mirror of
https://github.com/NVIDIA/cuda-samples.git
synced 2025-11-04 15:47:50 +08:00
Update bindlessTexture, CDP samples
This commit is contained in:
Rob Armstrong
parent
dd73281bc6
commit
62d32b38d7
@ -1,12 +1,12 @@
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add_subdirectory(StreamPriorities)
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add_subdirectory(StreamPriorities)
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add_subdirectory(bf16TensorCoreGemm)
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add_subdirectory(bf16TensorCoreGemm)
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add_subdirectory(binaryPartitionCG)
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add_subdirectory(binaryPartitionCG)
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#add_subdirectory(bindlessTexture)
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add_subdirectory(bindlessTexture)
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#add_subdirectory(cdpAdvancedQuicksort)
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add_subdirectory(cdpAdvancedQuicksort)
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#add_subdirectory(cdpBezierTessellation)
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add_subdirectory(cdpBezierTessellation)
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#add_subdirectory(cdpQuadtree)
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add_subdirectory(cdpQuadtree)
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#add_subdirectory(cdpSimplePrint)
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add_subdirectory(cdpSimplePrint)
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#add_subdirectory(cdpSimpleQuicksort)
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add_subdirectory(cdpSimpleQuicksort)
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#add_subdirectory(cudaCompressibleMemory)
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#add_subdirectory(cudaCompressibleMemory)
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#add_subdirectory(cudaTensorCoreGemm)
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#add_subdirectory(cudaTensorCoreGemm)
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#add_subdirectory(dmmaTensorCoreGemm)
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#add_subdirectory(dmmaTensorCoreGemm)
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42
Samples/3_CUDA_Features/bindlessTexture/CMakeLists.txt
Normal file
42
Samples/3_CUDA_Features/bindlessTexture/CMakeLists.txt
Normal file
@ -0,0 +1,42 @@
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# Include directories and libraries
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include_directories(../../../Common)
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find_package(OpenGL)
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find_package(GLUT)
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# Source file
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set(SRC_FILES
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bindlessTexture.cpp
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bindlessTexture_kernel.cu
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)
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if(${OpenGL_FOUND})
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if (${GLUT_FOUND})
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# Add target for bindlessTexture
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add_executable(bindlessTexture ${SRC_FILES})
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set_target_properties(bindlessTexture PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
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target_include_directories(bindlessTexture PUBLIC
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${OPENGL_INCLUDE_DIR}
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${CUDAToolkit_INCLUDE_DIRS}
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${GLUT_INCLUDE_DIRS}
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)
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target_link_libraries(bindlessTexture
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${OPENGL_LIBRARIES}
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${GLUT_LIBRARIES}
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)
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# Copy clock_kernel.cu to the output directory
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add_custom_command(TARGET bindlessTexture POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_directory_if_different
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${CMAKE_CURRENT_SOURCE_DIR}/data
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${CMAKE_CURRENT_BINARY_DIR}/data
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)
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else()
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message(STATUS "GLUT not found - will not build sample 'bindlessTexture'")
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endif()
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else()
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message(STATUS "OpenGL not found - will not build sample 'bindlessTexture'")
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endif()
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@ -1,381 +0,0 @@
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################################################################################
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# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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||||||
# * Redistributions of source code must retain the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer.
|
|
||||||
# * Redistributions in binary form must reproduce the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer in the
|
|
||||||
# documentation and/or other materials provided with the distribution.
|
|
||||||
# * Neither the name of NVIDIA CORPORATION nor the names of its
|
|
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# contributors may be used to endorse or promote products derived
|
|
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# from this software without specific prior written permission.
|
|
||||||
#
|
|
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
|
|
||||||
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
||||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
||||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
||||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
||||||
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
||||||
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
||||||
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
||||||
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
#
|
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# Makefile project only supported on Mac OS X and Linux Platforms)
|
|
||||||
#
|
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################################################################################
|
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||||||
|
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# Location of the CUDA Toolkit
|
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CUDA_PATH ?= /usr/local/cuda
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|
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##############################
|
|
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# start deprecated interface #
|
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||||||
##############################
|
|
||||||
ifeq ($(x86_64),1)
|
|
||||||
$(info WARNING - x86_64 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=x86_64 instead)
|
|
||||||
TARGET_ARCH ?= x86_64
|
|
||||||
endif
|
|
||||||
ifeq ($(ARMv7),1)
|
|
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$(info WARNING - ARMv7 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=armv7l instead)
|
|
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TARGET_ARCH ?= armv7l
|
|
||||||
endif
|
|
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ifeq ($(aarch64),1)
|
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$(info WARNING - aarch64 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=aarch64 instead)
|
|
||||||
TARGET_ARCH ?= aarch64
|
|
||||||
endif
|
|
||||||
ifeq ($(ppc64le),1)
|
|
||||||
$(info WARNING - ppc64le variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=ppc64le instead)
|
|
||||||
TARGET_ARCH ?= ppc64le
|
|
||||||
endif
|
|
||||||
ifneq ($(GCC),)
|
|
||||||
$(info WARNING - GCC variable has been deprecated)
|
|
||||||
$(info WARNING - please use HOST_COMPILER=$(GCC) instead)
|
|
||||||
HOST_COMPILER ?= $(GCC)
|
|
||||||
endif
|
|
||||||
ifneq ($(abi),)
|
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||||||
$(error ERROR - abi variable has been removed)
|
|
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endif
|
|
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############################
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# end deprecated interface #
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############################
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|
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# architecture
|
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HOST_ARCH := $(shell uname -m)
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TARGET_ARCH ?= $(HOST_ARCH)
|
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ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le armv7l))
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ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
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||||||
ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le))
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TARGET_SIZE := 64
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else ifneq (,$(filter $(TARGET_ARCH),armv7l))
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TARGET_SIZE := 32
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endif
|
|
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else
|
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||||||
TARGET_SIZE := $(shell getconf LONG_BIT)
|
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||||||
endif
|
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||||||
else
|
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||||||
$(error ERROR - unsupported value $(TARGET_ARCH) for TARGET_ARCH!)
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endif
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# sbsa and aarch64 systems look similar. Need to differentiate them at host level for now.
|
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ifeq ($(HOST_ARCH),aarch64)
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ifeq ($(CUDA_PATH)/targets/sbsa-linux,$(shell ls -1d $(CUDA_PATH)/targets/sbsa-linux 2>/dev/null))
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HOST_ARCH := sbsa
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TARGET_ARCH := sbsa
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endif
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|
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endif
|
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|
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ifneq ($(TARGET_ARCH),$(HOST_ARCH))
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ifeq (,$(filter $(HOST_ARCH)-$(TARGET_ARCH),aarch64-armv7l x86_64-armv7l x86_64-aarch64 x86_64-sbsa x86_64-ppc64le))
|
|
||||||
$(error ERROR - cross compiling from $(HOST_ARCH) to $(TARGET_ARCH) is not supported!)
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endif
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endif
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|
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# When on native aarch64 system with userspace of 32-bit, change TARGET_ARCH to armv7l
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ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_SIZE),aarch64-aarch64-32)
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TARGET_ARCH = armv7l
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|
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endif
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# operating system
|
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HOST_OS := $(shell uname -s 2>/dev/null | tr "[:upper:]" "[:lower:]")
|
|
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TARGET_OS ?= $(HOST_OS)
|
|
||||||
ifeq (,$(filter $(TARGET_OS),linux darwin qnx android))
|
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||||||
$(error ERROR - unsupported value $(TARGET_OS) for TARGET_OS!)
|
|
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endif
|
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|
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# host compiler
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ifdef HOST_COMPILER
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CUSTOM_HOST_COMPILER = 1
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endif
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|
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ifeq ($(TARGET_OS),darwin)
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ifeq ($(shell expr `xcodebuild -version | grep -i xcode | awk '{print $$2}' | cut -d'.' -f1` \>= 5),1)
|
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HOST_COMPILER ?= clang++
|
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endif
|
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else ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
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ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-armv7l)
|
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ifeq ($(TARGET_OS),linux)
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HOST_COMPILER ?= arm-linux-gnueabihf-g++
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else ifeq ($(TARGET_OS),qnx)
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ifeq ($(QNX_HOST),)
|
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$(error ERROR - QNX_HOST must be passed to the QNX host toolchain)
|
|
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endif
|
|
||||||
ifeq ($(QNX_TARGET),)
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$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain)
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endif
|
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export QNX_HOST
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export QNX_TARGET
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HOST_COMPILER ?= $(QNX_HOST)/usr/bin/arm-unknown-nto-qnx6.6.0eabi-g++
|
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else ifeq ($(TARGET_OS),android)
|
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HOST_COMPILER ?= arm-linux-androideabi-g++
|
|
||||||
endif
|
|
||||||
else ifeq ($(TARGET_ARCH),aarch64)
|
|
||||||
ifeq ($(TARGET_OS), linux)
|
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HOST_COMPILER ?= aarch64-linux-gnu-g++
|
|
||||||
else ifeq ($(TARGET_OS),qnx)
|
|
||||||
ifeq ($(QNX_HOST),)
|
|
||||||
$(error ERROR - QNX_HOST must be passed to the QNX host toolchain)
|
|
||||||
endif
|
|
||||||
ifeq ($(QNX_TARGET),)
|
|
||||||
$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain)
|
|
||||||
endif
|
|
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export QNX_HOST
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|
||||||
export QNX_TARGET
|
|
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HOST_COMPILER ?= $(QNX_HOST)/usr/bin/q++
|
|
||||||
else ifeq ($(TARGET_OS), android)
|
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||||||
HOST_COMPILER ?= aarch64-linux-android-clang++
|
|
||||||
endif
|
|
||||||
else ifeq ($(TARGET_ARCH),sbsa)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-gnu-g++
|
|
||||||
else ifeq ($(TARGET_ARCH),ppc64le)
|
|
||||||
HOST_COMPILER ?= powerpc64le-linux-gnu-g++
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
HOST_COMPILER ?= g++
|
|
||||||
NVCC := $(CUDA_PATH)/bin/nvcc -ccbin $(HOST_COMPILER)
|
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|
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# internal flags
|
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||||||
NVCCFLAGS := -m${TARGET_SIZE}
|
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||||||
CCFLAGS :=
|
|
||||||
LDFLAGS :=
|
|
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|
|
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# build flags
|
|
||||||
|
|
||||||
# Link flag for customized HOST_COMPILER with gcc realpath
|
|
||||||
GCC_PATH := $(shell which gcc)
|
|
||||||
ifeq ($(CUSTOM_HOST_COMPILER),1)
|
|
||||||
ifneq ($(filter /%,$(HOST_COMPILER)),)
|
|
||||||
ifneq ($(findstring gcc,$(HOST_COMPILER)),)
|
|
||||||
ifneq ($(GCC_PATH),$(HOST_COMPILER))
|
|
||||||
LDFLAGS += -lstdc++
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(TARGET_OS),darwin)
|
|
||||||
LDFLAGS += -rpath $(CUDA_PATH)/lib
|
|
||||||
CCFLAGS += -arch $(HOST_ARCH)
|
|
||||||
else ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_OS),x86_64-armv7l-linux)
|
|
||||||
LDFLAGS += --dynamic-linker=/lib/ld-linux-armhf.so.3
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|
||||||
CCFLAGS += -mfloat-abi=hard
|
|
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else ifeq ($(TARGET_OS),android)
|
|
||||||
LDFLAGS += -pie
|
|
||||||
CCFLAGS += -fpie -fpic -fexceptions
|
|
||||||
endif
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|
||||||
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux)
|
|
||||||
ifneq ($(TARGET_FS),)
|
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GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6)
|
|
||||||
ifeq ($(GCCVERSIONLTEQ46),1)
|
|
||||||
CCFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
endif
|
|
||||||
LDFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/arm-linux-gnueabihf
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux)
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6)
|
|
||||||
ifeq ($(GCCVERSIONLTEQ46),1)
|
|
||||||
CCFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
endif
|
|
||||||
LDFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib -L$(TARGET_FS)/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib/aarch64-linux-gnu -L$(TARGET_FS)/lib/aarch64-linux-gnu
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib -L$(TARGET_FS)/usr/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/aarch64-linux-gnu -L$(TARGET_FS)/usr/lib/aarch64-linux-gnu
|
|
||||||
LDFLAGS += --unresolved-symbols=ignore-in-shared-libs
|
|
||||||
CCFLAGS += -isystem=$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include/libdrm
|
|
||||||
CCFLAGS += -isystem=$(TARGET_FS)/usr/include/aarch64-linux-gnu -I$(TARGET_FS)/usr/include/aarch64-linux-gnu
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx)
|
|
||||||
NVCCFLAGS += -D_QNX_SOURCE
|
|
||||||
NVCCFLAGS += --qpp-config 8.3.0,gcc_ntoaarch64le
|
|
||||||
CCFLAGS += -DWIN_INTERFACE_CUSTOM -I/usr/include/aarch64-qnx-gnu
|
|
||||||
LDFLAGS += -lsocket
|
|
||||||
LDFLAGS += -L/usr/lib/aarch64-qnx-gnu
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,/usr/lib/aarch64-qnx-gnu"
|
|
||||||
ifdef TARGET_OVERRIDE
|
|
||||||
LDFLAGS += -lslog2
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
LDFLAGS += -L$(TARGET_FS)/usr/lib
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/lib"
|
|
||||||
LDFLAGS += -L$(TARGET_FS)/usr/libnvidia
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/libnvidia"
|
|
||||||
CCFLAGS += -I$(TARGET_FS)/../include
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifdef TARGET_OVERRIDE # cuda toolkit targets override
|
|
||||||
NVCCFLAGS += -target-dir $(TARGET_OVERRIDE)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Install directory of different arch
|
|
||||||
CUDA_INSTALL_TARGET_DIR :=
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-gnueabihf/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux/
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|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),sbsa-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/sbsa-linux/
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|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-android)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-androideabi/
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|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-android)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux-androideabi/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-qnx)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/ARMv7-linux-QNX/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-qnx/
|
|
||||||
else ifeq ($(TARGET_ARCH),ppc64le)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/ppc64le-linux/
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Debug build flags
|
|
||||||
ifeq ($(dbg),1)
|
|
||||||
NVCCFLAGS += -g -G
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|
||||||
BUILD_TYPE := debug
|
|
||||||
else
|
|
||||||
BUILD_TYPE := release
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_CCFLAGS :=
|
|
||||||
ALL_CCFLAGS += $(NVCCFLAGS)
|
|
||||||
ALL_CCFLAGS += $(EXTRA_NVCCFLAGS)
|
|
||||||
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(CCFLAGS))
|
|
||||||
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(EXTRA_CCFLAGS))
|
|
||||||
|
|
||||||
SAMPLE_ENABLED := 1
|
|
||||||
|
|
||||||
# This sample is not supported on QNX
|
|
||||||
ifeq ($(TARGET_OS),qnx)
|
|
||||||
$(info >>> WARNING - bindlessTexture is not supported on QNX - waiving sample <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_LDFLAGS :=
|
|
||||||
ALL_LDFLAGS += $(ALL_CCFLAGS)
|
|
||||||
ALL_LDFLAGS += $(addprefix -Xlinker ,$(LDFLAGS))
|
|
||||||
ALL_LDFLAGS += $(addprefix -Xlinker ,$(EXTRA_LDFLAGS))
|
|
||||||
|
|
||||||
# Common includes and paths for CUDA
|
|
||||||
INCLUDES := -I../../../Common
|
|
||||||
LIBRARIES :=
|
|
||||||
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Makefile include to help find GL Libraries
|
|
||||||
include ./findgllib.mk
|
|
||||||
|
|
||||||
# OpenGL specific libraries
|
|
||||||
ifeq ($(TARGET_OS),darwin)
|
|
||||||
# Mac OSX specific libraries and paths to include
|
|
||||||
LIBRARIES += -L/System/Library/Frameworks/OpenGL.framework/Libraries
|
|
||||||
LIBRARIES += -lGL -lGLU
|
|
||||||
ALL_LDFLAGS += -Xlinker -framework -Xlinker GLUT
|
|
||||||
else
|
|
||||||
LIBRARIES += $(GLLINK)
|
|
||||||
LIBRARIES += -lGL -lGLU -lglut
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Gencode arguments
|
|
||||||
ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),armv7l aarch64 sbsa))
|
|
||||||
SMS ?= 53 61 70 72 75 80 86 87 90
|
|
||||||
else
|
|
||||||
SMS ?= 50 52 60 61 70 75 80 86 89 90
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(SMS),)
|
|
||||||
$(info >>> WARNING - no SM architectures have been specified - waiving sample <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(GENCODE_FLAGS),)
|
|
||||||
# Generate SASS code for each SM architecture listed in $(SMS)
|
|
||||||
$(foreach sm,$(SMS),$(eval GENCODE_FLAGS += -gencode arch=compute_$(sm),code=sm_$(sm)))
|
|
||||||
|
|
||||||
# Generate PTX code from the highest SM architecture in $(SMS) to guarantee forward-compatibility
|
|
||||||
HIGHEST_SM := $(lastword $(sort $(SMS)))
|
|
||||||
ifneq ($(HIGHEST_SM),)
|
|
||||||
GENCODE_FLAGS += -gencode arch=compute_$(HIGHEST_SM),code=compute_$(HIGHEST_SM)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_CCFLAGS += --threads 0 --std=c++11
|
|
||||||
|
|
||||||
ifeq ($(SAMPLE_ENABLED),0)
|
|
||||||
EXEC ?= @echo "[@]"
|
|
||||||
endif
|
|
||||||
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Target rules
|
|
||||||
all: build
|
|
||||||
|
|
||||||
build: bindlessTexture
|
|
||||||
|
|
||||||
check.deps:
|
|
||||||
ifeq ($(SAMPLE_ENABLED),0)
|
|
||||||
@echo "Sample will be waived due to the above missing dependencies"
|
|
||||||
else
|
|
||||||
@echo "Sample is ready - all dependencies have been met"
|
|
||||||
endif
|
|
||||||
|
|
||||||
bindlessTexture.o:bindlessTexture.cpp
|
|
||||||
$(EXEC) $(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $<
|
|
||||||
|
|
||||||
bindlessTexture_kernel.o:bindlessTexture_kernel.cu
|
|
||||||
$(EXEC) $(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $<
|
|
||||||
|
|
||||||
bindlessTexture: bindlessTexture.o bindlessTexture_kernel.o
|
|
||||||
$(EXEC) $(NVCC) $(ALL_LDFLAGS) $(GENCODE_FLAGS) -o $@ $+ $(LIBRARIES)
|
|
||||||
$(EXEC) mkdir -p ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)
|
|
||||||
$(EXEC) cp $@ ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)
|
|
||||||
|
|
||||||
run: build
|
|
||||||
$(EXEC) ./bindlessTexture
|
|
||||||
|
|
||||||
testrun: build
|
|
||||||
$(EXEC) ./bindlessTexture -file=ref_bindlessTexture.bin
|
|
||||||
|
|
||||||
clean:
|
|
||||||
rm -f bindlessTexture bindlessTexture.o bindlessTexture_kernel.o
|
|
||||||
rm -rf ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)/bindlessTexture
|
|
||||||
|
|
||||||
clobber: clean
|
|
||||||
@ -1,99 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="UTF-8"?>
|
|
||||||
<!DOCTYPE entry SYSTEM "SamplesInfo.dtd">
|
|
||||||
<entry>
|
|
||||||
<name>bindlessTexture</name>
|
|
||||||
<cuda_api_list>
|
|
||||||
<toolkit>cudaMemcpy</toolkit>
|
|
||||||
<toolkit>cudaGetMipmappedArrayLevel</toolkit>
|
|
||||||
<toolkit>cudaGraphicsMapResources</toolkit>
|
|
||||||
<toolkit>cudaDestroySurfaceObject</toolkit>
|
|
||||||
<toolkit>cudaExtent</toolkit>
|
|
||||||
<toolkit>cudaDeviceSynchronize</toolkit>
|
|
||||||
<toolkit>cudaCreateSurfaceObject</toolkit>
|
|
||||||
<toolkit>cudaMallocMipmappedArray</toolkit>
|
|
||||||
<toolkit>cudaPitchedPtr</toolkit>
|
|
||||||
<toolkit>cudaGraphicsResourceGetMappedPointer</toolkit>
|
|
||||||
<toolkit>cudaCreateTextureObject</toolkit>
|
|
||||||
<toolkit>cudaGraphicsUnmapResources</toolkit>
|
|
||||||
<toolkit>cudaMallocArray</toolkit>
|
|
||||||
<toolkit>cudaFreeArray</toolkit>
|
|
||||||
<toolkit>cudaArrayGetInfo</toolkit>
|
|
||||||
<toolkit>cudaGetLastError</toolkit>
|
|
||||||
<toolkit>cudaDestroyTextureObject</toolkit>
|
|
||||||
<toolkit>cudaGraphicsGLRegisterBuffer</toolkit>
|
|
||||||
<toolkit>cudaFreeMipmappedArray</toolkit>
|
|
||||||
<toolkit>cudaFree</toolkit>
|
|
||||||
<toolkit>cudaGraphicsUnregisterResource</toolkit>
|
|
||||||
<toolkit>cudaMalloc</toolkit>
|
|
||||||
</cuda_api_list>
|
|
||||||
<description><![CDATA[This example demonstrates use of cudaSurfaceObject, cudaTextureObject, and MipMap support in CUDA. A GPU with Compute Capability SM 3.0 is required to run the sample.]]></description>
|
|
||||||
<devicecompilation>whole</devicecompilation>
|
|
||||||
<files>
|
|
||||||
<file>data\flower.ppm</file>
|
|
||||||
<file>data\person.ppm</file>
|
|
||||||
<file>data\sponge.ppm</file>
|
|
||||||
<file>data\ref_bindlessTexture.bin</file>
|
|
||||||
</files>
|
|
||||||
<includepaths>
|
|
||||||
<path>./</path>
|
|
||||||
<path>../</path>
|
|
||||||
<path>../../../Common</path>
|
|
||||||
</includepaths>
|
|
||||||
<keyconcepts>
|
|
||||||
<concept level="advanced">Graphics Interop</concept>
|
|
||||||
<concept level="advanced">Texture</concept>
|
|
||||||
</keyconcepts>
|
|
||||||
<keywords>
|
|
||||||
<keyword>openGL</keyword>
|
|
||||||
</keywords>
|
|
||||||
<libraries>
|
|
||||||
<library>GLU</library>
|
|
||||||
<library>GL</library>
|
|
||||||
<library framework="true" os="macosx">GLUT</library>
|
|
||||||
<library os="linux">GLEW</library>
|
|
||||||
<library os="linux">glut</library>
|
|
||||||
<library os="linux">X11</library>
|
|
||||||
</libraries>
|
|
||||||
<librarypaths>
|
|
||||||
<path arch="x86_64" os="linux">../../../common/lib/linux/x86_64</path>
|
|
||||||
<path arch="armv7l" os="linux">../../../common/lib/linux/armv7l</path>
|
|
||||||
<path os="macosx">../../../common/lib/darwin</path>
|
|
||||||
</librarypaths>
|
|
||||||
<nsight_eclipse>true</nsight_eclipse>
|
|
||||||
<qatests>
|
|
||||||
<qatest>-file=ref_bindlessTexture.bin</qatest>
|
|
||||||
</qatests>
|
|
||||||
<required_dependencies>
|
|
||||||
<dependency>X11</dependency>
|
|
||||||
<dependency>GL</dependency>
|
|
||||||
</required_dependencies>
|
|
||||||
<scopes>
|
|
||||||
<scope>1:CUDA Basic Topics</scope>
|
|
||||||
<scope>2:Graphics Interop</scope>
|
|
||||||
<scope>2:Texture</scope>
|
|
||||||
</scopes>
|
|
||||||
<supported_envs>
|
|
||||||
<env>
|
|
||||||
<arch>x86_64</arch>
|
|
||||||
<platform>linux</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<platform>windows7</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>x86_64</arch>
|
|
||||||
<platform>macosx</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>arm</arch>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>sbsa</arch>
|
|
||||||
</env>
|
|
||||||
</supported_envs>
|
|
||||||
<supported_sm_architectures>
|
|
||||||
<from>3.5</from>
|
|
||||||
</supported_sm_architectures>
|
|
||||||
<title>Bindless Texture</title>
|
|
||||||
<type>exe</type>
|
|
||||||
</entry>
|
|
||||||
@ -1,136 +0,0 @@
|
|||||||
################################################################################
|
|
||||||
# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
|
|
||||||
#
|
|
||||||
# Redistribution and use in source and binary forms, with or without
|
|
||||||
# modification, are permitted provided that the following conditions
|
|
||||||
# are met:
|
|
||||||
# * Redistributions of source code must retain the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer.
|
|
||||||
# * Redistributions in binary form must reproduce the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer in the
|
|
||||||
# documentation and/or other materials provided with the distribution.
|
|
||||||
# * Neither the name of NVIDIA CORPORATION nor the names of its
|
|
||||||
# contributors may be used to endorse or promote products derived
|
|
||||||
# from this software without specific prior written permission.
|
|
||||||
#
|
|
||||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
|
|
||||||
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
||||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
||||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
||||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
||||||
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
||||||
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
||||||
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
||||||
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
#
|
|
||||||
# findgllib.mk is used to find the necessary GL Libraries for specific distributions
|
|
||||||
# this is supported on Mac OSX and Linux Platforms
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Determine OS platform and unix distribution
|
|
||||||
ifeq ("$(TARGET_OS)","linux")
|
|
||||||
# first search lsb_release
|
|
||||||
DISTRO := $(shell lsb_release -i -s 2>/dev/null | tr "[:upper:]" "[:lower:]")
|
|
||||||
ifeq ("$(DISTRO)","")
|
|
||||||
# second search and parse /etc/issue
|
|
||||||
DISTRO := $(shell awk '{print $$1}' /etc/issue | tr -d "[:space:]" | sed -e "/^$$/d" | tr "[:upper:]" "[:lower:]")
|
|
||||||
# ensure data from /etc/issue is valid
|
|
||||||
ifeq (,$(filter $(DISTRO),ubuntu fedora red rhel centos suse))
|
|
||||||
DISTRO :=
|
|
||||||
endif
|
|
||||||
ifeq ("$(DISTRO)","")
|
|
||||||
# third, we can search in /etc/os-release or /etc/{distro}-release
|
|
||||||
DISTRO := $(shell awk '/ID/' /etc/*-release | sed 's/ID=//' | grep -v "VERSION" | grep -v "ID" | grep -v "DISTRIB")
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ("$(TARGET_OS)","linux")
|
|
||||||
# $(info) >> findgllib.mk -> LINUX path <<<)
|
|
||||||
# Each set of Linux Distros have different paths for where to find their OpenGL libraries reside
|
|
||||||
UBUNTU = $(shell echo $(DISTRO) | grep -i ubuntu >/dev/null 2>&1; echo $$?)
|
|
||||||
FEDORA = $(shell echo $(DISTRO) | grep -i fedora >/dev/null 2>&1; echo $$?)
|
|
||||||
RHEL = $(shell echo $(DISTRO) | grep -i 'red\|rhel' >/dev/null 2>&1; echo $$?)
|
|
||||||
CENTOS = $(shell echo $(DISTRO) | grep -i centos >/dev/null 2>&1; echo $$?)
|
|
||||||
SUSE = $(shell echo $(DISTRO) | grep -i 'suse\|sles' >/dev/null 2>&1; echo $$?)
|
|
||||||
KYLIN = $(shell echo $(DISTRO) | grep -i kylin >/dev/null 2>&1; echo $$?)
|
|
||||||
ifeq ("$(UBUNTU)","0")
|
|
||||||
ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-armv7l)
|
|
||||||
GLPATH := /usr/arm-linux-gnueabihf/lib
|
|
||||||
GLLINK := -L/usr/arm-linux-gnueabihf/lib
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GLPATH += $(TARGET_FS)/usr/lib/arm-linux-gnueabihf
|
|
||||||
GLLINK += -L$(TARGET_FS)/usr/lib/arm-linux-gnueabihf
|
|
||||||
endif
|
|
||||||
else ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-aarch64)
|
|
||||||
GLPATH := /usr/aarch64-linux-gnu/lib
|
|
||||||
GLLINK := -L/usr/aarch64-linux-gnu/lib
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GLPATH += $(TARGET_FS)/usr/lib
|
|
||||||
GLPATH += $(TARGET_FS)/usr/lib/aarch64-linux-gnu
|
|
||||||
GLLINK += -L$(TARGET_FS)/usr/lib/aarch64-linux-gnu
|
|
||||||
endif
|
|
||||||
else ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-ppc64le)
|
|
||||||
GLPATH := /usr/powerpc64le-linux-gnu/lib
|
|
||||||
GLLINK := -L/usr/powerpc64le-linux-gnu/lib
|
|
||||||
else
|
|
||||||
UBUNTU_PKG_NAME = $(shell which dpkg >/dev/null 2>&1 && dpkg -l 'nvidia-*' | grep '^ii' | awk '{print $$2}' | head -1)
|
|
||||||
ifneq ("$(UBUNTU_PKG_NAME)","")
|
|
||||||
GLPATH ?= /usr/lib/$(UBUNTU_PKG_NAME)
|
|
||||||
GLLINK ?= -L/usr/lib/$(UBUNTU_PKG_NAME)
|
|
||||||
endif
|
|
||||||
|
|
||||||
DFLT_PATH ?= /usr/lib
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ("$(SUSE)","0")
|
|
||||||
GLPATH ?= /usr/X11R6/lib64
|
|
||||||
GLLINK ?= -L/usr/X11R6/lib64
|
|
||||||
DFLT_PATH ?= /usr/lib64
|
|
||||||
else
|
|
||||||
GLPATH ?= /usr/lib64/nvidia
|
|
||||||
GLLINK ?= -L/usr/lib64/nvidia
|
|
||||||
DFLT_PATH ?= /usr/lib64
|
|
||||||
endif
|
|
||||||
|
|
||||||
# find libGL, libGLU
|
|
||||||
GLLIB := $(shell find -L $(GLPATH) $(DFLT_PATH) -name libGL.so -print 2>/dev/null)
|
|
||||||
GLULIB := $(shell find -L $(GLPATH) $(DFLT_PATH) -name libGLU.so -print 2>/dev/null)
|
|
||||||
|
|
||||||
ifeq ("$(GLLIB)","")
|
|
||||||
$(info >>> WARNING - libGL.so not found, refer to CUDA Getting Started Guide for how to find and install them. <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
ifeq ("$(GLULIB)","")
|
|
||||||
$(info >>> WARNING - libGLU.so not found, refer to CUDA Getting Started Guide for how to find and install them. <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
HEADER_SEARCH_PATH ?= $(TARGET_FS)/usr/include
|
|
||||||
ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_OS),x86_64-armv7l-linux)
|
|
||||||
HEADER_SEARCH_PATH += /usr/arm-linux-gnueabihf/include
|
|
||||||
else ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_OS),x86_64-aarch64-linux)
|
|
||||||
HEADER_SEARCH_PATH += /usr/aarch64-linux-gnu/include
|
|
||||||
endif
|
|
||||||
|
|
||||||
GLHEADER := $(shell find -L $(HEADER_SEARCH_PATH) -name gl.h -print 2>/dev/null)
|
|
||||||
GLUHEADER := $(shell find -L $(HEADER_SEARCH_PATH) -name glu.h -print 2>/dev/null)
|
|
||||||
|
|
||||||
ifeq ("$(GLHEADER)","")
|
|
||||||
$(info >>> WARNING - gl.h not found, refer to CUDA Getting Started Guide for how to find and install them. <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
ifeq ("$(GLUHEADER)","")
|
|
||||||
$(info >>> WARNING - glu.h not found, refer to CUDA Getting Started Guide for how to find and install them. <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
# This would be the Mac OS X path if we had to do anything special
|
|
||||||
endif
|
|
||||||
|
|
||||||
12
Samples/3_CUDA_Features/cdpAdvancedQuicksort/CMakeLists.txt
Normal file
12
Samples/3_CUDA_Features/cdpAdvancedQuicksort/CMakeLists.txt
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
# Include directories and libraries
|
||||||
|
include_directories(../../../Common)
|
||||||
|
|
||||||
|
# Source file
|
||||||
|
set(SRC_FILES
|
||||||
|
cdpAdvancedQuicksort.cu
|
||||||
|
cdpBitonicSort.cu
|
||||||
|
)
|
||||||
|
|
||||||
|
# Add target for cdpAdvancedQuicksort
|
||||||
|
add_executable(cdpAdvancedQuicksort ${SRC_FILES})
|
||||||
|
set_target_properties(cdpAdvancedQuicksort PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
|
||||||
@ -1,396 +0,0 @@
|
|||||||
################################################################################
|
|
||||||
# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
|
|
||||||
#
|
|
||||||
# Redistribution and use in source and binary forms, with or without
|
|
||||||
# modification, are permitted provided that the following conditions
|
|
||||||
# are met:
|
|
||||||
# * Redistributions of source code must retain the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer.
|
|
||||||
# * Redistributions in binary form must reproduce the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer in the
|
|
||||||
# documentation and/or other materials provided with the distribution.
|
|
||||||
# * Neither the name of NVIDIA CORPORATION nor the names of its
|
|
||||||
# contributors may be used to endorse or promote products derived
|
|
||||||
# from this software without specific prior written permission.
|
|
||||||
#
|
|
||||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
|
|
||||||
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
||||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
||||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
||||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
||||||
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
||||||
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
||||||
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
||||||
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
#
|
|
||||||
# Makefile project only supported on Mac OS X and Linux Platforms)
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Location of the CUDA Toolkit
|
|
||||||
CUDA_PATH ?= /usr/local/cuda
|
|
||||||
|
|
||||||
##############################
|
|
||||||
# start deprecated interface #
|
|
||||||
##############################
|
|
||||||
ifeq ($(x86_64),1)
|
|
||||||
$(info WARNING - x86_64 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=x86_64 instead)
|
|
||||||
TARGET_ARCH ?= x86_64
|
|
||||||
endif
|
|
||||||
ifeq ($(ARMv7),1)
|
|
||||||
$(info WARNING - ARMv7 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=armv7l instead)
|
|
||||||
TARGET_ARCH ?= armv7l
|
|
||||||
endif
|
|
||||||
ifeq ($(aarch64),1)
|
|
||||||
$(info WARNING - aarch64 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=aarch64 instead)
|
|
||||||
TARGET_ARCH ?= aarch64
|
|
||||||
endif
|
|
||||||
ifeq ($(ppc64le),1)
|
|
||||||
$(info WARNING - ppc64le variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=ppc64le instead)
|
|
||||||
TARGET_ARCH ?= ppc64le
|
|
||||||
endif
|
|
||||||
ifneq ($(GCC),)
|
|
||||||
$(info WARNING - GCC variable has been deprecated)
|
|
||||||
$(info WARNING - please use HOST_COMPILER=$(GCC) instead)
|
|
||||||
HOST_COMPILER ?= $(GCC)
|
|
||||||
endif
|
|
||||||
ifneq ($(abi),)
|
|
||||||
$(error ERROR - abi variable has been removed)
|
|
||||||
endif
|
|
||||||
############################
|
|
||||||
# end deprecated interface #
|
|
||||||
############################
|
|
||||||
|
|
||||||
# architecture
|
|
||||||
HOST_ARCH := $(shell uname -m)
|
|
||||||
TARGET_ARCH ?= $(HOST_ARCH)
|
|
||||||
ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le armv7l))
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le))
|
|
||||||
TARGET_SIZE := 64
|
|
||||||
else ifneq (,$(filter $(TARGET_ARCH),armv7l))
|
|
||||||
TARGET_SIZE := 32
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
TARGET_SIZE := $(shell getconf LONG_BIT)
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
$(error ERROR - unsupported value $(TARGET_ARCH) for TARGET_ARCH!)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# sbsa and aarch64 systems look similar. Need to differentiate them at host level for now.
|
|
||||||
ifeq ($(HOST_ARCH),aarch64)
|
|
||||||
ifeq ($(CUDA_PATH)/targets/sbsa-linux,$(shell ls -1d $(CUDA_PATH)/targets/sbsa-linux 2>/dev/null))
|
|
||||||
HOST_ARCH := sbsa
|
|
||||||
TARGET_ARCH := sbsa
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq (,$(filter $(HOST_ARCH)-$(TARGET_ARCH),aarch64-armv7l x86_64-armv7l x86_64-aarch64 x86_64-sbsa x86_64-ppc64le))
|
|
||||||
$(error ERROR - cross compiling from $(HOST_ARCH) to $(TARGET_ARCH) is not supported!)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
# When on native aarch64 system with userspace of 32-bit, change TARGET_ARCH to armv7l
|
|
||||||
ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_SIZE),aarch64-aarch64-32)
|
|
||||||
TARGET_ARCH = armv7l
|
|
||||||
endif
|
|
||||||
|
|
||||||
# operating system
|
|
||||||
HOST_OS := $(shell uname -s 2>/dev/null | tr "[:upper:]" "[:lower:]")
|
|
||||||
TARGET_OS ?= $(HOST_OS)
|
|
||||||
ifeq (,$(filter $(TARGET_OS),linux darwin qnx android))
|
|
||||||
$(error ERROR - unsupported value $(TARGET_OS) for TARGET_OS!)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# host compiler
|
|
||||||
ifdef HOST_COMPILER
|
|
||||||
CUSTOM_HOST_COMPILER = 1
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(TARGET_OS),darwin)
|
|
||||||
ifeq ($(shell expr `xcodebuild -version | grep -i xcode | awk '{print $$2}' | cut -d'.' -f1` \>= 5),1)
|
|
||||||
HOST_COMPILER ?= clang++
|
|
||||||
endif
|
|
||||||
else ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-armv7l)
|
|
||||||
ifeq ($(TARGET_OS),linux)
|
|
||||||
HOST_COMPILER ?= arm-linux-gnueabihf-g++
|
|
||||||
else ifeq ($(TARGET_OS),qnx)
|
|
||||||
ifeq ($(QNX_HOST),)
|
|
||||||
$(error ERROR - QNX_HOST must be passed to the QNX host toolchain)
|
|
||||||
endif
|
|
||||||
ifeq ($(QNX_TARGET),)
|
|
||||||
$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain)
|
|
||||||
endif
|
|
||||||
export QNX_HOST
|
|
||||||
export QNX_TARGET
|
|
||||||
HOST_COMPILER ?= $(QNX_HOST)/usr/bin/arm-unknown-nto-qnx6.6.0eabi-g++
|
|
||||||
else ifeq ($(TARGET_OS),android)
|
|
||||||
HOST_COMPILER ?= arm-linux-androideabi-g++
|
|
||||||
endif
|
|
||||||
else ifeq ($(TARGET_ARCH),aarch64)
|
|
||||||
ifeq ($(TARGET_OS), linux)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-gnu-g++
|
|
||||||
else ifeq ($(TARGET_OS),qnx)
|
|
||||||
ifeq ($(QNX_HOST),)
|
|
||||||
$(error ERROR - QNX_HOST must be passed to the QNX host toolchain)
|
|
||||||
endif
|
|
||||||
ifeq ($(QNX_TARGET),)
|
|
||||||
$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain)
|
|
||||||
endif
|
|
||||||
export QNX_HOST
|
|
||||||
export QNX_TARGET
|
|
||||||
HOST_COMPILER ?= $(QNX_HOST)/usr/bin/q++
|
|
||||||
else ifeq ($(TARGET_OS), android)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-android-clang++
|
|
||||||
endif
|
|
||||||
else ifeq ($(TARGET_ARCH),sbsa)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-gnu-g++
|
|
||||||
else ifeq ($(TARGET_ARCH),ppc64le)
|
|
||||||
HOST_COMPILER ?= powerpc64le-linux-gnu-g++
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
HOST_COMPILER ?= g++
|
|
||||||
NVCC := $(CUDA_PATH)/bin/nvcc -ccbin $(HOST_COMPILER)
|
|
||||||
|
|
||||||
# internal flags
|
|
||||||
NVCCFLAGS := -m${TARGET_SIZE}
|
|
||||||
CCFLAGS :=
|
|
||||||
LDFLAGS :=
|
|
||||||
|
|
||||||
# build flags
|
|
||||||
|
|
||||||
# Link flag for customized HOST_COMPILER with gcc realpath
|
|
||||||
GCC_PATH := $(shell which gcc)
|
|
||||||
ifeq ($(CUSTOM_HOST_COMPILER),1)
|
|
||||||
ifneq ($(filter /%,$(HOST_COMPILER)),)
|
|
||||||
ifneq ($(findstring gcc,$(HOST_COMPILER)),)
|
|
||||||
ifneq ($(GCC_PATH),$(HOST_COMPILER))
|
|
||||||
LDFLAGS += -lstdc++
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(TARGET_OS),darwin)
|
|
||||||
LDFLAGS += -rpath $(CUDA_PATH)/lib
|
|
||||||
CCFLAGS += -arch $(HOST_ARCH)
|
|
||||||
else ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_OS),x86_64-armv7l-linux)
|
|
||||||
LDFLAGS += --dynamic-linker=/lib/ld-linux-armhf.so.3
|
|
||||||
CCFLAGS += -mfloat-abi=hard
|
|
||||||
else ifeq ($(TARGET_OS),android)
|
|
||||||
LDFLAGS += -pie
|
|
||||||
CCFLAGS += -fpie -fpic -fexceptions
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux)
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6)
|
|
||||||
ifeq ($(GCCVERSIONLTEQ46),1)
|
|
||||||
CCFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
endif
|
|
||||||
LDFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/arm-linux-gnueabihf
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux)
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6)
|
|
||||||
ifeq ($(GCCVERSIONLTEQ46),1)
|
|
||||||
CCFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
endif
|
|
||||||
LDFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib -L$(TARGET_FS)/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib/aarch64-linux-gnu -L$(TARGET_FS)/lib/aarch64-linux-gnu
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib -L$(TARGET_FS)/usr/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/aarch64-linux-gnu -L$(TARGET_FS)/usr/lib/aarch64-linux-gnu
|
|
||||||
LDFLAGS += --unresolved-symbols=ignore-in-shared-libs
|
|
||||||
CCFLAGS += -isystem=$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include/libdrm
|
|
||||||
CCFLAGS += -isystem=$(TARGET_FS)/usr/include/aarch64-linux-gnu -I$(TARGET_FS)/usr/include/aarch64-linux-gnu
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx)
|
|
||||||
NVCCFLAGS += -D_QNX_SOURCE
|
|
||||||
NVCCFLAGS += --qpp-config 8.3.0,gcc_ntoaarch64le
|
|
||||||
CCFLAGS += -DWIN_INTERFACE_CUSTOM -I/usr/include/aarch64-qnx-gnu
|
|
||||||
LDFLAGS += -lsocket
|
|
||||||
LDFLAGS += -L/usr/lib/aarch64-qnx-gnu
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,/usr/lib/aarch64-qnx-gnu"
|
|
||||||
ifdef TARGET_OVERRIDE
|
|
||||||
LDFLAGS += -lslog2
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
LDFLAGS += -L$(TARGET_FS)/usr/lib
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/lib"
|
|
||||||
LDFLAGS += -L$(TARGET_FS)/usr/libnvidia
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/libnvidia"
|
|
||||||
CCFLAGS += -I$(TARGET_FS)/../include
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifdef TARGET_OVERRIDE # cuda toolkit targets override
|
|
||||||
NVCCFLAGS += -target-dir $(TARGET_OVERRIDE)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Install directory of different arch
|
|
||||||
CUDA_INSTALL_TARGET_DIR :=
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-gnueabihf/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),sbsa-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/sbsa-linux/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-android)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-androideabi/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-android)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux-androideabi/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-qnx)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/ARMv7-linux-QNX/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-qnx/
|
|
||||||
else ifeq ($(TARGET_ARCH),ppc64le)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/ppc64le-linux/
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Debug build flags
|
|
||||||
ifeq ($(dbg),1)
|
|
||||||
NVCCFLAGS += -g -G
|
|
||||||
BUILD_TYPE := debug
|
|
||||||
else
|
|
||||||
BUILD_TYPE := release
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_CCFLAGS :=
|
|
||||||
ALL_CCFLAGS += $(NVCCFLAGS)
|
|
||||||
ALL_CCFLAGS += $(EXTRA_NVCCFLAGS)
|
|
||||||
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(CCFLAGS))
|
|
||||||
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(EXTRA_CCFLAGS))
|
|
||||||
|
|
||||||
SAMPLE_ENABLED := 1
|
|
||||||
|
|
||||||
# This sample is not supported on QNX
|
|
||||||
ifeq ($(TARGET_OS),qnx)
|
|
||||||
$(info >>> WARNING - cdpAdvancedQuicksort is not supported on QNX - waiving sample <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_LDFLAGS :=
|
|
||||||
ALL_LDFLAGS += $(ALL_CCFLAGS)
|
|
||||||
ALL_LDFLAGS += $(addprefix -Xlinker ,$(LDFLAGS))
|
|
||||||
ALL_LDFLAGS += $(addprefix -Xlinker ,$(EXTRA_LDFLAGS))
|
|
||||||
|
|
||||||
# Common includes and paths for CUDA
|
|
||||||
INCLUDES := -I../../../Common
|
|
||||||
LIBRARIES :=
|
|
||||||
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
#Detect if installed version of GCC supports required C++14
|
|
||||||
ifeq ($(TARGET_OS),linux)
|
|
||||||
empty :=
|
|
||||||
space := $(empty) $(empty)
|
|
||||||
GCCVERSIONSTRING := $(shell expr `$(HOST_COMPILER) -dumpversion`)
|
|
||||||
#Create version number without "."
|
|
||||||
GCCVERSION := $(shell expr `echo $(GCCVERSIONSTRING)` | cut -f1 -d.)
|
|
||||||
GCCVERSION += $(shell expr `echo $(GCCVERSIONSTRING)` | cut -f2 -d.)
|
|
||||||
GCCVERSION += $(shell expr `echo $(GCCVERSIONSTRING)` | cut -f3 -d.)
|
|
||||||
# Make sure the version number has at least 3 decimals
|
|
||||||
GCCVERSION += 00
|
|
||||||
# Remove spaces from the version number
|
|
||||||
GCCVERSION := $(subst $(space),$(empty),$(GCCVERSION))
|
|
||||||
#$(warning $(GCCVERSION))
|
|
||||||
|
|
||||||
IS_MIN_VERSION := $(shell expr `echo $(GCCVERSION)` \>= 50000)
|
|
||||||
ifneq ($(CUSTOM_HOST_COMPILER), 1)
|
|
||||||
ifeq ($(IS_MIN_VERSION), 1)
|
|
||||||
$(info >>> GCC Version is greater or equal to 5.0.0 <<<)
|
|
||||||
else
|
|
||||||
$(info >>> Waiving build. Minimum GCC version required is 5.0.0<<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
$(warning >>> Custom HOST_COMPILER set; skipping GCC version check. This may lead to unintended behavior. Please note the minimum equivalent GCC version is 5.0.0 <<<)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Gencode arguments
|
|
||||||
ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),armv7l aarch64 sbsa))
|
|
||||||
SMS ?= 61 70 75 80 86 87 90
|
|
||||||
else
|
|
||||||
SMS ?= 50 52 60 61 70 75 80 86 89 90
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(SMS),)
|
|
||||||
$(info >>> WARNING - no SM architectures have been specified - waiving sample <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(GENCODE_FLAGS),)
|
|
||||||
# Generate SASS code for each SM architecture listed in $(SMS)
|
|
||||||
$(foreach sm,$(SMS),$(eval GENCODE_FLAGS += -gencode arch=compute_$(sm),code=sm_$(sm)))
|
|
||||||
|
|
||||||
# Generate PTX code from the highest SM architecture in $(SMS) to guarantee forward-compatibility
|
|
||||||
HIGHEST_SM := $(lastword $(sort $(SMS)))
|
|
||||||
ifneq ($(HIGHEST_SM),)
|
|
||||||
GENCODE_FLAGS += -gencode arch=compute_$(HIGHEST_SM),code=compute_$(HIGHEST_SM)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_CCFLAGS += -dc -maxrregcount=64 --std=c++14 --threads 0
|
|
||||||
|
|
||||||
LIBRARIES += -lcudadevrt
|
|
||||||
|
|
||||||
ifeq ($(SAMPLE_ENABLED),0)
|
|
||||||
EXEC ?= @echo "[@]"
|
|
||||||
endif
|
|
||||||
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Target rules
|
|
||||||
all: build
|
|
||||||
|
|
||||||
build: cdpAdvancedQuicksort
|
|
||||||
|
|
||||||
check.deps:
|
|
||||||
ifeq ($(SAMPLE_ENABLED),0)
|
|
||||||
@echo "Sample will be waived due to the above missing dependencies"
|
|
||||||
else
|
|
||||||
@echo "Sample is ready - all dependencies have been met"
|
|
||||||
endif
|
|
||||||
|
|
||||||
cdpAdvancedQuicksort.o:cdpAdvancedQuicksort.cu
|
|
||||||
$(EXEC) $(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $<
|
|
||||||
|
|
||||||
cdpBitonicSort.o:cdpBitonicSort.cu
|
|
||||||
$(EXEC) $(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $<
|
|
||||||
|
|
||||||
cdpAdvancedQuicksort: cdpAdvancedQuicksort.o cdpBitonicSort.o
|
|
||||||
$(EXEC) $(NVCC) $(ALL_LDFLAGS) $(GENCODE_FLAGS) -o $@ $+ $(LIBRARIES)
|
|
||||||
$(EXEC) mkdir -p ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)
|
|
||||||
$(EXEC) cp $@ ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)
|
|
||||||
|
|
||||||
run: build
|
|
||||||
$(EXEC) ./cdpAdvancedQuicksort
|
|
||||||
|
|
||||||
testrun: build
|
|
||||||
|
|
||||||
clean:
|
|
||||||
rm -f cdpAdvancedQuicksort cdpAdvancedQuicksort.o cdpBitonicSort.o
|
|
||||||
rm -rf ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)/cdpAdvancedQuicksort
|
|
||||||
|
|
||||||
clobber: clean
|
|
||||||
@ -1,81 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="UTF-8"?>
|
|
||||||
<!DOCTYPE entry SYSTEM "SamplesInfo.dtd">
|
|
||||||
<entry>
|
|
||||||
<name>cdpAdvancedQuicksort</name>
|
|
||||||
<cflags>
|
|
||||||
<flag>-dc</flag>
|
|
||||||
<flag>-maxrregcount=64</flag>
|
|
||||||
<flag>--std=c++14</flag>
|
|
||||||
</cflags>
|
|
||||||
<cuda_api_list>
|
|
||||||
<toolkit>cudaStreamCreateWithFlags</toolkit>
|
|
||||||
<toolkit>cudaMemcpy</toolkit>
|
|
||||||
<toolkit>cudaMemcpyAsync</toolkit>
|
|
||||||
<toolkit>cudaFree</toolkit>
|
|
||||||
<toolkit>cudaGetErrorString</toolkit>
|
|
||||||
<toolkit>cudaGetLastError</toolkit>
|
|
||||||
<toolkit>cudaPeekAtLastError</toolkit>
|
|
||||||
<toolkit>cudaDeviceSynchronize</toolkit>
|
|
||||||
<toolkit>cudaEventRecord</toolkit>
|
|
||||||
<toolkit>cudaMemset</toolkit>
|
|
||||||
<toolkit>cudaMalloc</toolkit>
|
|
||||||
<toolkit>cudaEventElapsedTime</toolkit>
|
|
||||||
<toolkit>cudaGetDeviceProperties</toolkit>
|
|
||||||
<toolkit>cudaEventCreate</toolkit>
|
|
||||||
</cuda_api_list>
|
|
||||||
<description><![CDATA[This sample demonstrates an advanced quicksort implemented using CUDA Dynamic Parallelism. This sample requires devices with compute capability 3.5 or higher.]]></description>
|
|
||||||
<includepaths>
|
|
||||||
<path>./</path>
|
|
||||||
<path>../</path>
|
|
||||||
<path>../../../Common</path>
|
|
||||||
</includepaths>
|
|
||||||
<keyconcepts>
|
|
||||||
<concept level="basic">Cooperative Groups</concept>
|
|
||||||
<concept level="advanced">CUDA Dynamic Parallelism</concept>
|
|
||||||
</keyconcepts>
|
|
||||||
<keywords>
|
|
||||||
<keyword>GPGPU</keyword>
|
|
||||||
<keyword>CPP14</keyword>
|
|
||||||
</keywords>
|
|
||||||
<libraries>
|
|
||||||
<library>cudadevrt</library>
|
|
||||||
</libraries>
|
|
||||||
<librarypaths>
|
|
||||||
</librarypaths>
|
|
||||||
<nsight_eclipse>true</nsight_eclipse>
|
|
||||||
<primary_file>cdpAdvancedQuicksort.cu</primary_file>
|
|
||||||
<required_dependencies>
|
|
||||||
<dependency>CDP</dependency>
|
|
||||||
</required_dependencies>
|
|
||||||
<scopes>
|
|
||||||
<scope>1:CUDA Advanced Topics</scope>
|
|
||||||
</scopes>
|
|
||||||
<supported_envs>
|
|
||||||
<env>
|
|
||||||
<arch>x86_64</arch>
|
|
||||||
<platform>linux</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<platform>windows7</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>x86_64</arch>
|
|
||||||
<platform>macosx</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>arm</arch>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>sbsa</arch>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>ppc64le</arch>
|
|
||||||
<platform>linux</platform>
|
|
||||||
</env>
|
|
||||||
</supported_envs>
|
|
||||||
<supported_sm_architectures>
|
|
||||||
<from>3.5</from>
|
|
||||||
</supported_sm_architectures>
|
|
||||||
<title>Advanced Quicksort (CUDA Dynamic Parallelism)</title>
|
|
||||||
<type>exe</type>
|
|
||||||
</entry>
|
|
||||||
11
Samples/3_CUDA_Features/cdpBezierTessellation/CMakeLists.txt
Normal file
11
Samples/3_CUDA_Features/cdpBezierTessellation/CMakeLists.txt
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
# Include directories and libraries
|
||||||
|
include_directories(../../../Common)
|
||||||
|
|
||||||
|
# Source file
|
||||||
|
set(SRC_FILES
|
||||||
|
BezierLineCDP.cu
|
||||||
|
)
|
||||||
|
|
||||||
|
# Add target for cdpBezierTessellation
|
||||||
|
add_executable(cdpBezierTessellation ${SRC_FILES})
|
||||||
|
set_target_properties(cdpBezierTessellation PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
|
||||||
@ -1,365 +0,0 @@
|
|||||||
################################################################################
|
|
||||||
# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
|
|
||||||
#
|
|
||||||
# Redistribution and use in source and binary forms, with or without
|
|
||||||
# modification, are permitted provided that the following conditions
|
|
||||||
# are met:
|
|
||||||
# * Redistributions of source code must retain the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer.
|
|
||||||
# * Redistributions in binary form must reproduce the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer in the
|
|
||||||
# documentation and/or other materials provided with the distribution.
|
|
||||||
# * Neither the name of NVIDIA CORPORATION nor the names of its
|
|
||||||
# contributors may be used to endorse or promote products derived
|
|
||||||
# from this software without specific prior written permission.
|
|
||||||
#
|
|
||||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
|
|
||||||
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
||||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
||||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
||||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
||||||
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
||||||
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
||||||
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
||||||
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
#
|
|
||||||
# Makefile project only supported on Mac OS X and Linux Platforms)
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Location of the CUDA Toolkit
|
|
||||||
CUDA_PATH ?= /usr/local/cuda
|
|
||||||
|
|
||||||
##############################
|
|
||||||
# start deprecated interface #
|
|
||||||
##############################
|
|
||||||
ifeq ($(x86_64),1)
|
|
||||||
$(info WARNING - x86_64 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=x86_64 instead)
|
|
||||||
TARGET_ARCH ?= x86_64
|
|
||||||
endif
|
|
||||||
ifeq ($(ARMv7),1)
|
|
||||||
$(info WARNING - ARMv7 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=armv7l instead)
|
|
||||||
TARGET_ARCH ?= armv7l
|
|
||||||
endif
|
|
||||||
ifeq ($(aarch64),1)
|
|
||||||
$(info WARNING - aarch64 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=aarch64 instead)
|
|
||||||
TARGET_ARCH ?= aarch64
|
|
||||||
endif
|
|
||||||
ifeq ($(ppc64le),1)
|
|
||||||
$(info WARNING - ppc64le variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=ppc64le instead)
|
|
||||||
TARGET_ARCH ?= ppc64le
|
|
||||||
endif
|
|
||||||
ifneq ($(GCC),)
|
|
||||||
$(info WARNING - GCC variable has been deprecated)
|
|
||||||
$(info WARNING - please use HOST_COMPILER=$(GCC) instead)
|
|
||||||
HOST_COMPILER ?= $(GCC)
|
|
||||||
endif
|
|
||||||
ifneq ($(abi),)
|
|
||||||
$(error ERROR - abi variable has been removed)
|
|
||||||
endif
|
|
||||||
############################
|
|
||||||
# end deprecated interface #
|
|
||||||
############################
|
|
||||||
|
|
||||||
# architecture
|
|
||||||
HOST_ARCH := $(shell uname -m)
|
|
||||||
TARGET_ARCH ?= $(HOST_ARCH)
|
|
||||||
ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le armv7l))
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le))
|
|
||||||
TARGET_SIZE := 64
|
|
||||||
else ifneq (,$(filter $(TARGET_ARCH),armv7l))
|
|
||||||
TARGET_SIZE := 32
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
TARGET_SIZE := $(shell getconf LONG_BIT)
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
$(error ERROR - unsupported value $(TARGET_ARCH) for TARGET_ARCH!)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# sbsa and aarch64 systems look similar. Need to differentiate them at host level for now.
|
|
||||||
ifeq ($(HOST_ARCH),aarch64)
|
|
||||||
ifeq ($(CUDA_PATH)/targets/sbsa-linux,$(shell ls -1d $(CUDA_PATH)/targets/sbsa-linux 2>/dev/null))
|
|
||||||
HOST_ARCH := sbsa
|
|
||||||
TARGET_ARCH := sbsa
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq (,$(filter $(HOST_ARCH)-$(TARGET_ARCH),aarch64-armv7l x86_64-armv7l x86_64-aarch64 x86_64-sbsa x86_64-ppc64le))
|
|
||||||
$(error ERROR - cross compiling from $(HOST_ARCH) to $(TARGET_ARCH) is not supported!)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
# When on native aarch64 system with userspace of 32-bit, change TARGET_ARCH to armv7l
|
|
||||||
ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_SIZE),aarch64-aarch64-32)
|
|
||||||
TARGET_ARCH = armv7l
|
|
||||||
endif
|
|
||||||
|
|
||||||
# operating system
|
|
||||||
HOST_OS := $(shell uname -s 2>/dev/null | tr "[:upper:]" "[:lower:]")
|
|
||||||
TARGET_OS ?= $(HOST_OS)
|
|
||||||
ifeq (,$(filter $(TARGET_OS),linux darwin qnx android))
|
|
||||||
$(error ERROR - unsupported value $(TARGET_OS) for TARGET_OS!)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# host compiler
|
|
||||||
ifdef HOST_COMPILER
|
|
||||||
CUSTOM_HOST_COMPILER = 1
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(TARGET_OS),darwin)
|
|
||||||
ifeq ($(shell expr `xcodebuild -version | grep -i xcode | awk '{print $$2}' | cut -d'.' -f1` \>= 5),1)
|
|
||||||
HOST_COMPILER ?= clang++
|
|
||||||
endif
|
|
||||||
else ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-armv7l)
|
|
||||||
ifeq ($(TARGET_OS),linux)
|
|
||||||
HOST_COMPILER ?= arm-linux-gnueabihf-g++
|
|
||||||
else ifeq ($(TARGET_OS),qnx)
|
|
||||||
ifeq ($(QNX_HOST),)
|
|
||||||
$(error ERROR - QNX_HOST must be passed to the QNX host toolchain)
|
|
||||||
endif
|
|
||||||
ifeq ($(QNX_TARGET),)
|
|
||||||
$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain)
|
|
||||||
endif
|
|
||||||
export QNX_HOST
|
|
||||||
export QNX_TARGET
|
|
||||||
HOST_COMPILER ?= $(QNX_HOST)/usr/bin/arm-unknown-nto-qnx6.6.0eabi-g++
|
|
||||||
else ifeq ($(TARGET_OS),android)
|
|
||||||
HOST_COMPILER ?= arm-linux-androideabi-g++
|
|
||||||
endif
|
|
||||||
else ifeq ($(TARGET_ARCH),aarch64)
|
|
||||||
ifeq ($(TARGET_OS), linux)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-gnu-g++
|
|
||||||
else ifeq ($(TARGET_OS),qnx)
|
|
||||||
ifeq ($(QNX_HOST),)
|
|
||||||
$(error ERROR - QNX_HOST must be passed to the QNX host toolchain)
|
|
||||||
endif
|
|
||||||
ifeq ($(QNX_TARGET),)
|
|
||||||
$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain)
|
|
||||||
endif
|
|
||||||
export QNX_HOST
|
|
||||||
export QNX_TARGET
|
|
||||||
HOST_COMPILER ?= $(QNX_HOST)/usr/bin/q++
|
|
||||||
else ifeq ($(TARGET_OS), android)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-android-clang++
|
|
||||||
endif
|
|
||||||
else ifeq ($(TARGET_ARCH),sbsa)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-gnu-g++
|
|
||||||
else ifeq ($(TARGET_ARCH),ppc64le)
|
|
||||||
HOST_COMPILER ?= powerpc64le-linux-gnu-g++
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
HOST_COMPILER ?= g++
|
|
||||||
NVCC := $(CUDA_PATH)/bin/nvcc -ccbin $(HOST_COMPILER)
|
|
||||||
|
|
||||||
# internal flags
|
|
||||||
NVCCFLAGS := -m${TARGET_SIZE}
|
|
||||||
CCFLAGS :=
|
|
||||||
LDFLAGS :=
|
|
||||||
|
|
||||||
# build flags
|
|
||||||
|
|
||||||
# Link flag for customized HOST_COMPILER with gcc realpath
|
|
||||||
GCC_PATH := $(shell which gcc)
|
|
||||||
ifeq ($(CUSTOM_HOST_COMPILER),1)
|
|
||||||
ifneq ($(filter /%,$(HOST_COMPILER)),)
|
|
||||||
ifneq ($(findstring gcc,$(HOST_COMPILER)),)
|
|
||||||
ifneq ($(GCC_PATH),$(HOST_COMPILER))
|
|
||||||
LDFLAGS += -lstdc++
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(TARGET_OS),darwin)
|
|
||||||
LDFLAGS += -rpath $(CUDA_PATH)/lib
|
|
||||||
CCFLAGS += -arch $(HOST_ARCH)
|
|
||||||
else ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_OS),x86_64-armv7l-linux)
|
|
||||||
LDFLAGS += --dynamic-linker=/lib/ld-linux-armhf.so.3
|
|
||||||
CCFLAGS += -mfloat-abi=hard
|
|
||||||
else ifeq ($(TARGET_OS),android)
|
|
||||||
LDFLAGS += -pie
|
|
||||||
CCFLAGS += -fpie -fpic -fexceptions
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux)
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6)
|
|
||||||
ifeq ($(GCCVERSIONLTEQ46),1)
|
|
||||||
CCFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
endif
|
|
||||||
LDFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/arm-linux-gnueabihf
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux)
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6)
|
|
||||||
ifeq ($(GCCVERSIONLTEQ46),1)
|
|
||||||
CCFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
endif
|
|
||||||
LDFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib -L$(TARGET_FS)/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib/aarch64-linux-gnu -L$(TARGET_FS)/lib/aarch64-linux-gnu
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib -L$(TARGET_FS)/usr/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/aarch64-linux-gnu -L$(TARGET_FS)/usr/lib/aarch64-linux-gnu
|
|
||||||
LDFLAGS += --unresolved-symbols=ignore-in-shared-libs
|
|
||||||
CCFLAGS += -isystem=$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include/libdrm
|
|
||||||
CCFLAGS += -isystem=$(TARGET_FS)/usr/include/aarch64-linux-gnu -I$(TARGET_FS)/usr/include/aarch64-linux-gnu
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx)
|
|
||||||
NVCCFLAGS += -D_QNX_SOURCE
|
|
||||||
NVCCFLAGS += --qpp-config 8.3.0,gcc_ntoaarch64le
|
|
||||||
CCFLAGS += -DWIN_INTERFACE_CUSTOM -I/usr/include/aarch64-qnx-gnu
|
|
||||||
LDFLAGS += -lsocket
|
|
||||||
LDFLAGS += -L/usr/lib/aarch64-qnx-gnu
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,/usr/lib/aarch64-qnx-gnu"
|
|
||||||
ifdef TARGET_OVERRIDE
|
|
||||||
LDFLAGS += -lslog2
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
LDFLAGS += -L$(TARGET_FS)/usr/lib
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/lib"
|
|
||||||
LDFLAGS += -L$(TARGET_FS)/usr/libnvidia
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/libnvidia"
|
|
||||||
CCFLAGS += -I$(TARGET_FS)/../include
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifdef TARGET_OVERRIDE # cuda toolkit targets override
|
|
||||||
NVCCFLAGS += -target-dir $(TARGET_OVERRIDE)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Install directory of different arch
|
|
||||||
CUDA_INSTALL_TARGET_DIR :=
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-gnueabihf/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),sbsa-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/sbsa-linux/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-android)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-androideabi/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-android)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux-androideabi/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-qnx)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/ARMv7-linux-QNX/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-qnx/
|
|
||||||
else ifeq ($(TARGET_ARCH),ppc64le)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/ppc64le-linux/
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Debug build flags
|
|
||||||
ifeq ($(dbg),1)
|
|
||||||
NVCCFLAGS += -g -G
|
|
||||||
BUILD_TYPE := debug
|
|
||||||
else
|
|
||||||
BUILD_TYPE := release
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_CCFLAGS :=
|
|
||||||
ALL_CCFLAGS += $(NVCCFLAGS)
|
|
||||||
ALL_CCFLAGS += $(EXTRA_NVCCFLAGS)
|
|
||||||
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(CCFLAGS))
|
|
||||||
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(EXTRA_CCFLAGS))
|
|
||||||
|
|
||||||
SAMPLE_ENABLED := 1
|
|
||||||
|
|
||||||
# This sample is not supported on QNX
|
|
||||||
ifeq ($(TARGET_OS),qnx)
|
|
||||||
$(info >>> WARNING - cdpBezierTessellation is not supported on QNX - waiving sample <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_LDFLAGS :=
|
|
||||||
ALL_LDFLAGS += $(ALL_CCFLAGS)
|
|
||||||
ALL_LDFLAGS += $(addprefix -Xlinker ,$(LDFLAGS))
|
|
||||||
ALL_LDFLAGS += $(addprefix -Xlinker ,$(EXTRA_LDFLAGS))
|
|
||||||
|
|
||||||
# Common includes and paths for CUDA
|
|
||||||
INCLUDES := -I../../../Common
|
|
||||||
LIBRARIES :=
|
|
||||||
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Gencode arguments
|
|
||||||
ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),armv7l aarch64 sbsa))
|
|
||||||
SMS ?= 61 70 75 80 86 87 90
|
|
||||||
else
|
|
||||||
SMS ?= 50 52 60 61 70 75 80 86 89 90
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(SMS),)
|
|
||||||
$(info >>> WARNING - no SM architectures have been specified - waiving sample <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(GENCODE_FLAGS),)
|
|
||||||
# Generate SASS code for each SM architecture listed in $(SMS)
|
|
||||||
$(foreach sm,$(SMS),$(eval GENCODE_FLAGS += -gencode arch=compute_$(sm),code=sm_$(sm)))
|
|
||||||
|
|
||||||
# Generate PTX code from the highest SM architecture in $(SMS) to guarantee forward-compatibility
|
|
||||||
HIGHEST_SM := $(lastword $(sort $(SMS)))
|
|
||||||
ifneq ($(HIGHEST_SM),)
|
|
||||||
GENCODE_FLAGS += -gencode arch=compute_$(HIGHEST_SM),code=compute_$(HIGHEST_SM)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_CCFLAGS += -dc --threads 0 --std=c++11
|
|
||||||
|
|
||||||
LIBRARIES += -lcudadevrt
|
|
||||||
|
|
||||||
ifeq ($(SAMPLE_ENABLED),0)
|
|
||||||
EXEC ?= @echo "[@]"
|
|
||||||
endif
|
|
||||||
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Target rules
|
|
||||||
all: build
|
|
||||||
|
|
||||||
build: cdpBezierTessellation
|
|
||||||
|
|
||||||
check.deps:
|
|
||||||
ifeq ($(SAMPLE_ENABLED),0)
|
|
||||||
@echo "Sample will be waived due to the above missing dependencies"
|
|
||||||
else
|
|
||||||
@echo "Sample is ready - all dependencies have been met"
|
|
||||||
endif
|
|
||||||
|
|
||||||
BezierLineCDP.o:BezierLineCDP.cu
|
|
||||||
$(EXEC) $(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $<
|
|
||||||
|
|
||||||
cdpBezierTessellation: BezierLineCDP.o
|
|
||||||
$(EXEC) $(NVCC) $(ALL_LDFLAGS) $(GENCODE_FLAGS) -o $@ $+ $(LIBRARIES)
|
|
||||||
$(EXEC) mkdir -p ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)
|
|
||||||
$(EXEC) cp $@ ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)
|
|
||||||
|
|
||||||
run: build
|
|
||||||
$(EXEC) ./cdpBezierTessellation
|
|
||||||
|
|
||||||
testrun: build
|
|
||||||
|
|
||||||
clean:
|
|
||||||
rm -f cdpBezierTessellation BezierLineCDP.o
|
|
||||||
rm -rf ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)/cdpBezierTessellation
|
|
||||||
|
|
||||||
clobber: clean
|
|
||||||
@ -1,68 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="UTF-8"?>
|
|
||||||
<!DOCTYPE entry SYSTEM "SamplesInfo.dtd">
|
|
||||||
<entry>
|
|
||||||
<name>cdpBezierTessellation</name>
|
|
||||||
<cflags>
|
|
||||||
<flag>-dc</flag>
|
|
||||||
</cflags>
|
|
||||||
<cuda_api_list>
|
|
||||||
<toolkit>cudaMemcpy</toolkit>
|
|
||||||
<toolkit>cudaFree</toolkit>
|
|
||||||
<toolkit>cudaGetDeviceCount</toolkit>
|
|
||||||
<toolkit>cudaMalloc</toolkit>
|
|
||||||
<toolkit>cudaGetDeviceProperties</toolkit>
|
|
||||||
</cuda_api_list>
|
|
||||||
<description><![CDATA[This sample demonstrates bezier tessellation of lines implemented using CUDA Dynamic Parallelism. This sample requires devices with compute capability 3.5 or higher.]]></description>
|
|
||||||
<includepaths>
|
|
||||||
<path>./</path>
|
|
||||||
<path>../</path>
|
|
||||||
<path>../../../Common</path>
|
|
||||||
</includepaths>
|
|
||||||
<keyconcepts>
|
|
||||||
<concept level="advanced">CUDA Dynamic Parallelism</concept>
|
|
||||||
</keyconcepts>
|
|
||||||
<keywords>
|
|
||||||
<keyword>GPGPU</keyword>
|
|
||||||
</keywords>
|
|
||||||
<libraries>
|
|
||||||
<library>cudadevrt</library>
|
|
||||||
</libraries>
|
|
||||||
<librarypaths>
|
|
||||||
</librarypaths>
|
|
||||||
<nsight_eclipse>true</nsight_eclipse>
|
|
||||||
<primary_file>BezierLineCDP.cu</primary_file>
|
|
||||||
<required_dependencies>
|
|
||||||
<dependency>CDP</dependency>
|
|
||||||
</required_dependencies>
|
|
||||||
<scopes>
|
|
||||||
<scope>1:CUDA Advanced Topics</scope>
|
|
||||||
</scopes>
|
|
||||||
<supported_envs>
|
|
||||||
<env>
|
|
||||||
<arch>x86_64</arch>
|
|
||||||
<platform>linux</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<platform>windows7</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>x86_64</arch>
|
|
||||||
<platform>macosx</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>arm</arch>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>sbsa</arch>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>ppc64le</arch>
|
|
||||||
<platform>linux</platform>
|
|
||||||
</env>
|
|
||||||
</supported_envs>
|
|
||||||
<supported_sm_architectures>
|
|
||||||
<from>3.5</from>
|
|
||||||
</supported_sm_architectures>
|
|
||||||
<title>Bezier Line Tessellation (CUDA Dynamic Parallelism)</title>
|
|
||||||
<type>exe</type>
|
|
||||||
</entry>
|
|
||||||
11
Samples/3_CUDA_Features/cdpQuadtree/CMakeLists.txt
Normal file
11
Samples/3_CUDA_Features/cdpQuadtree/CMakeLists.txt
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
# Include directories and libraries
|
||||||
|
include_directories(../../../Common)
|
||||||
|
|
||||||
|
# Source file
|
||||||
|
set(SRC_FILES
|
||||||
|
cdpQuadtree.cu
|
||||||
|
)
|
||||||
|
|
||||||
|
# Add target for cdpQuadtree
|
||||||
|
add_executable(cdpQuadtree ${SRC_FILES})
|
||||||
|
set_target_properties(cdpQuadtree PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
|
||||||
@ -1,393 +0,0 @@
|
|||||||
################################################################################
|
|
||||||
# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
|
|
||||||
#
|
|
||||||
# Redistribution and use in source and binary forms, with or without
|
|
||||||
# modification, are permitted provided that the following conditions
|
|
||||||
# are met:
|
|
||||||
# * Redistributions of source code must retain the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer.
|
|
||||||
# * Redistributions in binary form must reproduce the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer in the
|
|
||||||
# documentation and/or other materials provided with the distribution.
|
|
||||||
# * Neither the name of NVIDIA CORPORATION nor the names of its
|
|
||||||
# contributors may be used to endorse or promote products derived
|
|
||||||
# from this software without specific prior written permission.
|
|
||||||
#
|
|
||||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
|
|
||||||
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
||||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
||||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
||||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
||||||
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
||||||
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
||||||
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
||||||
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
#
|
|
||||||
# Makefile project only supported on Mac OS X and Linux Platforms)
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Location of the CUDA Toolkit
|
|
||||||
CUDA_PATH ?= /usr/local/cuda
|
|
||||||
|
|
||||||
##############################
|
|
||||||
# start deprecated interface #
|
|
||||||
##############################
|
|
||||||
ifeq ($(x86_64),1)
|
|
||||||
$(info WARNING - x86_64 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=x86_64 instead)
|
|
||||||
TARGET_ARCH ?= x86_64
|
|
||||||
endif
|
|
||||||
ifeq ($(ARMv7),1)
|
|
||||||
$(info WARNING - ARMv7 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=armv7l instead)
|
|
||||||
TARGET_ARCH ?= armv7l
|
|
||||||
endif
|
|
||||||
ifeq ($(aarch64),1)
|
|
||||||
$(info WARNING - aarch64 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=aarch64 instead)
|
|
||||||
TARGET_ARCH ?= aarch64
|
|
||||||
endif
|
|
||||||
ifeq ($(ppc64le),1)
|
|
||||||
$(info WARNING - ppc64le variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=ppc64le instead)
|
|
||||||
TARGET_ARCH ?= ppc64le
|
|
||||||
endif
|
|
||||||
ifneq ($(GCC),)
|
|
||||||
$(info WARNING - GCC variable has been deprecated)
|
|
||||||
$(info WARNING - please use HOST_COMPILER=$(GCC) instead)
|
|
||||||
HOST_COMPILER ?= $(GCC)
|
|
||||||
endif
|
|
||||||
ifneq ($(abi),)
|
|
||||||
$(error ERROR - abi variable has been removed)
|
|
||||||
endif
|
|
||||||
############################
|
|
||||||
# end deprecated interface #
|
|
||||||
############################
|
|
||||||
|
|
||||||
# architecture
|
|
||||||
HOST_ARCH := $(shell uname -m)
|
|
||||||
TARGET_ARCH ?= $(HOST_ARCH)
|
|
||||||
ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le armv7l))
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le))
|
|
||||||
TARGET_SIZE := 64
|
|
||||||
else ifneq (,$(filter $(TARGET_ARCH),armv7l))
|
|
||||||
TARGET_SIZE := 32
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
TARGET_SIZE := $(shell getconf LONG_BIT)
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
$(error ERROR - unsupported value $(TARGET_ARCH) for TARGET_ARCH!)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# sbsa and aarch64 systems look similar. Need to differentiate them at host level for now.
|
|
||||||
ifeq ($(HOST_ARCH),aarch64)
|
|
||||||
ifeq ($(CUDA_PATH)/targets/sbsa-linux,$(shell ls -1d $(CUDA_PATH)/targets/sbsa-linux 2>/dev/null))
|
|
||||||
HOST_ARCH := sbsa
|
|
||||||
TARGET_ARCH := sbsa
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq (,$(filter $(HOST_ARCH)-$(TARGET_ARCH),aarch64-armv7l x86_64-armv7l x86_64-aarch64 x86_64-sbsa x86_64-ppc64le))
|
|
||||||
$(error ERROR - cross compiling from $(HOST_ARCH) to $(TARGET_ARCH) is not supported!)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
# When on native aarch64 system with userspace of 32-bit, change TARGET_ARCH to armv7l
|
|
||||||
ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_SIZE),aarch64-aarch64-32)
|
|
||||||
TARGET_ARCH = armv7l
|
|
||||||
endif
|
|
||||||
|
|
||||||
# operating system
|
|
||||||
HOST_OS := $(shell uname -s 2>/dev/null | tr "[:upper:]" "[:lower:]")
|
|
||||||
TARGET_OS ?= $(HOST_OS)
|
|
||||||
ifeq (,$(filter $(TARGET_OS),linux darwin qnx android))
|
|
||||||
$(error ERROR - unsupported value $(TARGET_OS) for TARGET_OS!)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# host compiler
|
|
||||||
ifdef HOST_COMPILER
|
|
||||||
CUSTOM_HOST_COMPILER = 1
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(TARGET_OS),darwin)
|
|
||||||
ifeq ($(shell expr `xcodebuild -version | grep -i xcode | awk '{print $$2}' | cut -d'.' -f1` \>= 5),1)
|
|
||||||
HOST_COMPILER ?= clang++
|
|
||||||
endif
|
|
||||||
else ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-armv7l)
|
|
||||||
ifeq ($(TARGET_OS),linux)
|
|
||||||
HOST_COMPILER ?= arm-linux-gnueabihf-g++
|
|
||||||
else ifeq ($(TARGET_OS),qnx)
|
|
||||||
ifeq ($(QNX_HOST),)
|
|
||||||
$(error ERROR - QNX_HOST must be passed to the QNX host toolchain)
|
|
||||||
endif
|
|
||||||
ifeq ($(QNX_TARGET),)
|
|
||||||
$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain)
|
|
||||||
endif
|
|
||||||
export QNX_HOST
|
|
||||||
export QNX_TARGET
|
|
||||||
HOST_COMPILER ?= $(QNX_HOST)/usr/bin/arm-unknown-nto-qnx6.6.0eabi-g++
|
|
||||||
else ifeq ($(TARGET_OS),android)
|
|
||||||
HOST_COMPILER ?= arm-linux-androideabi-g++
|
|
||||||
endif
|
|
||||||
else ifeq ($(TARGET_ARCH),aarch64)
|
|
||||||
ifeq ($(TARGET_OS), linux)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-gnu-g++
|
|
||||||
else ifeq ($(TARGET_OS),qnx)
|
|
||||||
ifeq ($(QNX_HOST),)
|
|
||||||
$(error ERROR - QNX_HOST must be passed to the QNX host toolchain)
|
|
||||||
endif
|
|
||||||
ifeq ($(QNX_TARGET),)
|
|
||||||
$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain)
|
|
||||||
endif
|
|
||||||
export QNX_HOST
|
|
||||||
export QNX_TARGET
|
|
||||||
HOST_COMPILER ?= $(QNX_HOST)/usr/bin/q++
|
|
||||||
else ifeq ($(TARGET_OS), android)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-android-clang++
|
|
||||||
endif
|
|
||||||
else ifeq ($(TARGET_ARCH),sbsa)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-gnu-g++
|
|
||||||
else ifeq ($(TARGET_ARCH),ppc64le)
|
|
||||||
HOST_COMPILER ?= powerpc64le-linux-gnu-g++
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
HOST_COMPILER ?= g++
|
|
||||||
NVCC := $(CUDA_PATH)/bin/nvcc -ccbin $(HOST_COMPILER)
|
|
||||||
|
|
||||||
# internal flags
|
|
||||||
NVCCFLAGS := -m${TARGET_SIZE}
|
|
||||||
CCFLAGS :=
|
|
||||||
LDFLAGS :=
|
|
||||||
|
|
||||||
# build flags
|
|
||||||
|
|
||||||
# Link flag for customized HOST_COMPILER with gcc realpath
|
|
||||||
GCC_PATH := $(shell which gcc)
|
|
||||||
ifeq ($(CUSTOM_HOST_COMPILER),1)
|
|
||||||
ifneq ($(filter /%,$(HOST_COMPILER)),)
|
|
||||||
ifneq ($(findstring gcc,$(HOST_COMPILER)),)
|
|
||||||
ifneq ($(GCC_PATH),$(HOST_COMPILER))
|
|
||||||
LDFLAGS += -lstdc++
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(TARGET_OS),darwin)
|
|
||||||
LDFLAGS += -rpath $(CUDA_PATH)/lib
|
|
||||||
CCFLAGS += -arch $(HOST_ARCH)
|
|
||||||
else ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_OS),x86_64-armv7l-linux)
|
|
||||||
LDFLAGS += --dynamic-linker=/lib/ld-linux-armhf.so.3
|
|
||||||
CCFLAGS += -mfloat-abi=hard
|
|
||||||
else ifeq ($(TARGET_OS),android)
|
|
||||||
LDFLAGS += -pie
|
|
||||||
CCFLAGS += -fpie -fpic -fexceptions
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux)
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6)
|
|
||||||
ifeq ($(GCCVERSIONLTEQ46),1)
|
|
||||||
CCFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
endif
|
|
||||||
LDFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/arm-linux-gnueabihf
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux)
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6)
|
|
||||||
ifeq ($(GCCVERSIONLTEQ46),1)
|
|
||||||
CCFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
endif
|
|
||||||
LDFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib -L$(TARGET_FS)/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib/aarch64-linux-gnu -L$(TARGET_FS)/lib/aarch64-linux-gnu
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib -L$(TARGET_FS)/usr/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/aarch64-linux-gnu -L$(TARGET_FS)/usr/lib/aarch64-linux-gnu
|
|
||||||
LDFLAGS += --unresolved-symbols=ignore-in-shared-libs
|
|
||||||
CCFLAGS += -isystem=$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include/libdrm
|
|
||||||
CCFLAGS += -isystem=$(TARGET_FS)/usr/include/aarch64-linux-gnu -I$(TARGET_FS)/usr/include/aarch64-linux-gnu
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx)
|
|
||||||
NVCCFLAGS += -D_QNX_SOURCE
|
|
||||||
NVCCFLAGS += --qpp-config 8.3.0,gcc_ntoaarch64le
|
|
||||||
CCFLAGS += -DWIN_INTERFACE_CUSTOM -I/usr/include/aarch64-qnx-gnu
|
|
||||||
LDFLAGS += -lsocket
|
|
||||||
LDFLAGS += -L/usr/lib/aarch64-qnx-gnu
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,/usr/lib/aarch64-qnx-gnu"
|
|
||||||
ifdef TARGET_OVERRIDE
|
|
||||||
LDFLAGS += -lslog2
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
LDFLAGS += -L$(TARGET_FS)/usr/lib
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/lib"
|
|
||||||
LDFLAGS += -L$(TARGET_FS)/usr/libnvidia
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/libnvidia"
|
|
||||||
CCFLAGS += -I$(TARGET_FS)/../include
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifdef TARGET_OVERRIDE # cuda toolkit targets override
|
|
||||||
NVCCFLAGS += -target-dir $(TARGET_OVERRIDE)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Install directory of different arch
|
|
||||||
CUDA_INSTALL_TARGET_DIR :=
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-gnueabihf/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),sbsa-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/sbsa-linux/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-android)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-androideabi/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-android)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux-androideabi/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-qnx)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/ARMv7-linux-QNX/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-qnx/
|
|
||||||
else ifeq ($(TARGET_ARCH),ppc64le)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/ppc64le-linux/
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Debug build flags
|
|
||||||
ifeq ($(dbg),1)
|
|
||||||
NVCCFLAGS += -g -G
|
|
||||||
BUILD_TYPE := debug
|
|
||||||
else
|
|
||||||
BUILD_TYPE := release
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_CCFLAGS :=
|
|
||||||
ALL_CCFLAGS += $(NVCCFLAGS)
|
|
||||||
ALL_CCFLAGS += $(EXTRA_NVCCFLAGS)
|
|
||||||
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(CCFLAGS))
|
|
||||||
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(EXTRA_CCFLAGS))
|
|
||||||
|
|
||||||
SAMPLE_ENABLED := 1
|
|
||||||
|
|
||||||
# This sample is not supported on QNX
|
|
||||||
ifeq ($(TARGET_OS),qnx)
|
|
||||||
$(info >>> WARNING - cdpQuadtree is not supported on QNX - waiving sample <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_LDFLAGS :=
|
|
||||||
ALL_LDFLAGS += $(ALL_CCFLAGS)
|
|
||||||
ALL_LDFLAGS += $(addprefix -Xlinker ,$(LDFLAGS))
|
|
||||||
ALL_LDFLAGS += $(addprefix -Xlinker ,$(EXTRA_LDFLAGS))
|
|
||||||
|
|
||||||
# Common includes and paths for CUDA
|
|
||||||
INCLUDES := -I../../../Common
|
|
||||||
LIBRARIES :=
|
|
||||||
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
#Detect if installed version of GCC supports required C++14
|
|
||||||
ifeq ($(TARGET_OS),linux)
|
|
||||||
empty :=
|
|
||||||
space := $(empty) $(empty)
|
|
||||||
GCCVERSIONSTRING := $(shell expr `$(HOST_COMPILER) -dumpversion`)
|
|
||||||
#Create version number without "."
|
|
||||||
GCCVERSION := $(shell expr `echo $(GCCVERSIONSTRING)` | cut -f1 -d.)
|
|
||||||
GCCVERSION += $(shell expr `echo $(GCCVERSIONSTRING)` | cut -f2 -d.)
|
|
||||||
GCCVERSION += $(shell expr `echo $(GCCVERSIONSTRING)` | cut -f3 -d.)
|
|
||||||
# Make sure the version number has at least 3 decimals
|
|
||||||
GCCVERSION += 00
|
|
||||||
# Remove spaces from the version number
|
|
||||||
GCCVERSION := $(subst $(space),$(empty),$(GCCVERSION))
|
|
||||||
#$(warning $(GCCVERSION))
|
|
||||||
|
|
||||||
IS_MIN_VERSION := $(shell expr `echo $(GCCVERSION)` \>= 50000)
|
|
||||||
ifneq ($(CUSTOM_HOST_COMPILER), 1)
|
|
||||||
ifeq ($(IS_MIN_VERSION), 1)
|
|
||||||
$(info >>> GCC Version is greater or equal to 5.0.0 <<<)
|
|
||||||
else
|
|
||||||
$(info >>> Waiving build. Minimum GCC version required is 5.0.0<<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
$(warning >>> Custom HOST_COMPILER set; skipping GCC version check. This may lead to unintended behavior. Please note the minimum equivalent GCC version is 5.0.0 <<<)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Gencode arguments
|
|
||||||
ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),armv7l aarch64 sbsa))
|
|
||||||
SMS ?= 61 70 75 80 86 87 90
|
|
||||||
else
|
|
||||||
SMS ?= 50 52 60 61 70 75 80 86 89 90
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(SMS),)
|
|
||||||
$(info >>> WARNING - no SM architectures have been specified - waiving sample <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(GENCODE_FLAGS),)
|
|
||||||
# Generate SASS code for each SM architecture listed in $(SMS)
|
|
||||||
$(foreach sm,$(SMS),$(eval GENCODE_FLAGS += -gencode arch=compute_$(sm),code=sm_$(sm)))
|
|
||||||
|
|
||||||
# Generate PTX code from the highest SM architecture in $(SMS) to guarantee forward-compatibility
|
|
||||||
HIGHEST_SM := $(lastword $(sort $(SMS)))
|
|
||||||
ifneq ($(HIGHEST_SM),)
|
|
||||||
GENCODE_FLAGS += -gencode arch=compute_$(HIGHEST_SM),code=compute_$(HIGHEST_SM)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_CCFLAGS += -dc --std=c++14 --threads 0
|
|
||||||
|
|
||||||
LIBRARIES += -lcudadevrt
|
|
||||||
|
|
||||||
ifeq ($(SAMPLE_ENABLED),0)
|
|
||||||
EXEC ?= @echo "[@]"
|
|
||||||
endif
|
|
||||||
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Target rules
|
|
||||||
all: build
|
|
||||||
|
|
||||||
build: cdpQuadtree
|
|
||||||
|
|
||||||
check.deps:
|
|
||||||
ifeq ($(SAMPLE_ENABLED),0)
|
|
||||||
@echo "Sample will be waived due to the above missing dependencies"
|
|
||||||
else
|
|
||||||
@echo "Sample is ready - all dependencies have been met"
|
|
||||||
endif
|
|
||||||
|
|
||||||
cdpQuadtree.o:cdpQuadtree.cu
|
|
||||||
$(EXEC) $(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $<
|
|
||||||
|
|
||||||
cdpQuadtree: cdpQuadtree.o
|
|
||||||
$(EXEC) $(NVCC) $(ALL_LDFLAGS) $(GENCODE_FLAGS) -o $@ $+ $(LIBRARIES)
|
|
||||||
$(EXEC) mkdir -p ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)
|
|
||||||
$(EXEC) cp $@ ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)
|
|
||||||
|
|
||||||
run: build
|
|
||||||
$(EXEC) ./cdpQuadtree
|
|
||||||
|
|
||||||
testrun: build
|
|
||||||
|
|
||||||
clean:
|
|
||||||
rm -f cdpQuadtree cdpQuadtree.o
|
|
||||||
rm -rf ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)/cdpQuadtree
|
|
||||||
|
|
||||||
clobber: clean
|
|
||||||
@ -1,72 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="UTF-8"?>
|
|
||||||
<!DOCTYPE entry SYSTEM "SamplesInfo.dtd">
|
|
||||||
<entry>
|
|
||||||
<name>cdpQuadtree</name>
|
|
||||||
<cflags>
|
|
||||||
<flag>-dc</flag>
|
|
||||||
<flag>--std=c++14</flag>
|
|
||||||
</cflags>
|
|
||||||
<cuda_api_list>
|
|
||||||
<toolkit>cudaMemcpy</toolkit>
|
|
||||||
<toolkit>cudaFree</toolkit>
|
|
||||||
<toolkit>cudaGetLastError</toolkit>
|
|
||||||
<toolkit>cudaDeviceSetLimit</toolkit>
|
|
||||||
<toolkit>cudaMalloc</toolkit>
|
|
||||||
<toolkit>cudaGetDeviceProperties</toolkit>
|
|
||||||
</cuda_api_list>
|
|
||||||
<description><![CDATA[This sample demonstrates Quad Trees implemented using CUDA Dynamic Parallelism. This sample requires devices with compute capability 3.5 or higher.]]></description>
|
|
||||||
<includepaths>
|
|
||||||
<path>./</path>
|
|
||||||
<path>../</path>
|
|
||||||
<path>../../../Common</path>
|
|
||||||
</includepaths>
|
|
||||||
<keyconcepts>
|
|
||||||
<concept level="basic">Cooperative Groups</concept>
|
|
||||||
<concept level="advanced">CUDA Dynamic Parallelism</concept>
|
|
||||||
</keyconcepts>
|
|
||||||
<keywords>
|
|
||||||
<keyword>GPGPU</keyword>
|
|
||||||
<keyword>CPP14</keyword>
|
|
||||||
</keywords>
|
|
||||||
<libraries>
|
|
||||||
<library>cudadevrt</library>
|
|
||||||
</libraries>
|
|
||||||
<librarypaths>
|
|
||||||
</librarypaths>
|
|
||||||
<nsight_eclipse>true</nsight_eclipse>
|
|
||||||
<primary_file>cdpQuadTree.cu</primary_file>
|
|
||||||
<required_dependencies>
|
|
||||||
<dependency>CDP</dependency>
|
|
||||||
</required_dependencies>
|
|
||||||
<scopes>
|
|
||||||
<scope>1:CUDA Advanced Topics</scope>
|
|
||||||
</scopes>
|
|
||||||
<supported_envs>
|
|
||||||
<env>
|
|
||||||
<arch>x86_64</arch>
|
|
||||||
<platform>linux</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<platform>windows7</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>x86_64</arch>
|
|
||||||
<platform>macosx</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>arm</arch>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>sbsa</arch>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>ppc64le</arch>
|
|
||||||
<platform>linux</platform>
|
|
||||||
</env>
|
|
||||||
</supported_envs>
|
|
||||||
<supported_sm_architectures>
|
|
||||||
<from>3.5</from>
|
|
||||||
</supported_sm_architectures>
|
|
||||||
<title>Quad Tree (CUDA Dynamic Parallelism)</title>
|
|
||||||
<type>exe</type>
|
|
||||||
</entry>
|
|
||||||
11
Samples/3_CUDA_Features/cdpSimplePrint/CMakeLists.txt
Normal file
11
Samples/3_CUDA_Features/cdpSimplePrint/CMakeLists.txt
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
# Include directories and libraries
|
||||||
|
include_directories(../../../Common)
|
||||||
|
|
||||||
|
# Source file
|
||||||
|
set(SRC_FILES
|
||||||
|
cdpSimplePrint.cu
|
||||||
|
)
|
||||||
|
|
||||||
|
# Add target for cdpSimplePrint
|
||||||
|
add_executable(cdpSimplePrint ${SRC_FILES})
|
||||||
|
set_target_properties(cdpSimplePrint PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
|
||||||
@ -1,365 +0,0 @@
|
|||||||
################################################################################
|
|
||||||
# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
|
|
||||||
#
|
|
||||||
# Redistribution and use in source and binary forms, with or without
|
|
||||||
# modification, are permitted provided that the following conditions
|
|
||||||
# are met:
|
|
||||||
# * Redistributions of source code must retain the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer.
|
|
||||||
# * Redistributions in binary form must reproduce the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer in the
|
|
||||||
# documentation and/or other materials provided with the distribution.
|
|
||||||
# * Neither the name of NVIDIA CORPORATION nor the names of its
|
|
||||||
# contributors may be used to endorse or promote products derived
|
|
||||||
# from this software without specific prior written permission.
|
|
||||||
#
|
|
||||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
|
|
||||||
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
||||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
||||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
||||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
||||||
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
||||||
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
||||||
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
||||||
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
#
|
|
||||||
# Makefile project only supported on Mac OS X and Linux Platforms)
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Location of the CUDA Toolkit
|
|
||||||
CUDA_PATH ?= /usr/local/cuda
|
|
||||||
|
|
||||||
##############################
|
|
||||||
# start deprecated interface #
|
|
||||||
##############################
|
|
||||||
ifeq ($(x86_64),1)
|
|
||||||
$(info WARNING - x86_64 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=x86_64 instead)
|
|
||||||
TARGET_ARCH ?= x86_64
|
|
||||||
endif
|
|
||||||
ifeq ($(ARMv7),1)
|
|
||||||
$(info WARNING - ARMv7 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=armv7l instead)
|
|
||||||
TARGET_ARCH ?= armv7l
|
|
||||||
endif
|
|
||||||
ifeq ($(aarch64),1)
|
|
||||||
$(info WARNING - aarch64 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=aarch64 instead)
|
|
||||||
TARGET_ARCH ?= aarch64
|
|
||||||
endif
|
|
||||||
ifeq ($(ppc64le),1)
|
|
||||||
$(info WARNING - ppc64le variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=ppc64le instead)
|
|
||||||
TARGET_ARCH ?= ppc64le
|
|
||||||
endif
|
|
||||||
ifneq ($(GCC),)
|
|
||||||
$(info WARNING - GCC variable has been deprecated)
|
|
||||||
$(info WARNING - please use HOST_COMPILER=$(GCC) instead)
|
|
||||||
HOST_COMPILER ?= $(GCC)
|
|
||||||
endif
|
|
||||||
ifneq ($(abi),)
|
|
||||||
$(error ERROR - abi variable has been removed)
|
|
||||||
endif
|
|
||||||
############################
|
|
||||||
# end deprecated interface #
|
|
||||||
############################
|
|
||||||
|
|
||||||
# architecture
|
|
||||||
HOST_ARCH := $(shell uname -m)
|
|
||||||
TARGET_ARCH ?= $(HOST_ARCH)
|
|
||||||
ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le armv7l))
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le))
|
|
||||||
TARGET_SIZE := 64
|
|
||||||
else ifneq (,$(filter $(TARGET_ARCH),armv7l))
|
|
||||||
TARGET_SIZE := 32
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
TARGET_SIZE := $(shell getconf LONG_BIT)
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
$(error ERROR - unsupported value $(TARGET_ARCH) for TARGET_ARCH!)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# sbsa and aarch64 systems look similar. Need to differentiate them at host level for now.
|
|
||||||
ifeq ($(HOST_ARCH),aarch64)
|
|
||||||
ifeq ($(CUDA_PATH)/targets/sbsa-linux,$(shell ls -1d $(CUDA_PATH)/targets/sbsa-linux 2>/dev/null))
|
|
||||||
HOST_ARCH := sbsa
|
|
||||||
TARGET_ARCH := sbsa
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq (,$(filter $(HOST_ARCH)-$(TARGET_ARCH),aarch64-armv7l x86_64-armv7l x86_64-aarch64 x86_64-sbsa x86_64-ppc64le))
|
|
||||||
$(error ERROR - cross compiling from $(HOST_ARCH) to $(TARGET_ARCH) is not supported!)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
# When on native aarch64 system with userspace of 32-bit, change TARGET_ARCH to armv7l
|
|
||||||
ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_SIZE),aarch64-aarch64-32)
|
|
||||||
TARGET_ARCH = armv7l
|
|
||||||
endif
|
|
||||||
|
|
||||||
# operating system
|
|
||||||
HOST_OS := $(shell uname -s 2>/dev/null | tr "[:upper:]" "[:lower:]")
|
|
||||||
TARGET_OS ?= $(HOST_OS)
|
|
||||||
ifeq (,$(filter $(TARGET_OS),linux darwin qnx android))
|
|
||||||
$(error ERROR - unsupported value $(TARGET_OS) for TARGET_OS!)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# host compiler
|
|
||||||
ifdef HOST_COMPILER
|
|
||||||
CUSTOM_HOST_COMPILER = 1
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(TARGET_OS),darwin)
|
|
||||||
ifeq ($(shell expr `xcodebuild -version | grep -i xcode | awk '{print $$2}' | cut -d'.' -f1` \>= 5),1)
|
|
||||||
HOST_COMPILER ?= clang++
|
|
||||||
endif
|
|
||||||
else ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-armv7l)
|
|
||||||
ifeq ($(TARGET_OS),linux)
|
|
||||||
HOST_COMPILER ?= arm-linux-gnueabihf-g++
|
|
||||||
else ifeq ($(TARGET_OS),qnx)
|
|
||||||
ifeq ($(QNX_HOST),)
|
|
||||||
$(error ERROR - QNX_HOST must be passed to the QNX host toolchain)
|
|
||||||
endif
|
|
||||||
ifeq ($(QNX_TARGET),)
|
|
||||||
$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain)
|
|
||||||
endif
|
|
||||||
export QNX_HOST
|
|
||||||
export QNX_TARGET
|
|
||||||
HOST_COMPILER ?= $(QNX_HOST)/usr/bin/arm-unknown-nto-qnx6.6.0eabi-g++
|
|
||||||
else ifeq ($(TARGET_OS),android)
|
|
||||||
HOST_COMPILER ?= arm-linux-androideabi-g++
|
|
||||||
endif
|
|
||||||
else ifeq ($(TARGET_ARCH),aarch64)
|
|
||||||
ifeq ($(TARGET_OS), linux)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-gnu-g++
|
|
||||||
else ifeq ($(TARGET_OS),qnx)
|
|
||||||
ifeq ($(QNX_HOST),)
|
|
||||||
$(error ERROR - QNX_HOST must be passed to the QNX host toolchain)
|
|
||||||
endif
|
|
||||||
ifeq ($(QNX_TARGET),)
|
|
||||||
$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain)
|
|
||||||
endif
|
|
||||||
export QNX_HOST
|
|
||||||
export QNX_TARGET
|
|
||||||
HOST_COMPILER ?= $(QNX_HOST)/usr/bin/q++
|
|
||||||
else ifeq ($(TARGET_OS), android)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-android-clang++
|
|
||||||
endif
|
|
||||||
else ifeq ($(TARGET_ARCH),sbsa)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-gnu-g++
|
|
||||||
else ifeq ($(TARGET_ARCH),ppc64le)
|
|
||||||
HOST_COMPILER ?= powerpc64le-linux-gnu-g++
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
HOST_COMPILER ?= g++
|
|
||||||
NVCC := $(CUDA_PATH)/bin/nvcc -ccbin $(HOST_COMPILER)
|
|
||||||
|
|
||||||
# internal flags
|
|
||||||
NVCCFLAGS := -m${TARGET_SIZE}
|
|
||||||
CCFLAGS :=
|
|
||||||
LDFLAGS :=
|
|
||||||
|
|
||||||
# build flags
|
|
||||||
|
|
||||||
# Link flag for customized HOST_COMPILER with gcc realpath
|
|
||||||
GCC_PATH := $(shell which gcc)
|
|
||||||
ifeq ($(CUSTOM_HOST_COMPILER),1)
|
|
||||||
ifneq ($(filter /%,$(HOST_COMPILER)),)
|
|
||||||
ifneq ($(findstring gcc,$(HOST_COMPILER)),)
|
|
||||||
ifneq ($(GCC_PATH),$(HOST_COMPILER))
|
|
||||||
LDFLAGS += -lstdc++
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(TARGET_OS),darwin)
|
|
||||||
LDFLAGS += -rpath $(CUDA_PATH)/lib
|
|
||||||
CCFLAGS += -arch $(HOST_ARCH)
|
|
||||||
else ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_OS),x86_64-armv7l-linux)
|
|
||||||
LDFLAGS += --dynamic-linker=/lib/ld-linux-armhf.so.3
|
|
||||||
CCFLAGS += -mfloat-abi=hard
|
|
||||||
else ifeq ($(TARGET_OS),android)
|
|
||||||
LDFLAGS += -pie
|
|
||||||
CCFLAGS += -fpie -fpic -fexceptions
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux)
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6)
|
|
||||||
ifeq ($(GCCVERSIONLTEQ46),1)
|
|
||||||
CCFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
endif
|
|
||||||
LDFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/arm-linux-gnueabihf
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux)
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6)
|
|
||||||
ifeq ($(GCCVERSIONLTEQ46),1)
|
|
||||||
CCFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
endif
|
|
||||||
LDFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib -L$(TARGET_FS)/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib/aarch64-linux-gnu -L$(TARGET_FS)/lib/aarch64-linux-gnu
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib -L$(TARGET_FS)/usr/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/aarch64-linux-gnu -L$(TARGET_FS)/usr/lib/aarch64-linux-gnu
|
|
||||||
LDFLAGS += --unresolved-symbols=ignore-in-shared-libs
|
|
||||||
CCFLAGS += -isystem=$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include/libdrm
|
|
||||||
CCFLAGS += -isystem=$(TARGET_FS)/usr/include/aarch64-linux-gnu -I$(TARGET_FS)/usr/include/aarch64-linux-gnu
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx)
|
|
||||||
NVCCFLAGS += -D_QNX_SOURCE
|
|
||||||
NVCCFLAGS += --qpp-config 8.3.0,gcc_ntoaarch64le
|
|
||||||
CCFLAGS += -DWIN_INTERFACE_CUSTOM -I/usr/include/aarch64-qnx-gnu
|
|
||||||
LDFLAGS += -lsocket
|
|
||||||
LDFLAGS += -L/usr/lib/aarch64-qnx-gnu
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,/usr/lib/aarch64-qnx-gnu"
|
|
||||||
ifdef TARGET_OVERRIDE
|
|
||||||
LDFLAGS += -lslog2
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
LDFLAGS += -L$(TARGET_FS)/usr/lib
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/lib"
|
|
||||||
LDFLAGS += -L$(TARGET_FS)/usr/libnvidia
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/libnvidia"
|
|
||||||
CCFLAGS += -I$(TARGET_FS)/../include
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifdef TARGET_OVERRIDE # cuda toolkit targets override
|
|
||||||
NVCCFLAGS += -target-dir $(TARGET_OVERRIDE)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Install directory of different arch
|
|
||||||
CUDA_INSTALL_TARGET_DIR :=
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-gnueabihf/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),sbsa-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/sbsa-linux/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-android)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-androideabi/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-android)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux-androideabi/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-qnx)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/ARMv7-linux-QNX/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-qnx/
|
|
||||||
else ifeq ($(TARGET_ARCH),ppc64le)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/ppc64le-linux/
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Debug build flags
|
|
||||||
ifeq ($(dbg),1)
|
|
||||||
NVCCFLAGS += -g -G
|
|
||||||
BUILD_TYPE := debug
|
|
||||||
else
|
|
||||||
BUILD_TYPE := release
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_CCFLAGS :=
|
|
||||||
ALL_CCFLAGS += $(NVCCFLAGS)
|
|
||||||
ALL_CCFLAGS += $(EXTRA_NVCCFLAGS)
|
|
||||||
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(CCFLAGS))
|
|
||||||
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(EXTRA_CCFLAGS))
|
|
||||||
|
|
||||||
SAMPLE_ENABLED := 1
|
|
||||||
|
|
||||||
# This sample is not supported on QNX
|
|
||||||
ifeq ($(TARGET_OS),qnx)
|
|
||||||
$(info >>> WARNING - cdpSimplePrint is not supported on QNX - waiving sample <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_LDFLAGS :=
|
|
||||||
ALL_LDFLAGS += $(ALL_CCFLAGS)
|
|
||||||
ALL_LDFLAGS += $(addprefix -Xlinker ,$(LDFLAGS))
|
|
||||||
ALL_LDFLAGS += $(addprefix -Xlinker ,$(EXTRA_LDFLAGS))
|
|
||||||
|
|
||||||
# Common includes and paths for CUDA
|
|
||||||
INCLUDES := -I../../../Common
|
|
||||||
LIBRARIES :=
|
|
||||||
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Gencode arguments
|
|
||||||
ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),armv7l aarch64 sbsa))
|
|
||||||
SMS ?= 61 70 75 80 86 87 90
|
|
||||||
else
|
|
||||||
SMS ?= 50 52 60 61 70 75 80 86 89 90
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(SMS),)
|
|
||||||
$(info >>> WARNING - no SM architectures have been specified - waiving sample <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(GENCODE_FLAGS),)
|
|
||||||
# Generate SASS code for each SM architecture listed in $(SMS)
|
|
||||||
$(foreach sm,$(SMS),$(eval GENCODE_FLAGS += -gencode arch=compute_$(sm),code=sm_$(sm)))
|
|
||||||
|
|
||||||
# Generate PTX code from the highest SM architecture in $(SMS) to guarantee forward-compatibility
|
|
||||||
HIGHEST_SM := $(lastword $(sort $(SMS)))
|
|
||||||
ifneq ($(HIGHEST_SM),)
|
|
||||||
GENCODE_FLAGS += -gencode arch=compute_$(HIGHEST_SM),code=compute_$(HIGHEST_SM)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_CCFLAGS += -dc --threads 0 --std=c++11
|
|
||||||
|
|
||||||
LIBRARIES += -lcudadevrt
|
|
||||||
|
|
||||||
ifeq ($(SAMPLE_ENABLED),0)
|
|
||||||
EXEC ?= @echo "[@]"
|
|
||||||
endif
|
|
||||||
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Target rules
|
|
||||||
all: build
|
|
||||||
|
|
||||||
build: cdpSimplePrint
|
|
||||||
|
|
||||||
check.deps:
|
|
||||||
ifeq ($(SAMPLE_ENABLED),0)
|
|
||||||
@echo "Sample will be waived due to the above missing dependencies"
|
|
||||||
else
|
|
||||||
@echo "Sample is ready - all dependencies have been met"
|
|
||||||
endif
|
|
||||||
|
|
||||||
cdpSimplePrint.o:cdpSimplePrint.cu
|
|
||||||
$(EXEC) $(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $<
|
|
||||||
|
|
||||||
cdpSimplePrint: cdpSimplePrint.o
|
|
||||||
$(EXEC) $(NVCC) $(ALL_LDFLAGS) $(GENCODE_FLAGS) -o $@ $+ $(LIBRARIES)
|
|
||||||
$(EXEC) mkdir -p ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)
|
|
||||||
$(EXEC) cp $@ ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)
|
|
||||||
|
|
||||||
run: build
|
|
||||||
$(EXEC) ./cdpSimplePrint
|
|
||||||
|
|
||||||
testrun: build
|
|
||||||
|
|
||||||
clean:
|
|
||||||
rm -f cdpSimplePrint cdpSimplePrint.o
|
|
||||||
rm -rf ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)/cdpSimplePrint
|
|
||||||
|
|
||||||
clobber: clean
|
|
||||||
@ -1,69 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="UTF-8"?>
|
|
||||||
<!DOCTYPE entry SYSTEM "SamplesInfo.dtd">
|
|
||||||
<entry>
|
|
||||||
<name>cdpSimplePrint</name>
|
|
||||||
<cflags>
|
|
||||||
<flag>-dc</flag>
|
|
||||||
</cflags>
|
|
||||||
<cuda_api_list>
|
|
||||||
<toolkit>cudaDeviceSynchronize</toolkit>
|
|
||||||
<toolkit>cudaGetLastError</toolkit>
|
|
||||||
<toolkit>cudaGetDeviceProperties</toolkit>
|
|
||||||
<toolkit>cudaDeviceSetLimit</toolkit>
|
|
||||||
</cuda_api_list>
|
|
||||||
<description><![CDATA[This sample demonstrates simple printf implemented using CUDA Dynamic Parallelism. This sample requires devices with compute capability 3.5 or higher.]]></description>
|
|
||||||
<includepaths>
|
|
||||||
<path>./</path>
|
|
||||||
<path>../</path>
|
|
||||||
<path>../../../Common</path>
|
|
||||||
</includepaths>
|
|
||||||
<keyconcepts>
|
|
||||||
<concept level="basic">CUDA Dynamic Parallelism</concept>
|
|
||||||
</keyconcepts>
|
|
||||||
<keywords>
|
|
||||||
<keyword>CUDA</keyword>
|
|
||||||
<keyword>CDP</keyword>
|
|
||||||
<keyword>GPGPU</keyword>
|
|
||||||
</keywords>
|
|
||||||
<libraries>
|
|
||||||
<library>cudadevrt</library>
|
|
||||||
</libraries>
|
|
||||||
<librarypaths>
|
|
||||||
</librarypaths>
|
|
||||||
<nsight_eclipse>true</nsight_eclipse>
|
|
||||||
<primary_file>cdpSimplePrint.cu</primary_file>
|
|
||||||
<required_dependencies>
|
|
||||||
<dependency>CDP</dependency>
|
|
||||||
</required_dependencies>
|
|
||||||
<scopes>
|
|
||||||
<scope>1:CUDA Basic Topics</scope>
|
|
||||||
</scopes>
|
|
||||||
<supported_envs>
|
|
||||||
<env>
|
|
||||||
<arch>x86_64</arch>
|
|
||||||
<platform>linux</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<platform>windows7</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>x86_64</arch>
|
|
||||||
<platform>macosx</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>arm</arch>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>sbsa</arch>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>ppc64le</arch>
|
|
||||||
<platform>linux</platform>
|
|
||||||
</env>
|
|
||||||
</supported_envs>
|
|
||||||
<supported_sm_architectures>
|
|
||||||
<from>3.5</from>
|
|
||||||
</supported_sm_architectures>
|
|
||||||
<title>Simple Print (CUDA Dynamic Parallelism)</title>
|
|
||||||
<type>exe</type>
|
|
||||||
</entry>
|
|
||||||
11
Samples/3_CUDA_Features/cdpSimpleQuicksort/CMakeLists.txt
Normal file
11
Samples/3_CUDA_Features/cdpSimpleQuicksort/CMakeLists.txt
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
# Include directories and libraries
|
||||||
|
include_directories(../../../Common)
|
||||||
|
|
||||||
|
# Source file
|
||||||
|
set(SRC_FILES
|
||||||
|
cdpSimpleQuicksort.cu
|
||||||
|
)
|
||||||
|
|
||||||
|
# Add target for cdpSimpleQuicksort
|
||||||
|
add_executable(cdpSimpleQuicksort ${SRC_FILES})
|
||||||
|
set_target_properties(cdpSimpleQuicksort PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
|
||||||
@ -1,365 +0,0 @@
|
|||||||
################################################################################
|
|
||||||
# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
|
|
||||||
#
|
|
||||||
# Redistribution and use in source and binary forms, with or without
|
|
||||||
# modification, are permitted provided that the following conditions
|
|
||||||
# are met:
|
|
||||||
# * Redistributions of source code must retain the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer.
|
|
||||||
# * Redistributions in binary form must reproduce the above copyright
|
|
||||||
# notice, this list of conditions and the following disclaimer in the
|
|
||||||
# documentation and/or other materials provided with the distribution.
|
|
||||||
# * Neither the name of NVIDIA CORPORATION nor the names of its
|
|
||||||
# contributors may be used to endorse or promote products derived
|
|
||||||
# from this software without specific prior written permission.
|
|
||||||
#
|
|
||||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
|
|
||||||
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
||||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
||||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
||||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
||||||
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
||||||
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
||||||
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
||||||
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
#
|
|
||||||
# Makefile project only supported on Mac OS X and Linux Platforms)
|
|
||||||
#
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Location of the CUDA Toolkit
|
|
||||||
CUDA_PATH ?= /usr/local/cuda
|
|
||||||
|
|
||||||
##############################
|
|
||||||
# start deprecated interface #
|
|
||||||
##############################
|
|
||||||
ifeq ($(x86_64),1)
|
|
||||||
$(info WARNING - x86_64 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=x86_64 instead)
|
|
||||||
TARGET_ARCH ?= x86_64
|
|
||||||
endif
|
|
||||||
ifeq ($(ARMv7),1)
|
|
||||||
$(info WARNING - ARMv7 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=armv7l instead)
|
|
||||||
TARGET_ARCH ?= armv7l
|
|
||||||
endif
|
|
||||||
ifeq ($(aarch64),1)
|
|
||||||
$(info WARNING - aarch64 variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=aarch64 instead)
|
|
||||||
TARGET_ARCH ?= aarch64
|
|
||||||
endif
|
|
||||||
ifeq ($(ppc64le),1)
|
|
||||||
$(info WARNING - ppc64le variable has been deprecated)
|
|
||||||
$(info WARNING - please use TARGET_ARCH=ppc64le instead)
|
|
||||||
TARGET_ARCH ?= ppc64le
|
|
||||||
endif
|
|
||||||
ifneq ($(GCC),)
|
|
||||||
$(info WARNING - GCC variable has been deprecated)
|
|
||||||
$(info WARNING - please use HOST_COMPILER=$(GCC) instead)
|
|
||||||
HOST_COMPILER ?= $(GCC)
|
|
||||||
endif
|
|
||||||
ifneq ($(abi),)
|
|
||||||
$(error ERROR - abi variable has been removed)
|
|
||||||
endif
|
|
||||||
############################
|
|
||||||
# end deprecated interface #
|
|
||||||
############################
|
|
||||||
|
|
||||||
# architecture
|
|
||||||
HOST_ARCH := $(shell uname -m)
|
|
||||||
TARGET_ARCH ?= $(HOST_ARCH)
|
|
||||||
ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le armv7l))
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le))
|
|
||||||
TARGET_SIZE := 64
|
|
||||||
else ifneq (,$(filter $(TARGET_ARCH),armv7l))
|
|
||||||
TARGET_SIZE := 32
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
TARGET_SIZE := $(shell getconf LONG_BIT)
|
|
||||||
endif
|
|
||||||
else
|
|
||||||
$(error ERROR - unsupported value $(TARGET_ARCH) for TARGET_ARCH!)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# sbsa and aarch64 systems look similar. Need to differentiate them at host level for now.
|
|
||||||
ifeq ($(HOST_ARCH),aarch64)
|
|
||||||
ifeq ($(CUDA_PATH)/targets/sbsa-linux,$(shell ls -1d $(CUDA_PATH)/targets/sbsa-linux 2>/dev/null))
|
|
||||||
HOST_ARCH := sbsa
|
|
||||||
TARGET_ARCH := sbsa
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq (,$(filter $(HOST_ARCH)-$(TARGET_ARCH),aarch64-armv7l x86_64-armv7l x86_64-aarch64 x86_64-sbsa x86_64-ppc64le))
|
|
||||||
$(error ERROR - cross compiling from $(HOST_ARCH) to $(TARGET_ARCH) is not supported!)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
# When on native aarch64 system with userspace of 32-bit, change TARGET_ARCH to armv7l
|
|
||||||
ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_SIZE),aarch64-aarch64-32)
|
|
||||||
TARGET_ARCH = armv7l
|
|
||||||
endif
|
|
||||||
|
|
||||||
# operating system
|
|
||||||
HOST_OS := $(shell uname -s 2>/dev/null | tr "[:upper:]" "[:lower:]")
|
|
||||||
TARGET_OS ?= $(HOST_OS)
|
|
||||||
ifeq (,$(filter $(TARGET_OS),linux darwin qnx android))
|
|
||||||
$(error ERROR - unsupported value $(TARGET_OS) for TARGET_OS!)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# host compiler
|
|
||||||
ifdef HOST_COMPILER
|
|
||||||
CUSTOM_HOST_COMPILER = 1
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(TARGET_OS),darwin)
|
|
||||||
ifeq ($(shell expr `xcodebuild -version | grep -i xcode | awk '{print $$2}' | cut -d'.' -f1` \>= 5),1)
|
|
||||||
HOST_COMPILER ?= clang++
|
|
||||||
endif
|
|
||||||
else ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-armv7l)
|
|
||||||
ifeq ($(TARGET_OS),linux)
|
|
||||||
HOST_COMPILER ?= arm-linux-gnueabihf-g++
|
|
||||||
else ifeq ($(TARGET_OS),qnx)
|
|
||||||
ifeq ($(QNX_HOST),)
|
|
||||||
$(error ERROR - QNX_HOST must be passed to the QNX host toolchain)
|
|
||||||
endif
|
|
||||||
ifeq ($(QNX_TARGET),)
|
|
||||||
$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain)
|
|
||||||
endif
|
|
||||||
export QNX_HOST
|
|
||||||
export QNX_TARGET
|
|
||||||
HOST_COMPILER ?= $(QNX_HOST)/usr/bin/arm-unknown-nto-qnx6.6.0eabi-g++
|
|
||||||
else ifeq ($(TARGET_OS),android)
|
|
||||||
HOST_COMPILER ?= arm-linux-androideabi-g++
|
|
||||||
endif
|
|
||||||
else ifeq ($(TARGET_ARCH),aarch64)
|
|
||||||
ifeq ($(TARGET_OS), linux)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-gnu-g++
|
|
||||||
else ifeq ($(TARGET_OS),qnx)
|
|
||||||
ifeq ($(QNX_HOST),)
|
|
||||||
$(error ERROR - QNX_HOST must be passed to the QNX host toolchain)
|
|
||||||
endif
|
|
||||||
ifeq ($(QNX_TARGET),)
|
|
||||||
$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain)
|
|
||||||
endif
|
|
||||||
export QNX_HOST
|
|
||||||
export QNX_TARGET
|
|
||||||
HOST_COMPILER ?= $(QNX_HOST)/usr/bin/q++
|
|
||||||
else ifeq ($(TARGET_OS), android)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-android-clang++
|
|
||||||
endif
|
|
||||||
else ifeq ($(TARGET_ARCH),sbsa)
|
|
||||||
HOST_COMPILER ?= aarch64-linux-gnu-g++
|
|
||||||
else ifeq ($(TARGET_ARCH),ppc64le)
|
|
||||||
HOST_COMPILER ?= powerpc64le-linux-gnu-g++
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
HOST_COMPILER ?= g++
|
|
||||||
NVCC := $(CUDA_PATH)/bin/nvcc -ccbin $(HOST_COMPILER)
|
|
||||||
|
|
||||||
# internal flags
|
|
||||||
NVCCFLAGS := -m${TARGET_SIZE}
|
|
||||||
CCFLAGS :=
|
|
||||||
LDFLAGS :=
|
|
||||||
|
|
||||||
# build flags
|
|
||||||
|
|
||||||
# Link flag for customized HOST_COMPILER with gcc realpath
|
|
||||||
GCC_PATH := $(shell which gcc)
|
|
||||||
ifeq ($(CUSTOM_HOST_COMPILER),1)
|
|
||||||
ifneq ($(filter /%,$(HOST_COMPILER)),)
|
|
||||||
ifneq ($(findstring gcc,$(HOST_COMPILER)),)
|
|
||||||
ifneq ($(GCC_PATH),$(HOST_COMPILER))
|
|
||||||
LDFLAGS += -lstdc++
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(TARGET_OS),darwin)
|
|
||||||
LDFLAGS += -rpath $(CUDA_PATH)/lib
|
|
||||||
CCFLAGS += -arch $(HOST_ARCH)
|
|
||||||
else ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_OS),x86_64-armv7l-linux)
|
|
||||||
LDFLAGS += --dynamic-linker=/lib/ld-linux-armhf.so.3
|
|
||||||
CCFLAGS += -mfloat-abi=hard
|
|
||||||
else ifeq ($(TARGET_OS),android)
|
|
||||||
LDFLAGS += -pie
|
|
||||||
CCFLAGS += -fpie -fpic -fexceptions
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux)
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6)
|
|
||||||
ifeq ($(GCCVERSIONLTEQ46),1)
|
|
||||||
CCFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
endif
|
|
||||||
LDFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/arm-linux-gnueabihf
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux)
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6)
|
|
||||||
ifeq ($(GCCVERSIONLTEQ46),1)
|
|
||||||
CCFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
endif
|
|
||||||
LDFLAGS += --sysroot=$(TARGET_FS)
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib -L$(TARGET_FS)/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/lib/aarch64-linux-gnu -L$(TARGET_FS)/lib/aarch64-linux-gnu
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib -L$(TARGET_FS)/usr/lib
|
|
||||||
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/aarch64-linux-gnu -L$(TARGET_FS)/usr/lib/aarch64-linux-gnu
|
|
||||||
LDFLAGS += --unresolved-symbols=ignore-in-shared-libs
|
|
||||||
CCFLAGS += -isystem=$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include/libdrm
|
|
||||||
CCFLAGS += -isystem=$(TARGET_FS)/usr/include/aarch64-linux-gnu -I$(TARGET_FS)/usr/include/aarch64-linux-gnu
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx)
|
|
||||||
NVCCFLAGS += -D_QNX_SOURCE
|
|
||||||
NVCCFLAGS += --qpp-config 8.3.0,gcc_ntoaarch64le
|
|
||||||
CCFLAGS += -DWIN_INTERFACE_CUSTOM -I/usr/include/aarch64-qnx-gnu
|
|
||||||
LDFLAGS += -lsocket
|
|
||||||
LDFLAGS += -L/usr/lib/aarch64-qnx-gnu
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,/usr/lib/aarch64-qnx-gnu"
|
|
||||||
ifdef TARGET_OVERRIDE
|
|
||||||
LDFLAGS += -lslog2
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifneq ($(TARGET_FS),)
|
|
||||||
LDFLAGS += -L$(TARGET_FS)/usr/lib
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/lib"
|
|
||||||
LDFLAGS += -L$(TARGET_FS)/usr/libnvidia
|
|
||||||
CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/libnvidia"
|
|
||||||
CCFLAGS += -I$(TARGET_FS)/../include
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifdef TARGET_OVERRIDE # cuda toolkit targets override
|
|
||||||
NVCCFLAGS += -target-dir $(TARGET_OVERRIDE)
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Install directory of different arch
|
|
||||||
CUDA_INSTALL_TARGET_DIR :=
|
|
||||||
ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-gnueabihf/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),sbsa-linux)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/sbsa-linux/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-android)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-androideabi/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-android)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux-androideabi/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-qnx)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/ARMv7-linux-QNX/
|
|
||||||
else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/aarch64-qnx/
|
|
||||||
else ifeq ($(TARGET_ARCH),ppc64le)
|
|
||||||
CUDA_INSTALL_TARGET_DIR = targets/ppc64le-linux/
|
|
||||||
endif
|
|
||||||
|
|
||||||
# Debug build flags
|
|
||||||
ifeq ($(dbg),1)
|
|
||||||
NVCCFLAGS += -g -G
|
|
||||||
BUILD_TYPE := debug
|
|
||||||
else
|
|
||||||
BUILD_TYPE := release
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_CCFLAGS :=
|
|
||||||
ALL_CCFLAGS += $(NVCCFLAGS)
|
|
||||||
ALL_CCFLAGS += $(EXTRA_NVCCFLAGS)
|
|
||||||
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(CCFLAGS))
|
|
||||||
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(EXTRA_CCFLAGS))
|
|
||||||
|
|
||||||
SAMPLE_ENABLED := 1
|
|
||||||
|
|
||||||
# This sample is not supported on QNX
|
|
||||||
ifeq ($(TARGET_OS),qnx)
|
|
||||||
$(info >>> WARNING - cdpSimpleQuicksort is not supported on QNX - waiving sample <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_LDFLAGS :=
|
|
||||||
ALL_LDFLAGS += $(ALL_CCFLAGS)
|
|
||||||
ALL_LDFLAGS += $(addprefix -Xlinker ,$(LDFLAGS))
|
|
||||||
ALL_LDFLAGS += $(addprefix -Xlinker ,$(EXTRA_LDFLAGS))
|
|
||||||
|
|
||||||
# Common includes and paths for CUDA
|
|
||||||
INCLUDES := -I../../../Common
|
|
||||||
LIBRARIES :=
|
|
||||||
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Gencode arguments
|
|
||||||
ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),armv7l aarch64 sbsa))
|
|
||||||
SMS ?= 61 70 75 80 86 87 90
|
|
||||||
else
|
|
||||||
SMS ?= 50 52 60 61 70 75 80 86 89 90
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(SMS),)
|
|
||||||
$(info >>> WARNING - no SM architectures have been specified - waiving sample <<<)
|
|
||||||
SAMPLE_ENABLED := 0
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(GENCODE_FLAGS),)
|
|
||||||
# Generate SASS code for each SM architecture listed in $(SMS)
|
|
||||||
$(foreach sm,$(SMS),$(eval GENCODE_FLAGS += -gencode arch=compute_$(sm),code=sm_$(sm)))
|
|
||||||
|
|
||||||
# Generate PTX code from the highest SM architecture in $(SMS) to guarantee forward-compatibility
|
|
||||||
HIGHEST_SM := $(lastword $(sort $(SMS)))
|
|
||||||
ifneq ($(HIGHEST_SM),)
|
|
||||||
GENCODE_FLAGS += -gencode arch=compute_$(HIGHEST_SM),code=compute_$(HIGHEST_SM)
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
ALL_CCFLAGS += -dc --threads 0 --std=c++11
|
|
||||||
|
|
||||||
LIBRARIES += -lcudadevrt
|
|
||||||
|
|
||||||
ifeq ($(SAMPLE_ENABLED),0)
|
|
||||||
EXEC ?= @echo "[@]"
|
|
||||||
endif
|
|
||||||
|
|
||||||
################################################################################
|
|
||||||
|
|
||||||
# Target rules
|
|
||||||
all: build
|
|
||||||
|
|
||||||
build: cdpSimpleQuicksort
|
|
||||||
|
|
||||||
check.deps:
|
|
||||||
ifeq ($(SAMPLE_ENABLED),0)
|
|
||||||
@echo "Sample will be waived due to the above missing dependencies"
|
|
||||||
else
|
|
||||||
@echo "Sample is ready - all dependencies have been met"
|
|
||||||
endif
|
|
||||||
|
|
||||||
cdpSimpleQuicksort.o:cdpSimpleQuicksort.cu
|
|
||||||
$(EXEC) $(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $<
|
|
||||||
|
|
||||||
cdpSimpleQuicksort: cdpSimpleQuicksort.o
|
|
||||||
$(EXEC) $(NVCC) $(ALL_LDFLAGS) $(GENCODE_FLAGS) -o $@ $+ $(LIBRARIES)
|
|
||||||
$(EXEC) mkdir -p ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)
|
|
||||||
$(EXEC) cp $@ ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)
|
|
||||||
|
|
||||||
run: build
|
|
||||||
$(EXEC) ./cdpSimpleQuicksort
|
|
||||||
|
|
||||||
testrun: build
|
|
||||||
|
|
||||||
clean:
|
|
||||||
rm -f cdpSimpleQuicksort cdpSimpleQuicksort.o
|
|
||||||
rm -rf ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)/cdpSimpleQuicksort
|
|
||||||
|
|
||||||
clobber: clean
|
|
||||||
@ -1,73 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="UTF-8"?>
|
|
||||||
<!DOCTYPE entry SYSTEM "SamplesInfo.dtd">
|
|
||||||
<entry>
|
|
||||||
<name>cdpSimpleQuicksort</name>
|
|
||||||
<cflags>
|
|
||||||
<flag>-dc</flag>
|
|
||||||
</cflags>
|
|
||||||
<cuda_api_list>
|
|
||||||
<toolkit>cudaStreamCreateWithFlags</toolkit>
|
|
||||||
<toolkit>cudaMemcpy</toolkit>
|
|
||||||
<toolkit>cudaStreamDestroy</toolkit>
|
|
||||||
<toolkit>cudaFree</toolkit>
|
|
||||||
<toolkit>cudaDeviceSynchronize</toolkit>
|
|
||||||
<toolkit>cudaDeviceSetLimit</toolkit>
|
|
||||||
<toolkit>cudaMalloc</toolkit>
|
|
||||||
<toolkit>cudaGetDeviceProperties</toolkit>
|
|
||||||
</cuda_api_list>
|
|
||||||
<description><![CDATA[This sample demonstrates simple quicksort implemented using CUDA Dynamic Parallelism. This sample requires devices with compute capability 3.5 or higher.]]></description>
|
|
||||||
<includepaths>
|
|
||||||
<path>./</path>
|
|
||||||
<path>../</path>
|
|
||||||
<path>../../../Common</path>
|
|
||||||
</includepaths>
|
|
||||||
<keyconcepts>
|
|
||||||
<concept level="advanced">CUDA Dynamic Parallelism</concept>
|
|
||||||
</keyconcepts>
|
|
||||||
<keywords>
|
|
||||||
<keyword>CUDA</keyword>
|
|
||||||
<keyword>CDP</keyword>
|
|
||||||
<keyword>GPGPU</keyword>
|
|
||||||
</keywords>
|
|
||||||
<libraries>
|
|
||||||
<library>cudadevrt</library>
|
|
||||||
</libraries>
|
|
||||||
<librarypaths>
|
|
||||||
</librarypaths>
|
|
||||||
<nsight_eclipse>true</nsight_eclipse>
|
|
||||||
<primary_file>cdpSimpleQuicksort.cu</primary_file>
|
|
||||||
<required_dependencies>
|
|
||||||
<dependency>CDP</dependency>
|
|
||||||
</required_dependencies>
|
|
||||||
<scopes>
|
|
||||||
<scope>1:CUDA Basic Topics</scope>
|
|
||||||
</scopes>
|
|
||||||
<supported_envs>
|
|
||||||
<env>
|
|
||||||
<arch>x86_64</arch>
|
|
||||||
<platform>linux</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<platform>windows7</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>x86_64</arch>
|
|
||||||
<platform>macosx</platform>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>arm</arch>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>sbsa</arch>
|
|
||||||
</env>
|
|
||||||
<env>
|
|
||||||
<arch>ppc64le</arch>
|
|
||||||
<platform>linux</platform>
|
|
||||||
</env>
|
|
||||||
</supported_envs>
|
|
||||||
<supported_sm_architectures>
|
|
||||||
<from>3.5</from>
|
|
||||||
</supported_sm_architectures>
|
|
||||||
<title>Simple Quicksort (CUDA Dynamic Parallelism)</title>
|
|
||||||
<type>exe</type>
|
|
||||||
</entry>
|
|
||||||
Loading…
x
Reference in New Issue
Block a user