mirror of
https://github.com/NVIDIA/cuda-samples.git
synced 2026-10-11 23:38:25 +08:00
Initial public release for CUDA 9.2.
This commit is contained in:
Andy Dick
287
Samples/matrixMul/Makefile
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287
Samples/matrixMul/Makefile
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@@ -0,0 +1,287 @@
|
||||
################################################################################
|
||||
#
|
||||
# Copyright 1993-2015 NVIDIA Corporation. All rights reserved.
|
||||
#
|
||||
# NOTICE TO USER:
|
||||
#
|
||||
# This source code is subject to NVIDIA ownership rights under U.S. and
|
||||
# international Copyright laws.
|
||||
#
|
||||
# NVIDIA MAKES NO REPRESENTATION ABOUT THE SUITABILITY OF THIS SOURCE
|
||||
# CODE FOR ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR
|
||||
# IMPLIED WARRANTY OF ANY KIND. NVIDIA DISCLAIMS ALL WARRANTIES WITH
|
||||
# REGARD TO THIS SOURCE CODE, INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
# MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
# IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL,
|
||||
# OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
|
||||
# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
|
||||
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE
|
||||
# OR PERFORMANCE OF THIS SOURCE CODE.
|
||||
#
|
||||
# U.S. Government End Users. This source code is a "commercial item" as
|
||||
# that term is defined at 48 C.F.R. 2.101 (OCT 1995), consisting of
|
||||
# "commercial computer software" and "commercial computer software
|
||||
# documentation" as such terms are used in 48 C.F.R. 12.212 (SEPT 1995)
|
||||
# and is provided to the U.S. Government only as a commercial end item.
|
||||
# Consistent with 48 C.F.R.12.212 and 48 C.F.R. 227.7202-1 through
|
||||
# 227.7202-4 (JUNE 1995), all U.S. Government End Users acquire the
|
||||
# source code with only those rights set forth herein.
|
||||
#
|
||||
################################################################################
|
||||
#
|
||||
# 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 $(TARGET_ARCH),x86_64 aarch64 ppc64le armv7l))
|
||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
||||
ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 ppc64le))
|
||||
TARGET_SIZE := 64
|
||||
else ifneq (,$(filter $(TARGET_ARCH),armv7l))
|
||||
TARGET_SIZE := 32
|
||||
endif
|
||||
else
|
||||
TARGET_SIZE := $(shell getconf LONG_BIT)
|
||||
endif
|
||||
else
|
||||
$(error ERROR - unsupported value $(TARGET_ARCH) for TARGET_ARCH!)
|
||||
endif
|
||||
ifneq ($(TARGET_ARCH),$(HOST_ARCH))
|
||||
ifeq (,$(filter $(HOST_ARCH)-$(TARGET_ARCH),aarch64-armv7l x86_64-armv7l x86_64-aarch64 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 $(TARGET_OS) for TARGET_OS!)
|
||||
endif
|
||||
|
||||
# host compiler
|
||||
ifeq ($(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 ?= $(QNX_HOST)/usr/bin/aarch64-unknown-nto-qnx7.0.0-g++
|
||||
else ifeq ($(TARGET_OS), android)
|
||||
HOST_COMPILER ?= aarch64-linux-android-g++
|
||||
endif
|
||||
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
|
||||
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
|
||||
endif
|
||||
|
||||
ifeq ($(TARGET_OS),qnx)
|
||||
CCFLAGS += -DWIN_INTERFACE_CUSTOM
|
||||
LDFLAGS += -lsocket
|
||||
endif
|
||||
|
||||
# Install directory of different arch
|
||||
CUDA_INSTALL_TARGET_DIR :=
|
||||
ifeq ($(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)-$(TARGET_OS),armv7l-android)
|
||||
CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-androideabi/
|
||||
else ifeq ($(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
|
||||
|
||||
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
|
||||
SMS ?= 30 35 37 50 52 60 61 70
|
||||
|
||||
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
|
||||
|
||||
ifeq ($(SAMPLE_ENABLED),0)
|
||||
EXEC ?= @echo "[@]"
|
||||
endif
|
||||
|
||||
################################################################################
|
||||
|
||||
# Target rules
|
||||
all: build
|
||||
|
||||
build: matrixMul
|
||||
|
||||
check.deps:
|
||||
ifeq ($(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
|
||||
|
||||
matrixMul.o:matrixMul.cu
|
||||
$(EXEC) $(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $<
|
||||
|
||||
matrixMul: matrixMul.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
|
||||
$(EXEC) ./matrixMul
|
||||
|
||||
clean:
|
||||
rm -f matrixMul matrixMul.o
|
||||
rm -rf ../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)/matrixMul
|
||||
|
||||
clobber: clean
|
||||
76
Samples/matrixMul/NsightEclipse.xml
Normal file
76
Samples/matrixMul/NsightEclipse.xml
Normal file
@@ -0,0 +1,76 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE entry SYSTEM "SamplesInfo.dtd">
|
||||
<entry>
|
||||
<name>matrixMul</name>
|
||||
<cuda_api_list>
|
||||
<toolkit>cudaEventCreate</toolkit>
|
||||
<toolkit>cudaEventRecord</toolkit>
|
||||
<toolkit>cudaEventQuery</toolkit>
|
||||
<toolkit>cudaEventDestroy</toolkit>
|
||||
<toolkit>cudaEventElapsedTime</toolkit>
|
||||
<toolkit>cudaEventSynchronize</toolkit>
|
||||
<toolkit>cudaMalloc</toolkit>
|
||||
<toolkit>cudaFree</toolkit>
|
||||
<toolkit>cudaMemcpy</toolkit>
|
||||
</cuda_api_list>
|
||||
<description><![CDATA[This sample implements matrix multiplication and is exactly the same as Chapter 6 of the programming guide. It has been written for clarity of exposition to illustrate various CUDA programming principles, not with the goal of providing the most performant generic kernel for matrix multiplication. To illustrate GPU performance for matrix multiply, this sample also shows how to use the new CUDA 4.0 interface for CUBLAS to demonstrate high-performance performance for matrix multiplication.]]></description>
|
||||
<devicecompilation>whole</devicecompilation>
|
||||
<includepaths>
|
||||
<path>./</path>
|
||||
<path>../</path>
|
||||
<path>../../common/inc</path>
|
||||
</includepaths>
|
||||
<keyconcepts>
|
||||
<concept level="basic">CUDA Runtime API</concept>
|
||||
<concept level="basic">Linear Algebra</concept>
|
||||
</keyconcepts>
|
||||
<keywords>
|
||||
<keyword>CUDA</keyword>
|
||||
<keyword>matrix multiply</keyword>
|
||||
</keywords>
|
||||
<libraries>
|
||||
</libraries>
|
||||
<librarypaths>
|
||||
</librarypaths>
|
||||
<nsight_eclipse>true</nsight_eclipse>
|
||||
<primary_file>matrixMul.cu</primary_file>
|
||||
<scopes>
|
||||
<scope>1:CUDA Basic Topics</scope>
|
||||
<scope>3:Linear Algebra</scope>
|
||||
</scopes>
|
||||
<sm-arch>sm30</sm-arch>
|
||||
<sm-arch>sm35</sm-arch>
|
||||
<sm-arch>sm37</sm-arch>
|
||||
<sm-arch>sm50</sm-arch>
|
||||
<sm-arch>sm52</sm-arch>
|
||||
<sm-arch>sm60</sm-arch>
|
||||
<sm-arch>sm61</sm-arch>
|
||||
<sm-arch>sm70</sm-arch>
|
||||
<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>aarch64</arch>
|
||||
</env>
|
||||
<env>
|
||||
<arch>ppc64le</arch>
|
||||
<platform>linux</platform>
|
||||
</env>
|
||||
</supported_envs>
|
||||
<supported_sm_architectures>
|
||||
<include>all</include>
|
||||
</supported_sm_architectures>
|
||||
<title>Matrix Multiplication (CUDA Runtime API Version)</title>
|
||||
</entry>
|
||||
94
Samples/matrixMul/README.md
Normal file
94
Samples/matrixMul/README.md
Normal file
@@ -0,0 +1,94 @@
|
||||
# matrixMul - Matrix Multiplication (CUDA Runtime API Version)
|
||||
|
||||
## Description
|
||||
|
||||
This sample implements matrix multiplication and is exactly the same as Chapter 6 of the programming guide. It has been written for clarity of exposition to illustrate various CUDA programming principles, not with the goal of providing the most performant generic kernel for matrix multiplication. To illustrate GPU performance for matrix multiply, this sample also shows how to use the new CUDA 4.0 interface for CUBLAS to demonstrate high-performance performance for matrix multiplication.
|
||||
|
||||
## Key Concepts
|
||||
|
||||
CUDA Runtime API, Linear Algebra
|
||||
|
||||
## Supported SM Architectures
|
||||
|
||||
[SM 3.0 ](https://developer.nvidia.com/cuda-gpus) [SM 3.5 ](https://developer.nvidia.com/cuda-gpus) [SM 3.7 ](https://developer.nvidia.com/cuda-gpus) [SM 5.0 ](https://developer.nvidia.com/cuda-gpus) [SM 5.2 ](https://developer.nvidia.com/cuda-gpus) [SM 6.0 ](https://developer.nvidia.com/cuda-gpus) [SM 6.1 ](https://developer.nvidia.com/cuda-gpus) [SM 7.0 ](https://developer.nvidia.com/cuda-gpus)
|
||||
|
||||
## Supported OSes
|
||||
|
||||
Linux, Windows, MacOSX
|
||||
|
||||
## Supported CPU Architecture
|
||||
|
||||
x86_64, ppc64le, armv7l, aarch64
|
||||
|
||||
## CUDA APIs involved
|
||||
|
||||
### [CUDA Runtime API](http://docs.nvidia.com/cuda/cuda-runtime-api/index.html)
|
||||
cudaEventCreate, cudaEventRecord, cudaEventQuery, cudaEventDestroy, cudaEventElapsedTime, cudaEventSynchronize, cudaMalloc, cudaFree, cudaMemcpy
|
||||
|
||||
## Prerequisites
|
||||
|
||||
Download and install the [CUDA Toolkit 9.2](https://developer.nvidia.com/cuda-downloads) for your corresponding platform.
|
||||
|
||||
## Build and Run
|
||||
|
||||
### Windows
|
||||
The Windows samples are built using the Visual Studio IDE. Solution files (.sln) are provided for each supported version of Visual Studio, using the format:
|
||||
```
|
||||
*_vs<version>.sln - for Visual Studio <version>
|
||||
```
|
||||
Each individual sample has its own set of solution files in its directory:
|
||||
|
||||
To build/examine all the samples at once, the complete solution files should be used. To build/examine a single sample, the individual sample solution files should be used.
|
||||
> **Note:** Some samples require that the Microsoft DirectX SDK (June 2010 or newer) be installed and that the VC++ directory paths are properly set up (**Tools > Options...**). Check DirectX Dependencies section for details."
|
||||
|
||||
### Linux
|
||||
The Linux samples are built using makefiles. To use the makefiles, change the current directory to the sample directory you wish to build, and run make:
|
||||
```
|
||||
$ cd <sample_dir>
|
||||
$ make
|
||||
```
|
||||
The samples makefiles can take advantage of certain options:
|
||||
* **TARGET_ARCH=<arch>** - cross-compile targeting a specific architecture. Allowed architectures are x86_64, ppc64le, armv7l, aarch64.
|
||||
By default, TARGET_ARCH is set to HOST_ARCH. On a x86_64 machine, not setting TARGET_ARCH is the equivalent of setting TARGET_ARCH=x86_64.<br/>
|
||||
`$ make TARGET_ARCH=x86_64` <br/> `$ make TARGET_ARCH=ppc64le` <br/> `$ make TARGET_ARCH=armv7l` <br/> `$ make TARGET_ARCH=aarch64` <br/>
|
||||
See [here](http://docs.nvidia.com/cuda/cuda-samples/index.html#cross-samples) for more details.
|
||||
* **dbg=1** - build with debug symbols
|
||||
```
|
||||
$ make dbg=1
|
||||
```
|
||||
* **SMS="A B ..."** - override the SM architectures for which the sample will be built, where `"A B ..."` is a space-delimited list of SM architectures. For example, to generate SASS for SM 50 and SM 60, use `SMS="50 60"`.
|
||||
```
|
||||
$ make SMS="50 60"
|
||||
```
|
||||
|
||||
* **HOST_COMPILER=<host_compiler>** - override the default g++ host compiler. See the [Linux Installation Guide](http://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#system-requirements) for a list of supported host compilers.
|
||||
```
|
||||
$ make HOST_COMPILER=g++
|
||||
```
|
||||
|
||||
### Mac
|
||||
The Mac samples are built using makefiles. To use the makefiles, change directory into the sample directory you wish to build, and run make:
|
||||
```
|
||||
$ cd <sample_dir>
|
||||
$ make
|
||||
```
|
||||
|
||||
The samples makefiles can take advantage of certain options:
|
||||
|
||||
* **dbg=1** - build with debug symbols
|
||||
```
|
||||
$ make dbg=1
|
||||
```
|
||||
|
||||
* **SMS="A B ..."** - override the SM architectures for which the sample will be built, where "A B ..." is a space-delimited list of SM architectures. For example, to generate SASS for SM 50 and SM 60, use SMS="50 60".
|
||||
```
|
||||
$ make SMS="A B ..."
|
||||
```
|
||||
|
||||
* **HOST_COMPILER=<host_compiler>** - override the default clang host compiler. See the [Mac Installation Guide](http://docs.nvidia.com/cuda/cuda-installation-guide-mac-os-x/index.html#system-requirements) for a list of supported host compilers.
|
||||
```
|
||||
$ make HOST_COMPILER=clang
|
||||
```
|
||||
|
||||
## References (for more details)
|
||||
|
||||
348
Samples/matrixMul/matrixMul.cu
Normal file
348
Samples/matrixMul/matrixMul.cu
Normal file
@@ -0,0 +1,348 @@
|
||||
/* Copyright (c) 2018, 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Matrix multiplication: C = A * B.
|
||||
* Host code.
|
||||
*
|
||||
* This sample implements matrix multiplication which makes use of shared memory
|
||||
* to ensure data reuse, the matrix multiplication is done using tiling approach.
|
||||
* It has been written for clarity of exposition to illustrate various CUDA programming
|
||||
* principles, not with the goal of providing the most performant generic kernel for matrix multiplication.
|
||||
* See also:
|
||||
* V. Volkov and J. Demmel, "Benchmarking GPUs to tune dense linear algebra,"
|
||||
* in Proc. 2008 ACM/IEEE Conf. on Supercomputing (SC '08),
|
||||
* Piscataway, NJ: IEEE Press, 2008, pp. Art. 31:1-11.
|
||||
*/
|
||||
|
||||
// System includes
|
||||
#include <stdio.h>
|
||||
#include <assert.h>
|
||||
|
||||
// CUDA runtime
|
||||
#include <cuda_runtime.h>
|
||||
|
||||
// Helper functions and utilities to work with CUDA
|
||||
#include <helper_functions.h>
|
||||
#include <helper_cuda.h>
|
||||
|
||||
/**
|
||||
* Matrix multiplication (CUDA Kernel) on the device: C = A * B
|
||||
* wA is A's width and wB is B's width
|
||||
*/
|
||||
template <int BLOCK_SIZE> __global__ void MatrixMulCUDA(float *C, float *A,
|
||||
float *B, int wA,
|
||||
int wB) {
|
||||
// Block index
|
||||
int bx = blockIdx.x;
|
||||
int by = blockIdx.y;
|
||||
|
||||
// Thread index
|
||||
int tx = threadIdx.x;
|
||||
int ty = threadIdx.y;
|
||||
|
||||
// Index of the first sub-matrix of A processed by the block
|
||||
int aBegin = wA * BLOCK_SIZE * by;
|
||||
|
||||
// Index of the last sub-matrix of A processed by the block
|
||||
int aEnd = aBegin + wA - 1;
|
||||
|
||||
// Step size used to iterate through the sub-matrices of A
|
||||
int aStep = BLOCK_SIZE;
|
||||
|
||||
// Index of the first sub-matrix of B processed by the block
|
||||
int bBegin = BLOCK_SIZE * bx;
|
||||
|
||||
// Step size used to iterate through the sub-matrices of B
|
||||
int bStep = BLOCK_SIZE * wB;
|
||||
|
||||
// Csub is used to store the element of the block sub-matrix
|
||||
// that is computed by the thread
|
||||
float Csub = 0;
|
||||
|
||||
// Loop over all the sub-matrices of A and B
|
||||
// required to compute the block sub-matrix
|
||||
for (int a = aBegin, b = bBegin;
|
||||
a <= aEnd;
|
||||
a += aStep, b += bStep) {
|
||||
// Declaration of the shared memory array As used to
|
||||
// store the sub-matrix of A
|
||||
__shared__ float As[BLOCK_SIZE][BLOCK_SIZE];
|
||||
|
||||
// Declaration of the shared memory array Bs used to
|
||||
// store the sub-matrix of B
|
||||
__shared__ float Bs[BLOCK_SIZE][BLOCK_SIZE];
|
||||
|
||||
// Load the matrices from device memory
|
||||
// to shared memory; each thread loads
|
||||
// one element of each matrix
|
||||
As[ty][tx] = A[a + wA * ty + tx];
|
||||
Bs[ty][tx] = B[b + wB * ty + tx];
|
||||
|
||||
// Synchronize to make sure the matrices are loaded
|
||||
__syncthreads();
|
||||
|
||||
// Multiply the two matrices together;
|
||||
// each thread computes one element
|
||||
// of the block sub-matrix
|
||||
#pragma unroll
|
||||
|
||||
for (int k = 0; k < BLOCK_SIZE; ++k) {
|
||||
Csub += As[ty][k] * Bs[k][tx];
|
||||
}
|
||||
|
||||
// Synchronize to make sure that the preceding
|
||||
// computation is done before loading two new
|
||||
// sub-matrices of A and B in the next iteration
|
||||
__syncthreads();
|
||||
}
|
||||
|
||||
// Write the block sub-matrix to device memory;
|
||||
// each thread writes one element
|
||||
int c = wB * BLOCK_SIZE * by + BLOCK_SIZE * bx;
|
||||
C[c + wB * ty + tx] = Csub;
|
||||
}
|
||||
|
||||
void ConstantInit(float *data, int size, float val) {
|
||||
for (int i = 0; i < size; ++i) {
|
||||
data[i] = val;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Run a simple test of matrix multiplication using CUDA
|
||||
*/
|
||||
int MatrixMultiply(int argc, char **argv,
|
||||
int block_size, const dim3 &dimsA,
|
||||
const dim3 &dimsB) {
|
||||
// Allocate host memory for matrices A and B
|
||||
unsigned int size_A = dimsA.x * dimsA.y;
|
||||
unsigned int mem_size_A = sizeof(float) * size_A;
|
||||
float *h_A = reinterpret_cast<float *>(malloc(mem_size_A));
|
||||
unsigned int size_B = dimsB.x * dimsB.y;
|
||||
unsigned int mem_size_B = sizeof(float) * size_B;
|
||||
float *h_B = reinterpret_cast<float *>(malloc(mem_size_B));
|
||||
|
||||
// Initialize host memory
|
||||
const float valB = 0.01f;
|
||||
ConstantInit(h_A, size_A, 1.0f);
|
||||
ConstantInit(h_B, size_B, valB);
|
||||
|
||||
// Allocate device memory
|
||||
float *d_A, *d_B, *d_C;
|
||||
|
||||
// Allocate host matrix C
|
||||
dim3 dimsC(dimsB.x, dimsA.y, 1);
|
||||
unsigned int mem_size_C = dimsC.x * dimsC.y * sizeof(float);
|
||||
float *h_C = reinterpret_cast<float *>(malloc(mem_size_C));
|
||||
|
||||
if (h_C == NULL) {
|
||||
fprintf(stderr, "Failed to allocate host matrix C!\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
checkCudaErrors(cudaMalloc(reinterpret_cast<void **>(&d_A), mem_size_A));
|
||||
|
||||
checkCudaErrors(cudaMalloc(reinterpret_cast<void **>(&d_B), mem_size_B));
|
||||
|
||||
checkCudaErrors(cudaMalloc(reinterpret_cast<void **>(&d_C), mem_size_C));
|
||||
|
||||
// copy host memory to device
|
||||
checkCudaErrors(cudaMemcpy(d_A, h_A, mem_size_A, cudaMemcpyHostToDevice));
|
||||
|
||||
checkCudaErrors(cudaMemcpy(d_B, h_B, mem_size_B, cudaMemcpyHostToDevice));
|
||||
|
||||
// Setup execution parameters
|
||||
dim3 threads(block_size, block_size);
|
||||
dim3 grid(dimsB.x / threads.x, dimsA.y / threads.y);
|
||||
|
||||
// Create and start timer
|
||||
printf("Computing result using CUDA Kernel...\n");
|
||||
|
||||
// Performs warmup operation using matrixMul CUDA kernel
|
||||
if (block_size == 16) {
|
||||
MatrixMulCUDA<16> <<< grid, threads >>>(d_C, d_A, d_B,
|
||||
dimsA.x, dimsB.x);
|
||||
} else {
|
||||
MatrixMulCUDA<32> <<< grid, threads >>>(d_C, d_A, d_B,
|
||||
dimsA.x, dimsB.x);
|
||||
}
|
||||
|
||||
printf("done\n");
|
||||
|
||||
cudaDeviceSynchronize();
|
||||
|
||||
// Allocate CUDA events that we'll use for timing
|
||||
cudaEvent_t start;
|
||||
checkCudaErrors(cudaEventCreate(&start));
|
||||
|
||||
cudaEvent_t stop;
|
||||
checkCudaErrors(cudaEventCreate(&stop));
|
||||
|
||||
// Record the start event
|
||||
checkCudaErrors(cudaEventRecord(start, NULL));
|
||||
|
||||
// Execute the kernel
|
||||
int nIter = 300;
|
||||
|
||||
for (int j = 0; j < nIter; j++) {
|
||||
if (block_size == 16) {
|
||||
MatrixMulCUDA<16> <<< grid, threads >>>(d_C, d_A, d_B,
|
||||
dimsA.x, dimsB.x);
|
||||
} else {
|
||||
MatrixMulCUDA<32> <<< grid, threads >>>(d_C, d_A, d_B,
|
||||
dimsA.x, dimsB.x);
|
||||
}
|
||||
}
|
||||
|
||||
// Record the stop event
|
||||
checkCudaErrors(cudaEventRecord(stop, NULL));
|
||||
|
||||
// Wait for the stop event to complete
|
||||
checkCudaErrors(cudaEventSynchronize(stop));
|
||||
|
||||
float msecTotal = 0.0f;
|
||||
checkCudaErrors(cudaEventElapsedTime(&msecTotal, start, stop));
|
||||
|
||||
// Compute and print the performance
|
||||
float msecPerMatrixMul = msecTotal / nIter;
|
||||
double flopsPerMatrixMul = 2.0 * static_cast<double>(dimsA.x) *
|
||||
static_cast<double>(dimsA.y) *
|
||||
static_cast<double>(dimsB.x);
|
||||
double gigaFlops = (flopsPerMatrixMul * 1.0e-9f) /
|
||||
(msecPerMatrixMul / 1000.0f);
|
||||
printf(
|
||||
"Performance= %.2f GFlop/s, Time= %.3f msec, Size= %.0f Ops," \
|
||||
" WorkgroupSize= %u threads/block\n",
|
||||
gigaFlops,
|
||||
msecPerMatrixMul,
|
||||
flopsPerMatrixMul,
|
||||
threads.x * threads.y);
|
||||
|
||||
// Copy result from device to host
|
||||
checkCudaErrors(cudaMemcpy(h_C, d_C, mem_size_C, cudaMemcpyDeviceToHost));
|
||||
|
||||
printf("Checking computed result for correctness: ");
|
||||
bool correct = true;
|
||||
|
||||
// test relative error by the formula
|
||||
// |<x, y>_cpu - <x,y>_gpu|/<|x|, |y|> < eps
|
||||
double eps = 1.e-6; // machine zero
|
||||
|
||||
for (int i = 0; i < static_cast<int>(dimsC.x * dimsC.y); i++) {
|
||||
double abs_err = fabs(h_C[i] - (dimsA.x * valB));
|
||||
double dot_length = dimsA.x;
|
||||
double abs_val = fabs(h_C[i]);
|
||||
double rel_err = abs_err / abs_val / dot_length;
|
||||
|
||||
if (rel_err > eps) {
|
||||
printf("Error! Matrix[%05d]=%.8f, ref=%.8f error term is > %E\n",
|
||||
i, h_C[i], dimsA.x * valB, eps);
|
||||
correct = false;
|
||||
}
|
||||
}
|
||||
|
||||
printf("%s\n", correct ? "Result = PASS" : "Result = FAIL");
|
||||
|
||||
// Clean up memory
|
||||
free(h_A);
|
||||
free(h_B);
|
||||
free(h_C);
|
||||
checkCudaErrors(cudaFree(d_A));
|
||||
checkCudaErrors(cudaFree(d_B));
|
||||
checkCudaErrors(cudaFree(d_C));
|
||||
|
||||
printf("\nNOTE: The CUDA Samples are not meant for performance"\
|
||||
"measurements. Results may vary when GPU Boost is enabled.\n");
|
||||
|
||||
if (correct) {
|
||||
return EXIT_SUCCESS;
|
||||
} else {
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Program main
|
||||
*/
|
||||
int main(int argc, char **argv) {
|
||||
printf("[Matrix Multiply Using CUDA] - Starting...\n");
|
||||
|
||||
if (checkCmdLineFlag(argc, (const char **)argv, "help") ||
|
||||
checkCmdLineFlag(argc, (const char **)argv, "?")) {
|
||||
printf("Usage -device=n (n >= 0 for deviceID)\n");
|
||||
printf(" -wA=WidthA -hA=HeightA (Width x Height of Matrix A)\n");
|
||||
printf(" -wB=WidthB -hB=HeightB (Width x Height of Matrix B)\n");
|
||||
printf(" Note: Outer matrix dimensions of A & B matrices" \
|
||||
" must be equal.\n");
|
||||
|
||||
exit(EXIT_SUCCESS);
|
||||
}
|
||||
|
||||
// This will pick the best possible CUDA capable device, otherwise
|
||||
// override the device ID based on input provided at the command line
|
||||
int dev = findCudaDevice(argc, (const char **)argv);
|
||||
|
||||
int block_size = 32;
|
||||
|
||||
dim3 dimsA(5 * 2 * block_size, 5 * 2 * block_size, 1);
|
||||
dim3 dimsB(5 * 4 * block_size, 5 * 2 * block_size, 1);
|
||||
|
||||
// width of Matrix A
|
||||
if (checkCmdLineFlag(argc, (const char **)argv, "wA")) {
|
||||
dimsA.x = getCmdLineArgumentInt(argc, (const char **)argv, "wA");
|
||||
}
|
||||
|
||||
// height of Matrix A
|
||||
if (checkCmdLineFlag(argc, (const char **)argv, "hA")) {
|
||||
dimsA.y = getCmdLineArgumentInt(argc, (const char **)argv, "hA");
|
||||
}
|
||||
|
||||
// width of Matrix B
|
||||
if (checkCmdLineFlag(argc, (const char **)argv, "wB")) {
|
||||
dimsB.x = getCmdLineArgumentInt(argc, (const char **)argv, "wB");
|
||||
}
|
||||
|
||||
// height of Matrix B
|
||||
if (checkCmdLineFlag(argc, (const char **)argv, "hB")) {
|
||||
dimsB.y = getCmdLineArgumentInt(argc, (const char **)argv, "hB");
|
||||
}
|
||||
|
||||
if (dimsA.x != dimsB.y) {
|
||||
printf("Error: outer matrix dimensions must be equal. (%d != %d)\n",
|
||||
dimsA.x, dimsB.y);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
printf("MatrixA(%d,%d), MatrixB(%d,%d)\n", dimsA.x, dimsA.y,
|
||||
dimsB.x, dimsB.y);
|
||||
|
||||
int matrix_result = MatrixMultiply(argc, argv, block_size, dimsA, dimsB);
|
||||
|
||||
exit(matrix_result);
|
||||
}
|
||||
20
Samples/matrixMul/matrixMul_vs2010.sln
Normal file
20
Samples/matrixMul/matrixMul_vs2010.sln
Normal file
@@ -0,0 +1,20 @@
|
||||
|
||||
Microsoft Visual Studio Solution File, Format Version 11.00
|
||||
# Visual Studio 2010
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "matrixMul", "matrixMul_vs2010.vcxproj", "{997E0757-EA74-4A4E-A0FC-47D8C8831A15}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
Debug|x64 = Debug|x64
|
||||
Release|x64 = Release|x64
|
||||
EndGlobalSection
|
||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
||||
{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Debug|x64.Build.0 = Debug|x64
|
||||
{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Release|x64.ActiveCfg = Release|x64
|
||||
{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Release|x64.Build.0 = Release|x64
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
106
Samples/matrixMul/matrixMul_vs2010.vcxproj
Normal file
106
Samples/matrixMul/matrixMul_vs2010.vcxproj
Normal file
@@ -0,0 +1,106 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<PropertyGroup>
|
||||
<CUDAPropsPath Condition="'$(CUDAPropsPath)'==''">$(VCTargetsPath)\BuildCustomizations</CUDAPropsPath>
|
||||
</PropertyGroup>
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<ProjectGuid>{997E0757-EA74-4A4E-A0FC-47D8C8831A15}</ProjectGuid>
|
||||
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20
Samples/matrixMul/matrixMul_vs2012.sln
Normal file
20
Samples/matrixMul/matrixMul_vs2012.sln
Normal file
@@ -0,0 +1,20 @@
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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio 2012
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107
Samples/matrixMul/matrixMul_vs2012.vcxproj
Normal file
107
Samples/matrixMul/matrixMul_vs2012.vcxproj
Normal file
@@ -0,0 +1,107 @@
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<Import Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" />
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<PropertyGroup>
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<IntDir>$(Platform)/$(Configuration)/</IntDir>
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<IncludePath>$(IncludePath)</IncludePath>
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<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
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<Link>
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<OutputFile>$(OutDir)/matrixMul.exe</OutputFile>
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</Link>
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<CudaCompile>
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<CodeGeneration>compute_30,sm_30;compute_35,sm_35;compute_37,sm_37;compute_50,sm_50;compute_52,sm_52;compute_60,sm_60;compute_61,sm_61;compute_70,sm_70;</CodeGeneration>
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<ClCompile>
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<LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
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<CudaCompile>
|
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<ClCompile>
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<Optimization>MaxSpeed</Optimization>
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<Runtime>MT</Runtime>
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</Project>
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20
Samples/matrixMul/matrixMul_vs2013.sln
Normal file
20
Samples/matrixMul/matrixMul_vs2013.sln
Normal file
@@ -0,0 +1,20 @@
|
||||
|
||||
Microsoft Visual Studio Solution File, Format Version 13.00
|
||||
# Visual Studio 2013
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "matrixMul", "matrixMul_vs2013.vcxproj", "{997E0757-EA74-4A4E-A0FC-47D8C8831A15}"
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EndProject
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Debug|x64.ActiveCfg = Debug|x64
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{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Debug|x64.Build.0 = Debug|x64
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{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Release|x64.ActiveCfg = Release|x64
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{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Release|x64.Build.0 = Release|x64
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107
Samples/matrixMul/matrixMul_vs2013.vcxproj
Normal file
107
Samples/matrixMul/matrixMul_vs2013.vcxproj
Normal file
@@ -0,0 +1,107 @@
|
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<?xml version="1.0" encoding="utf-8"?>
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<CUDAPropsPath Condition="'$(CUDAPropsPath)'==''">$(VCTargetsPath)\BuildCustomizations</CUDAPropsPath>
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<ProjectConfiguration Include="Debug|x64">
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<ProjectConfiguration Include="Release|x64">
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<ProjectGuid>{997E0757-EA74-4A4E-A0FC-47D8C8831A15}</ProjectGuid>
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<PropertyGroup>
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<ConfigurationType>Application</ConfigurationType>
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<CharacterSet>MultiByte</CharacterSet>
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<PlatformToolset>v120</PlatformToolset>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)'=='Debug'">
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<UseDebugLibraries>true</UseDebugLibraries>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)'=='Release'">
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<WholeProgramOptimization>true</WholeProgramOptimization>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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<ImportGroup Label="ExtensionSettings">
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<Import Project="$(CUDAPropsPath)\CUDA 9.2.props" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets">
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<Import Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" />
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</ImportGroup>
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<PropertyGroup Label="UserMacros" />
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<PropertyGroup>
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<IntDir>$(Platform)/$(Configuration)/</IntDir>
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<IncludePath>$(IncludePath)</IncludePath>
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<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
|
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<CodeAnalysisRules />
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<CodeAnalysisRuleAssemblies />
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</PropertyGroup>
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<PropertyGroup Condition="'$(Platform)'=='x64'">
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<OutDir>../../bin/win64/$(Configuration)/</OutDir>
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</PropertyGroup>
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<ItemDefinitionGroup>
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
|
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<PreprocessorDefinitions>WIN32;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
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<AdditionalIncludeDirectories>./;$(CudaToolkitDir)/include;../../Common;</AdditionalIncludeDirectories>
|
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</ClCompile>
|
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<Link>
|
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<SubSystem>Console</SubSystem>
|
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<AdditionalDependencies>cudart_static.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalLibraryDirectories>$(CudaToolkitLibDir);</AdditionalLibraryDirectories>
|
||||
<OutputFile>$(OutDir)/matrixMul.exe</OutputFile>
|
||||
</Link>
|
||||
<CudaCompile>
|
||||
<CodeGeneration>compute_30,sm_30;compute_35,sm_35;compute_37,sm_37;compute_50,sm_50;compute_52,sm_52;compute_60,sm_60;compute_61,sm_61;compute_70,sm_70;</CodeGeneration>
|
||||
<AdditionalOptions>-Xcompiler "/wd 4819" %(AdditionalOptions)</AdditionalOptions>
|
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<Include>./;../../Common</Include>
|
||||
<Defines>WIN32</Defines>
|
||||
</CudaCompile>
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</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'">
|
||||
<ClCompile>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
|
||||
</Link>
|
||||
<CudaCompile>
|
||||
<Runtime>MTd</Runtime>
|
||||
<TargetMachinePlatform>64</TargetMachinePlatform>
|
||||
</CudaCompile>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)'=='Release'">
|
||||
<ClCompile>
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||||
<Optimization>MaxSpeed</Optimization>
|
||||
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
|
||||
</ClCompile>
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||||
<Link>
|
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<GenerateDebugInformation>false</GenerateDebugInformation>
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||||
<LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
|
||||
</Link>
|
||||
<CudaCompile>
|
||||
<Runtime>MT</Runtime>
|
||||
<TargetMachinePlatform>64</TargetMachinePlatform>
|
||||
</CudaCompile>
|
||||
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|
||||
<ItemGroup>
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||||
<CudaCompile Include="matrixMul.cu" />
|
||||
|
||||
</ItemGroup>
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||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
<Import Project="$(CUDAPropsPath)\CUDA 9.2.targets" />
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
20
Samples/matrixMul/matrixMul_vs2015.sln
Normal file
20
Samples/matrixMul/matrixMul_vs2015.sln
Normal file
@@ -0,0 +1,20 @@
|
||||
|
||||
Microsoft Visual Studio Solution File, Format Version 14.00
|
||||
# Visual Studio 2015
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "matrixMul", "matrixMul_vs2015.vcxproj", "{997E0757-EA74-4A4E-A0FC-47D8C8831A15}"
|
||||
EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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||||
Debug|x64 = Debug|x64
|
||||
Release|x64 = Release|x64
|
||||
EndGlobalSection
|
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
||||
{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Debug|x64.Build.0 = Debug|x64
|
||||
{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Release|x64.ActiveCfg = Release|x64
|
||||
{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Release|x64.Build.0 = Release|x64
|
||||
EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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||||
EndGlobalSection
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EndGlobal
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107
Samples/matrixMul/matrixMul_vs2015.vcxproj
Normal file
107
Samples/matrixMul/matrixMul_vs2015.vcxproj
Normal file
@@ -0,0 +1,107 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<PropertyGroup>
|
||||
<CUDAPropsPath Condition="'$(CUDAPropsPath)'==''">$(VCTargetsPath)\BuildCustomizations</CUDAPropsPath>
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||||
</PropertyGroup>
|
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<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
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<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
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<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<ProjectGuid>{997E0757-EA74-4A4E-A0FC-47D8C8831A15}</ProjectGuid>
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<RootNamespace>matrixMul_vs2015</RootNamespace>
|
||||
<ProjectName>matrixMul</ProjectName>
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||||
<CudaToolkitCustomDir />
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup>
|
||||
<ConfigurationType>Application</ConfigurationType>
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||||
<CharacterSet>MultiByte</CharacterSet>
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||||
<PlatformToolset>v140</PlatformToolset>
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||||
</PropertyGroup>
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||||
<PropertyGroup Condition="'$(Configuration)'=='Debug'">
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)'=='Release'">
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||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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||||
<ImportGroup Label="ExtensionSettings">
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||||
<Import Project="$(CUDAPropsPath)\CUDA 9.2.props" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets">
|
||||
<Import Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" />
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||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup>
|
||||
<IntDir>$(Platform)/$(Configuration)/</IntDir>
|
||||
<IncludePath>$(IncludePath)</IncludePath>
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||||
<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
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||||
<CodeAnalysisRules />
|
||||
<CodeAnalysisRuleAssemblies />
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||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Platform)'=='x64'">
|
||||
<OutDir>../../bin/win64/$(Configuration)/</OutDir>
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</PropertyGroup>
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<ItemDefinitionGroup>
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<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
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||||
<PreprocessorDefinitions>WIN32;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<AdditionalIncludeDirectories>./;$(CudaToolkitDir)/include;../../Common;</AdditionalIncludeDirectories>
|
||||
</ClCompile>
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||||
<Link>
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||||
<SubSystem>Console</SubSystem>
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||||
<AdditionalDependencies>cudart_static.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalLibraryDirectories>$(CudaToolkitLibDir);</AdditionalLibraryDirectories>
|
||||
<OutputFile>$(OutDir)/matrixMul.exe</OutputFile>
|
||||
</Link>
|
||||
<CudaCompile>
|
||||
<CodeGeneration>compute_30,sm_30;compute_35,sm_35;compute_37,sm_37;compute_50,sm_50;compute_52,sm_52;compute_60,sm_60;compute_61,sm_61;compute_70,sm_70;</CodeGeneration>
|
||||
<AdditionalOptions>-Xcompiler "/wd 4819" %(AdditionalOptions)</AdditionalOptions>
|
||||
<Include>./;../../Common</Include>
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||||
<Defines>WIN32</Defines>
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||||
</CudaCompile>
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||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'">
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||||
<ClCompile>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
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||||
</ClCompile>
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||||
<Link>
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||||
<GenerateDebugInformation>true</GenerateDebugInformation>
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||||
<LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
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||||
</Link>
|
||||
<CudaCompile>
|
||||
<Runtime>MTd</Runtime>
|
||||
<TargetMachinePlatform>64</TargetMachinePlatform>
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||||
</CudaCompile>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)'=='Release'">
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<ClCompile>
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<Optimization>MaxSpeed</Optimization>
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<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
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||||
</ClCompile>
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<Link>
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<GenerateDebugInformation>false</GenerateDebugInformation>
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<LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
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</Link>
|
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<CudaCompile>
|
||||
<Runtime>MT</Runtime>
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<TargetMachinePlatform>64</TargetMachinePlatform>
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||||
</CudaCompile>
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</ItemDefinitionGroup>
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<ItemGroup>
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||||
<CudaCompile Include="matrixMul.cu" />
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||||
|
||||
</ItemGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
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||||
<Import Project="$(CUDAPropsPath)\CUDA 9.2.targets" />
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</ImportGroup>
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</Project>
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20
Samples/matrixMul/matrixMul_vs2017.sln
Normal file
20
Samples/matrixMul/matrixMul_vs2017.sln
Normal file
@@ -0,0 +1,20 @@
|
||||
|
||||
Microsoft Visual Studio Solution File, Format Version 12.00
|
||||
# Visual Studio 2017
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||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "matrixMul", "matrixMul_vs2017.vcxproj", "{997E0757-EA74-4A4E-A0FC-47D8C8831A15}"
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||||
EndProject
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||||
Global
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||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
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||||
Debug|x64 = Debug|x64
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||||
Release|x64 = Release|x64
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||||
EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Debug|x64.ActiveCfg = Debug|x64
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||||
{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Debug|x64.Build.0 = Debug|x64
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||||
{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Release|x64.ActiveCfg = Release|x64
|
||||
{997E0757-EA74-4A4E-A0FC-47D8C8831A15}.Release|x64.Build.0 = Release|x64
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||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
108
Samples/matrixMul/matrixMul_vs2017.vcxproj
Normal file
108
Samples/matrixMul/matrixMul_vs2017.vcxproj
Normal file
@@ -0,0 +1,108 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
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||||
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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||||
<PropertyGroup>
|
||||
<CUDAPropsPath Condition="'$(CUDAPropsPath)'==''">$(VCTargetsPath)\BuildCustomizations</CUDAPropsPath>
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||||
</PropertyGroup>
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||||
<ItemGroup Label="ProjectConfigurations">
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||||
<ProjectConfiguration Include="Debug|x64">
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||||
<Configuration>Debug</Configuration>
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<Platform>x64</Platform>
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||||
</ProjectConfiguration>
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||||
<ProjectConfiguration Include="Release|x64">
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<Configuration>Release</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<ProjectGuid>{997E0757-EA74-4A4E-A0FC-47D8C8831A15}</ProjectGuid>
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<RootNamespace>matrixMul_vs2017</RootNamespace>
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<ProjectName>matrixMul</ProjectName>
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<CudaToolkitCustomDir />
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||||
</PropertyGroup>
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||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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||||
<PropertyGroup>
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||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<CharacterSet>MultiByte</CharacterSet>
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||||
<PlatformToolset>v141</PlatformToolset>
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||||
<WindowsTargetPlatformVersion>10.0.15063.0</WindowsTargetPlatformVersion>
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||||
</PropertyGroup>
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||||
<PropertyGroup Condition="'$(Configuration)'=='Debug'">
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||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)'=='Release'">
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
<Import Project="$(CUDAPropsPath)\CUDA 9.2.props" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets">
|
||||
<Import Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup>
|
||||
<IntDir>$(Platform)/$(Configuration)/</IntDir>
|
||||
<IncludePath>$(IncludePath)</IncludePath>
|
||||
<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
|
||||
<CodeAnalysisRules />
|
||||
<CodeAnalysisRuleAssemblies />
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Platform)'=='x64'">
|
||||
<OutDir>../../bin/win64/$(Configuration)/</OutDir>
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||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup>
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<PreprocessorDefinitions>WIN32;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<AdditionalIncludeDirectories>./;$(CudaToolkitDir)/include;../../Common;</AdditionalIncludeDirectories>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<AdditionalDependencies>cudart_static.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalLibraryDirectories>$(CudaToolkitLibDir);</AdditionalLibraryDirectories>
|
||||
<OutputFile>$(OutDir)/matrixMul.exe</OutputFile>
|
||||
</Link>
|
||||
<CudaCompile>
|
||||
<CodeGeneration>compute_30,sm_30;compute_35,sm_35;compute_37,sm_37;compute_50,sm_50;compute_52,sm_52;compute_60,sm_60;compute_61,sm_61;compute_70,sm_70;</CodeGeneration>
|
||||
<AdditionalOptions>-Xcompiler "/wd 4819" %(AdditionalOptions)</AdditionalOptions>
|
||||
<Include>./;../../Common</Include>
|
||||
<Defines>WIN32</Defines>
|
||||
</CudaCompile>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'">
|
||||
<ClCompile>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
|
||||
</Link>
|
||||
<CudaCompile>
|
||||
<Runtime>MTd</Runtime>
|
||||
<TargetMachinePlatform>64</TargetMachinePlatform>
|
||||
</CudaCompile>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)'=='Release'">
|
||||
<ClCompile>
|
||||
<Optimization>MaxSpeed</Optimization>
|
||||
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<GenerateDebugInformation>false</GenerateDebugInformation>
|
||||
<LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
|
||||
</Link>
|
||||
<CudaCompile>
|
||||
<Runtime>MT</Runtime>
|
||||
<TargetMachinePlatform>64</TargetMachinePlatform>
|
||||
</CudaCompile>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<CudaCompile Include="matrixMul.cu" />
|
||||
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
<Import Project="$(CUDAPropsPath)\CUDA 9.2.targets" />
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
Reference in New Issue
Block a user