Bug 5133216: Add QNX tooltrain and cross build support

2026-10-25 22:28:17 +08:00 · 2025-05-29 16:57:28 +08:00
parent 9c0d5aaae6
commit 49307463b5
16 changed files with 113 additions and 72 deletions
--- a/Samples/0_Introduction/UnifiedMemoryStreams/CMakeLists.txt
+++ b/Samples/0_Introduction/UnifiedMemoryStreams/CMakeLists.txt
@@ -19,6 +19,12 @@ endif()
 # Include directories and libraries
 include_directories(../../../Common)

+# This sample is not supported on QNX
+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    message(STATUS "Will not build sample ${PROJECT_NAME} - not supported on QNX")
+    return()
+endif()
+
 # Source file
 if(CMAKE_GENERATOR MATCHES "Visual Studio")
    find_package(OpenMP REQUIRED C CXX)
--- a/Samples/0_Introduction/matrixMulDrv/CMakeLists.txt
+++ b/Samples/0_Introduction/matrixMulDrv/CMakeLists.txt
@@ -46,6 +46,14 @@ foreach(arch ${CMAKE_CUDA_ARCHITECTURES})
    list(APPEND GENCODE_FLAGS "-gencode=arch=compute_${arch},code=sm_${arch}")
 endforeach()

+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    set(INCLUDES_LIST)
+    foreach(dir ${CUDAToolkit_INCLUDE_DIRS})
+        list(APPEND INCLUDES_LIST "-I${dir}") 
+    endforeach()
+    string(JOIN " " INCLUDES "${INCLUDES_LIST}")
+endif()
+
 add_custom_command(
    OUTPUT ${CUDA_FATBIN_FILE}
    COMMAND ${CMAKE_CUDA_COMPILER} ${INCLUDES} ${ALL_CCFLAGS} -Wno-deprecated-gpu-targets  ${GENCODE_FLAGS} -o ${CUDA_FATBIN_FILE} -fatbin ${CUDA_KERNEL_SOURCE}
--- a/Samples/0_Introduction/matrixMulDynlinkJIT/CMakeLists.txt
+++ b/Samples/0_Introduction/matrixMulDynlinkJIT/CMakeLists.txt
@@ -37,6 +37,6 @@ target_link_libraries(matrixMulDynlinkJIT PUBLIC
    CUDA::cuda_driver
 )

-if(UNIX)
+if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
    target_link_libraries(matrixMulDynlinkJIT PUBLIC dl)
 endif()
--- a/Samples/0_Introduction/simpleDrvRuntime/CMakeLists.txt
+++ b/Samples/0_Introduction/simpleDrvRuntime/CMakeLists.txt
@@ -48,6 +48,14 @@ foreach(arch ${CMAKE_CUDA_ARCHITECTURES})
    list(APPEND GENCODE_FLAGS "-gencode=arch=compute_${arch},code=sm_${arch}")
 endforeach()

+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    set(INCLUDES_LIST)
+    foreach(dir ${CUDAToolkit_INCLUDE_DIRS})
+        list(APPEND INCLUDES_LIST "-I${dir}") 
+    endforeach()
+    string(JOIN " " INCLUDES "${INCLUDES_LIST}")
+endif()
+
 add_custom_command(
    OUTPUT ${CUDA_FATBIN_FILE}
    COMMAND ${CMAKE_CUDA_COMPILER} ${INCLUDES} ${ALL_CCFLAGS} -Wno-deprecated-gpu-targets  ${GENCODE_FLAGS} -o ${CUDA_FATBIN_FILE} -fatbin ${CUDA_KERNEL_SOURCE}
--- a/Samples/0_Introduction/simpleTextureDrv/CMakeLists.txt
+++ b/Samples/0_Introduction/simpleTextureDrv/CMakeLists.txt
@@ -45,6 +45,14 @@ foreach(arch ${CMAKE_CUDA_ARCHITECTURES})
    list(APPEND GENCODE_FLAGS "-gencode=arch=compute_${arch},code=sm_${arch}")
 endforeach()

+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    set(INCLUDES_LIST)
+    foreach(dir ${CUDAToolkit_INCLUDE_DIRS})
+        list(APPEND INCLUDES_LIST "-I${dir}") 
+    endforeach()
+    string(JOIN " " INCLUDES "${INCLUDES_LIST}")
+endif()
+
 add_custom_command(
    OUTPUT ${CUDA_FATBIN_FILE}
    COMMAND ${CMAKE_CUDA_COMPILER} ${INCLUDES} ${ALL_CCFLAGS} -Wno-deprecated-gpu-targets  ${GENCODE_FLAGS} -o ${CUDA_FATBIN_FILE} -fatbin ${CUDA_KERNEL_SOURCE}
--- a/Samples/0_Introduction/vectorAddDrv/CMakeLists.txt
+++ b/Samples/0_Introduction/vectorAddDrv/CMakeLists.txt
@@ -45,6 +45,14 @@ foreach(arch ${CMAKE_CUDA_ARCHITECTURES})
    list(APPEND GENCODE_FLAGS "-gencode=arch=compute_${arch},code=sm_${arch}")
 endforeach()

+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    set(INCLUDES_LIST)
+    foreach(dir ${CUDAToolkit_INCLUDE_DIRS})
+        list(APPEND INCLUDES_LIST "-I${dir}") 
+    endforeach()
+    string(JOIN " " INCLUDES "${INCLUDES_LIST}")
+endif()
+
 add_custom_command(
    OUTPUT ${CUDA_FATBIN_FILE}
    COMMAND ${CMAKE_CUDA_COMPILER} ${INCLUDES} ${ALL_CCFLAGS} -Wno-deprecated-gpu-targets  ${GENCODE_FLAGS} -o ${CUDA_FATBIN_FILE} -fatbin ${CUDA_KERNEL_SOURCE}
--- a/Samples/2_Concepts_and_Techniques/threadMigration/CMakeLists.txt
+++ b/Samples/2_Concepts_and_Techniques/threadMigration/CMakeLists.txt
@@ -50,6 +50,14 @@ foreach(arch ${CMAKE_CUDA_ARCHITECTURES})
    list(APPEND GENCODE_FLAGS "-gencode=arch=compute_${arch},code=sm_${arch}")
 endforeach()

+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    set(INCLUDES_LIST)
+    foreach(dir ${CUDAToolkit_INCLUDE_DIRS})
+        list(APPEND INCLUDES_LIST "-I${dir}") 
+    endforeach()
+    string(JOIN " " INCLUDES "${INCLUDES_LIST}")
+endif()
+
 add_custom_command(
    OUTPUT ${CUDA_FATBIN_FILE}
    COMMAND ${CMAKE_CUDA_COMPILER} ${INCLUDES} ${ALL_CCFLAGS} -Wno-deprecated-gpu-targets  ${GENCODE_FLAGS} -o ${CUDA_FATBIN_FILE} -fatbin ${CUDA_KERNEL_SOURCE}
--- a/Samples/3_CUDA_Features/bf16TensorCoreGemm/CMakeLists.txt
+++ b/Samples/3_CUDA_Features/bf16TensorCoreGemm/CMakeLists.txt
@@ -18,6 +18,12 @@ endif()
 # Include directories and libraries
 include_directories(../../../Common)

+# This sample is not supported on QNX
+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    message(STATUS "Will not build sample ${PROJECT_NAME} - not supported on QNX")
+    return()
+endif()
+
 # Source file
 # Add target for bf16TensorCoreGemm
 add_executable(bf16TensorCoreGemm bf16TensorCoreGemm.cu)
--- a/Samples/3_CUDA_Features/dmmaTensorCoreGemm/CMakeLists.txt
+++ b/Samples/3_CUDA_Features/dmmaTensorCoreGemm/CMakeLists.txt
@@ -17,6 +17,12 @@ else()
    set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} -lineinfo") # add line information to all builds for debug tools (exclusive to -G option)
 endif()

+# This sample is not supported on QNX
+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    message(STATUS "Will not build sample ${PROJECT_NAME} - not supported on QNX")
+    return()
+endif()
+
 # Include directories and libraries
 include_directories(../../../Common)

--- a/Samples/3_CUDA_Features/globalToShmemAsyncCopy/CMakeLists.txt
+++ b/Samples/3_CUDA_Features/globalToShmemAsyncCopy/CMakeLists.txt
@@ -20,6 +20,12 @@ endif()
 # Include directories and libraries
 include_directories(../../../Common)

+# This sample is not supported on QNX
+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    message(STATUS "Will not build sample ${PROJECT_NAME} - not supported on QNX")
+    return()
+endif()
+
 # Source file
 # Add target for globalToShmemAsyncCopy
 add_executable(globalToShmemAsyncCopy globalToShmemAsyncCopy.cu)
--- a/Samples/3_CUDA_Features/tf32TensorCoreGemm/CMakeLists.txt
+++ b/Samples/3_CUDA_Features/tf32TensorCoreGemm/CMakeLists.txt
@@ -20,6 +20,12 @@ endif()
 # Include directories and libraries
 include_directories(../../../Common)

+# This sample is not supported on QNX
+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    message(STATUS "Will not build sample ${PROJECT_NAME} - not supported on QNX")
+    return()
+endif()
+
 # Source file
 # Add target for tf32TensorCoreGemm
 add_executable(tf32TensorCoreGemm tf32TensorCoreGemm.cu)
--- a/Samples/4_CUDA_Libraries/conjugateGradientMultiBlockCG/CMakeLists.txt
+++ b/Samples/4_CUDA_Libraries/conjugateGradientMultiBlockCG/CMakeLists.txt
@@ -21,6 +21,12 @@ endif()
 # Include directories and libraries
 include_directories(../../../Common)

+# This sample is not supported on QNX
+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    message(STATUS "Will not build sample ${PROJECT_NAME} - not supported on QNX")
+    return()
+endif()
+
 # Source file
 # Add target for conjugateGradientMultiBlockCG
 add_executable(conjugateGradientMultiBlockCG conjugateGradientMultiBlockCG.cu)
--- a/Samples/4_CUDA_Libraries/conjugateGradientMultiDeviceCG/CMakeLists.txt
+++ b/Samples/4_CUDA_Libraries/conjugateGradientMultiDeviceCG/CMakeLists.txt
@@ -20,6 +20,12 @@ endif()
 # Include directories and libraries
 include_directories(../../../Common)

+# This sample is not supported on QNX
+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    message(STATUS "Will not build sample ${PROJECT_NAME} - not supported on QNX")
+    return()
+endif()
+
 # Source file
 # Add target for conjugateGradientMultiDeviceCG
 add_executable(conjugateGradientMultiDeviceCG conjugateGradientMultiDeviceCG.cu)
--- a/Samples/4_CUDA_Libraries/jitLto/CMakeLists.txt
+++ b/Samples/4_CUDA_Libraries/jitLto/CMakeLists.txt
@@ -19,6 +19,12 @@ endif()
 # Include directories and libraries
 include_directories(../../../Common)

+# This sample is not supported on QNX
+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    message(STATUS "Will not build sample ${PROJECT_NAME} - not supported on QNX")
+    return()
+endif()
+
 # Source file
 # Add target for jitLto
 add_executable(jitLto jitLto.cpp)
--- a/Samples/4_CUDA_Libraries/watershedSegmentationNPP/CMakeLists.txt
+++ b/Samples/4_CUDA_Libraries/watershedSegmentationNPP/CMakeLists.txt
@@ -19,6 +19,12 @@ endif()
 # Include directories and libraries
 include_directories(../../../Common)

+# This sample is not supported on QNX
+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+    message(STATUS "Will not build sample ${PROJECT_NAME} - not supported on QNX")
+    return()
+endif()
+
 # Source file
 # Add target for watershedSegmentationNPP
 add_executable(watershedSegmentationNPP watershedSegmentationNPP.cpp)