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Fix GPU CMake compilation

This commit is contained in:
Richard Berger 2017-08-29 01:04:39 -04:00
parent 098861375b
commit 34b3fc2157
1 changed files with 25 additions and 14 deletions
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39
cmake/CMakeLists.txt
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@ -499,11 +499,13 @@ if(ENABLE_GPU)
set(GPU_PREC "SINGLE_DOUBLE" CACHE STRING "Lammps gpu precision size") set(GPU_PREC "SINGLE_DOUBLE" CACHE STRING "Lammps gpu precision size")
set_property(CACHE GPU_PREC PROPERTY STRINGS SINGLE_DOUBLE SINGLE_SINGLE DOUBLE_DOUBLE) set_property(CACHE GPU_PREC PROPERTY STRINGS SINGLE_DOUBLE SINGLE_SINGLE DOUBLE_DOUBLE)
option(CUDPP_OPT "Enable CUDPP_OPT" ON) option(CUDPP_OPT "Enable CUDPP_OPT" ON)
set(GPU_ARCH "sm_30" CACHE STRING "LAMMPS GPU CUDA SM architecture")
set_property(CACHE GPU_ARCH PROPERTY STRINGS sm_10 sm_20 sm_30 sm_60)
file(GLOB GPU_LIB_SOURCES ${LAMMPS_LIB_SOURCE_DIR}/gpu/*.cpp) file(GLOB GPU_LIB_SOURCES ${LAMMPS_LIB_SOURCE_DIR}/gpu/*.cpp)
file(GLOB GPU_LIB_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/*.cu ${CMAKE_SOURCE_DIR}/gpu/*.cu) file(GLOB GPU_LIB_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/*.cu ${CMAKE_SOURCE_DIR}/gpu/*.cu)
file(GLOB_RECURSE GPU_NOT_LIB_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_pppm.cu) list(REMOVE_ITEM GPU_LIB_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_pppm.cu)
list(REMOVE_ITEM GPU_LIB_CU ${GPU_NOT_LIB_CU})
cuda_include_directories(${LAMMPS_LIB_SOURCE_DIR}/gpu ${LAMMPS_LIB_BINARY_DIR}/gpu) cuda_include_directories(${LAMMPS_LIB_SOURCE_DIR}/gpu ${LAMMPS_LIB_BINARY_DIR}/gpu)
@ -513,12 +515,14 @@ if(ENABLE_GPU)
file(GLOB GPU_LIB_CUDPP_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/cudpp_mini/*.cu) file(GLOB GPU_LIB_CUDPP_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/cudpp_mini/*.cu)
endif() endif()
cuda_compile(GPU_OBJS ${GPU_LIB_CU} ${GPU_LIB_CUDPP_CU} OPTIONS cuda_compile_cubin(GPU_GEN_OBJS ${GPU_LIB_CU} OPTIONS
$<$<BOOL:${BUILD_SHARED_LIBS}>:-Xcompiler=-fPIC> -DUNIX -O3 -Xptxas -v --use_fast_math -DNV_KERNEL -DUCL_CUDADR -arch=${GPU_ARCH} -D_${GPU_PREC})
-DNV_KERNEL -DUCL_CUDADR -D_${GPU_PREC})
cuda_compile(GPU_OBJS ${GPU_LIB_CUDPP_CU} OPTIONS $<$<BOOL:${BUILD_SHARED_LIBS}>:-Xcompiler=-fPIC>
-DUNIX -O3 -Xptxas -v --use_fast_math -DUCL_CUDADR -arch=${GPU_ARCH} -D_${GPU_PREC})
file(MAKE_DIRECTORY ${LAMMPS_LIB_BINARY_DIR}/gpu) file(MAKE_DIRECTORY ${LAMMPS_LIB_BINARY_DIR}/gpu)
foreach(CU_OBJ ${GPU_OBJS}) foreach(CU_OBJ ${GPU_GEN_OBJS})
get_filename_component(CU_NAME ${CU_OBJ} NAME_WE) get_filename_component(CU_NAME ${CU_OBJ} NAME_WE)
string(REGEX REPLACE "^.*_lal_" "" CU_NAME "${CU_NAME}") string(REGEX REPLACE "^.*_lal_" "" CU_NAME "${CU_NAME}")
add_custom_command(OUTPUT ${LAMMPS_LIB_BINARY_DIR}/gpu/${CU_NAME}_cubin.h add_custom_command(OUTPUT ${LAMMPS_LIB_BINARY_DIR}/gpu/${CU_NAME}_cubin.h
@ -526,16 +530,13 @@ if(ENABLE_GPU)
DEPENDS ${CU_OBJ} DEPENDS ${CU_OBJ}
COMMENT "Generating ${CU_NAME}_cubin.h") COMMENT "Generating ${CU_NAME}_cubin.h")
list(APPEND GPU_LIB_SOURCES ${LAMMPS_LIB_BINARY_DIR}/gpu/${CU_NAME}_cubin.h) list(APPEND GPU_LIB_SOURCES ${LAMMPS_LIB_BINARY_DIR}/gpu/${CU_NAME}_cubin.h)
if(${CU_NAME} STREQUAL "pppm_d") #pppm_d doesn't get linked into the lib
set(CU_FORBIDDEN_OBJ "${CU_OBJ}")
endif()
endforeach() endforeach()
list(REMOVE_ITEM GPU_OBJS "${CU_FORBIDDEN_OBJ}")
set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "${LAMMPS_LIB_BINARY_DIR}/gpu/*_cubin.h") set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "${LAMMPS_LIB_BINARY_DIR}/gpu/*_cubin.h")
cuda_add_library(gpu ${GPU_LIB_SOURCES} ${GPU_LIB_CUDPP_SOURCES} ${GPU_OBJS} STATIC) add_library(gpu STATIC ${GPU_LIB_SOURCES} ${GPU_LIB_CUDPP_SOURCES} ${GPU_OBJS})
target_include_directories(gpu PRIVATE ${LAMMPS_LIB_BINARY_DIR}/gpu) target_include_directories(gpu PRIVATE ${LAMMPS_LIB_BINARY_DIR}/gpu ${CUDA_INCLUDE_DIRS})
target_compile_definitions(gpu PRIVATE -D_${GPU_PREC} -DMPI_GERYON -DUCL_NO_EXIT)
if(CUDPP_OPT) if(CUDPP_OPT)
target_include_directories(gpu PRIVATE ${LAMMPS_LIB_SOURCE_DIR}/gpu/cudpp_mini) target_include_directories(gpu PRIVATE ${LAMMPS_LIB_SOURCE_DIR}/gpu/cudpp_mini)
target_compile_definitions(gpu PRIVATE -DUSE_CUDPP) target_compile_definitions(gpu PRIVATE -DUSE_CUDPP)
@ -543,21 +544,31 @@ if(ENABLE_GPU)
list(APPEND LAMMPS_LINK_LIBS gpu) list(APPEND LAMMPS_LINK_LIBS gpu)
add_executable(nvc_get_devices ${LAMMPS_LIB_SOURCE_DIR}/gpu/geryon/ucl_get_devices.cpp)
target_compile_definitions(nvc_get_devices PRIVATE -DUCL_CUDADR)
target_link_libraries(nvc_get_devices PRIVATE ${CUDA_LIBRARIES} ${CUDA_CUDA_LIBRARY})
target_include_directories(nvc_get_devices PRIVATE ${CUDA_INCLUDE_DIRS})
# GPU package # GPU package
list(APPEND LAMMPS_LINK_LIBS ${CUDA_LIBRARIES} ${CUDA_CUDA_LIBRARY})
set(GPU_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/GPU) set(GPU_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/GPU)
set(GPU_SOURCES ${GPU_SOURCES_DIR}/gpu_extra.h) set(GPU_SOURCES ${GPU_SOURCES_DIR}/gpu_extra.h
${GPU_SOURCES_DIR}/fix_gpu.h
${GPU_SOURCES_DIR}/fix_gpu.cpp)
FindStyleHeaders(${GPU_SOURCES_DIR} FIX_CLASS fix_ FIX)
include_directories(${GPU_SOURCES_DIR}) include_directories(${GPU_SOURCES_DIR})
set_property(GLOBAL PROPERTY "GPU_SOURCES" "${GPU_SOURCES}") set_property(GLOBAL PROPERTY "GPU_SOURCES" "${GPU_SOURCES}")
# detects styles which have GPU version # detects styles which have GPU version
RegisterStylesExt(${GPU_SOURCES_DIR} opt GPU_SOURCES) RegisterStylesExt(${GPU_SOURCES_DIR} gpu GPU_SOURCES)
get_property(GPU_SOURCES GLOBAL PROPERTY GPU_SOURCES) get_property(GPU_SOURCES GLOBAL PROPERTY GPU_SOURCES)
list(APPEND LIB_SOURCES ${GPU_SOURCES}) list(APPEND LIB_SOURCES ${GPU_SOURCES})
include_directories(${GPU_SOURCES_DIR})
endif() endif()
###################################################### ######################################################