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GPU: cubin not needed

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This commit is contained in:
Christoph Junghans
2017-07-18 19:29:40 -06:00
parent acbc60319f
commit e2ad4fa745
1 changed files with 1 additions and 2 deletions
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3
cmake/CMakeLists.txt
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@ -426,7 +426,6 @@ if(ENABLE_GPU)
message(FATAL_ERROR "Couldn't find bin2c")
endif()
include_directories(${CUDA_TOOLKIT_INCLUDE})
set(CUDA_BUILD_CUBIN ON)
set(GPU_PREC "SINGLE_DOUBLE" CACHE STRING "Lammps gpu precision size")
set_property(CACHE GPU_PREC PROPERTY STRINGS SINGLE_DOUBLE SINGLE_SINGLE DOUBLE_DOUBLE)
add_definitions(-D_${GPU_PREC})
@ -453,7 +452,7 @@ if(ENABLE_GPU)
get_filename_component(CU_NAME ${CU_OBJ} NAME_WE)
string(REGEX REPLACE "^.*_lal_" "" CU_NAME "${CU_NAME}")
add_custom_command(OUTPUT ${LAMMPS_LIB_BINARY_DIR}/gpu/${CU_NAME}_cubin.h
COMMAND ${BIN2C} -c -n ${CU_NAME} ${CU_OBJ}.cubin.txt > ${LAMMPS_LIB_BINARY_DIR}/gpu/${CU_NAME}_cubin.h
COMMAND ${BIN2C} -c -n ${CU_NAME} ${CU_OBJ} > ${LAMMPS_LIB_BINARY_DIR}/gpu/${CU_NAME}_cubin.h
DEPENDS ${CU_OBJ}
COMMENT "Generating ${CU_NAME}_cubin.h")
list(APPEND LIB_SOURCES ${LAMMPS_LIB_BINARY_DIR}/gpu/${CU_NAME}_cubin.h)