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make GPU flags local to libgpu

This commit is contained in:
Christoph Junghans 2017-08-28 13:24:41 -06:00
parent c8dfe0c3de
commit 62928a1637
1 changed files with 3 additions and 7 deletions
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10
cmake/CMakeLists.txt
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@ -504,12 +504,6 @@ if(ENABLE_GPU)
file(GLOB_RECURSE GPU_NOT_LIB_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_pppm.cu)
list(REMOVE_ITEM GPU_LIB_CU ${GPU_NOT_LIB_CU})
# still missing a way to limit defines to GPU build only
# something like cuda_compile_definitions()
# one way is this, the other adding it to OPTIONS
add_definitions(-D_${GPU_PREC})
add_definitions(-DNV_KERNEL -DUCL_CUDADR)
cuda_include_directories(${LAMMPS_LIB_SOURCE_DIR}/gpu ${LAMMPS_LIB_BINARY_DIR}/gpu)
if(CUDPP_OPT)
@ -518,7 +512,9 @@ if(ENABLE_GPU)
file(GLOB GPU_LIB_CUDPP_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/cudpp_mini/*.cu)
endif()
cuda_compile(GPU_OBJS ${GPU_LIB_CU} ${GPU_LIB_CUDPP_CU} OPTIONS $<$<BOOL:${BUILD_SHARED_LIBS}>:-Xcompiler=-fPIC>)
cuda_compile(GPU_OBJS ${GPU_LIB_CU} ${GPU_LIB_CUDPP_CU} OPTIONS
$<$<BOOL:${BUILD_SHARED_LIBS}>:-Xcompiler=-fPIC>
-DNV_KERNEL -DUCL_CUDADR -D_${GPU_PREC})
file(MAKE_DIRECTORY ${LAMMPS_LIB_BINARY_DIR}/gpu)
foreach(CU_OBJ ${GPU_OBJS})