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Fixed CUSPICE compilation under NVCC versions prior than 6.0. CUSPICE will be compiled for every architectures supported by NVCC

This commit is contained in:
Francesco Lannutti 2014-05-06 21:57:59 +02:00 committed by rlar
parent 817984d78e
commit b1a2d6794f
1 changed files with 41 additions and 5 deletions
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46
configure.ac
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@ -248,12 +248,48 @@ if test "x$enable_cuspice" = xyes; then
AC_SUBST(NVCC) AC_SUBST(NVCC)
# NVCC Compilation Flags # NVCC Compilation Flags
CUDA_CFLAGS="-gencode arch=compute_20,\"code=sm_20\"" NVCC_OUTPUT=`nvcc -h`
CUDA_CFLAGS+=" -gencode arch=compute_30,\"code=sm_30\"" C_20=$(echo $NVCC_OUTPUT | grep "compute_20")
CUDA_CFLAGS+=" -gencode arch=compute_32,\"code=sm_32\"" SM_20=$(echo $NVCC_OUTPUT | grep "sm_20")
CUDA_CFLAGS+=" -gencode arch=compute_35,\"code=sm_35\"" C_30=$(echo $NVCC_OUTPUT | grep "compute_30")
CUDA_CFLAGS+=" -gencode arch=compute_50,\"code=sm_50\"" SM_30=$(echo $NVCC_OUTPUT | grep "sm_30")
C_32=$(echo $NVCC_OUTPUT | grep "compute_32")
SM_32=$(echo $NVCC_OUTPUT | grep "sm_32")
C_35=$(echo $NVCC_OUTPUT | grep "compute_35")
SM_35=$(echo $NVCC_OUTPUT | grep "sm_35")
C_50=$(echo $NVCC_OUTPUT | grep "compute_50")
SM_50=$(echo $NVCC_OUTPUT | grep "sm_50")
AC_MSG_RESULT([CUSPICE will be compiled for the following architectures:])
if test "$C_20" != "" && test "$SM_20" != ""
then
CUDA_CFLAGS="-gencode arch=compute_20,\"code=sm_20\""
AC_MSG_RESULT([ Compute Capability: 2.0])
else
CUDA_CFLAGS=""
fi
if test "$C_30" != "" && test "$SM_30" != ""
then
CUDA_CFLAGS+=" -gencode arch=compute_30,\"code=sm_30\""
AC_MSG_RESULT([ Compute Capability: 3.0])
fi
if test "$C_32" != "" && test "$SM_32" != ""
then
CUDA_CFLAGS+=" -gencode arch=compute_32,\"code=sm_32\""
AC_MSG_RESULT([ Compute Capability: 3.2])
fi
if test "$C_35" != "" && test "$SM_35" != ""
then
CUDA_CFLAGS+=" -gencode arch=compute_35,\"code=sm_35\""
AC_MSG_RESULT([ Compute Capability: 3.5])
fi
if test "$C_50" != "" && test "$SM_50" != ""
then
CUDA_CFLAGS+=" -gencode arch=compute_50,\"code=sm_50\""
AC_MSG_RESULT([ Compute Capability: 5.0])
fi
CUDA_CFLAGS+=" -DCOMPILED_BY_NVCC" CUDA_CFLAGS+=" -DCOMPILED_BY_NVCC"
if test "x$enable_debug" = xno; then if test "x$enable_debug" = xno; then
CUDA_CFLAGS+=" -O2" CUDA_CFLAGS+=" -O2"
else else