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some tuning, adding cuda kernels

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Evghenii
2013-11-14 22:33:58 +01:00
parent f12826bac5
commit 294fb039fe
5 changed files with 18 additions and 6 deletions
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4
examples_cuda/volume_rendering/Makefile_gpu
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@@ -8,7 +8,7 @@ LD=g++
LDFLAGS=-lcuda
ISPC=ispc
ISPCFLAGS=-O3 --math-lib=default --target=nvptx64,avx
ISPCFLAGS=-O3 --math-lib=default --target=nvptx64 --opt=fast-math
LLVM32 = $(HOME)/usr/local/llvm/bin-3.2
LLVM = $(HOME)/usr/local/llvm/bin-3.3
@@ -37,7 +37,7 @@ $(PROG): $(CXX_OBJ) kernel.ptx
%_ispc_nvptx64.bc: %.ispc
$(ISPC) $(ISPCFLAGS) --emit-llvm -o `basename $< .ispc`_ispc.bc -h `basename $< .ispc`_ispc.h $< --emit-llvm
$(ISPC) $(ISPCFLAGS) --emit-llvm -o `basename $< .ispc`_ispc_nvptx64.bc -h `basename $< .ispc`_ispc.h $< --emit-llvm
%.ptx: %.bc
$(LLVM32DIS) $<