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use trunk and compile nvvm,llvm,cu files

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This commit is contained in:
Evghenii
2014-01-06 08:35:07 +01:00
parent b2368e243c
commit 15299571f9
2 changed files with 25 additions and 10 deletions
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2
Makefile
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@@ -36,7 +36,7 @@
# If you have your own special version of llvm and/or clang, change
# these variables to match.
LLVM_CONFIG=$(shell which $(HOME)/usr/local/llvm/bin-3.2/bin/llvm-config)
LLVM_CONFIG=$(shell which $(HOME)/usr/local/llvm/bin-trunk/bin/llvm-config)
CLANG_INCLUDE=$(shell $(LLVM_CONFIG) --includedir)
# Enable ARM by request

33
examples_ptx/common_gpu.mk
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@@ -26,9 +26,11 @@ ISPC_FLAGS=-O3 --math-lib=default --target=nvptx64 --opt=fast-math
#
#
#
ISPC_OBJS=$(ISPC_SRC:%.ispc=objs_gpu/%_ispc.o)
ISPC_LLVM_OBJS=$(ISPC_SRC:%.ispc=objs_gpu/%_llvm_ispc.o)
ISPC_NVVM_OBJS=$(ISPC_SRC:%.ispc=objs_gpu/%_nvvm_ispc.o)
ISPC_BCS=$(ISPC_SRC:%.ispc=objs_gpu/%_ispc.bc)
ISPC_PTX=$(ISPC_SRC:%.ispc=objs_gpu/%_ispc.ptx)
ISPC_LLVM_PTX=$(ISPC_SRC:%.ispc=objs_gpu/%_llvm_ispc.ptx)
ISPC_NVVM_PTX=$(ISPC_SRC:%.ispc=objs_gpu/%_nvvm_ispc.ptx)
ISPC_HEADERS=$(ISPC_SRC:%.ispc=objs_gpu/%_ispc.h)
CXX_OBJS=$(CXX_SRC:%.cpp=objs_gpu/%_gcc.o)
CU_OBJS=$(CU_SRC:%.cu=objs_gpu/%_cu.o)
@@ -49,8 +51,11 @@ LLC_FLAGS=-march=nvptx64 -mcpu=sm_35
# .SUFFIXES: .bc .o .cu
OBJSgpu=$(ISPC_OBJS) $(CXX_OBJS) $(NVCC_OBJS)
PROGgpu = $(PROG)_gpu
OBJSgpu_llvm=$(ISPC_LLVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS)
PROGgpu_llvm = $(PROG)_llvm_gpu
OBJSgpu_nvvm=$(ISPC_NVVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS)
PROGgpu_nvvm = $(PROG)_nvvm_gpu
ifdef CU_SRC
OBJScu=$(CU_OBJS) $(CXX_OBJS) $(NVCC_OBJS)
@@ -58,7 +63,7 @@ ifdef CU_SRC
endif
all: dirs $(PROGgpu) $(PROGcu) $(ISPC_PTX) $(ISPC_BCS)
all: dirs $(PROGgpu_llvm) $(PROGgpu_nvvm) $(PROGcu) $(ISPC_LLVM_PTX) $(ISPC_NVVM_PTX) $(ISPC_BCS)
dirs:
/bin/mkdir -p objs_gpu/
@@ -66,34 +71,44 @@ dirs:
objs_gpu/%.cpp objs_gpu/%.o objs_gpu/%.h: dirs
clean:
/bin/rm -rf $(PROGcu) $(PROGgpu) objs_gpu
/bin/rm -rf $(PROGgpu_nvvm) $(PROGgpu_llvm) $(PROGcu) objs_gpu
$(PROGgpu): $(OBJSgpu)
# generate binaries
$(PROGgpu_llvm): $(OBJSgpu_llvm)
$(LD) -o $@ $^ $(LDFLAGS)
$(PROGgpu_nvvm): $(OBJSgpu_nvvm)
$(LD) -o $@ $^ $(LDFLAGS)
$(PROGcu): $(OBJScu)
$(LD) -o $@ $^ $(LDFLAGS)
# compile C++ code
objs_gpu/%_gcc.o: %.cpp $(ISPC_HEADERS)
$(CXX) $(CXXFLAGS) -o $@ -c $<
objs_gpu/%_gcc.o: ../%.cpp
$(CXX) $(CXXFLAGS) -o $@ -c $<
# CUDA helpers
objs_gpu/%_cu.o: %.cu $(ISPC_HEADERS)
$(NVCC) $(NVCC_FLAGS) -o $@ -dc $<
# compile CUDA code
objs_gpu/%_nvcc.o: ../%.cu
$(NVCC) $(NVCC_FLAGS) -o $@ -c $<
objs_gpu/%_nvcc.o: %.cu
$(NVCC) $(NVCC_FLAGS) -o $@ -c $<
# compile ISPC to LLVM BC
objs_gpu/%_ispc.h objs_gpu/%_ispc.bc: %.ispc
$(ISPC) $(ISPC_FLAGS) --emit-llvm -h objs_gpu/$*_ispc.h -o objs_gpu/$*_ispc.bc $<
objs_gpu/%_ispc.ptx: objs_gpu/%_ispc.bc
# generate PTX from LLVM BC
objs_gpu/%_llvm_ispc.ptx: objs_gpu/%_ispc.bc
$(LLC) $(LLC_FLAGS) -o $@ $<
objs_gpu/%_nvvm_ispc.ptx: objs_gpu/%_ispc.bc
$(LLVM32DIS) $< -o objs/$*_ispc-ll32.ll
# $(LLC) $(LLC_FLAGS) -o $@ $<
$(PTXGEN) objs/$*_ispc-ll32.ll > $@
# generate an object file from PTX
objs_gpu/%_ispc.o: objs_gpu/%_ispc.ptx
$(PTXCC) $< $(PTXCC_FLAGS) -o $@