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added knc compilation

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This commit is contained in:
evghenii
2014-02-20 13:22:21 +01:00
parent 93849370b1
commit 0c0655c0f2
4 changed files with 95 additions and 37 deletions
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7
examples/portable/aobench/Makefile_knc Normal file
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@@ -0,0 +1,7 @@
EXAMPLE=ao
CXX_SRC=ao.cpp
ISPC_SRC=ao.ispc
ISPC_INTRINSICS=../../intrinsics/knc-i1x16.h
ISPC_TARGET=generic-16
include ../common_knc.mk

2
examples/portable/aobench/Makefile_gpu → examples/portable/aobench/Makefile_ptx
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@@ -8,7 +8,7 @@ PTXCC_REGMAX=64
LLVM_GPU=1 LLVM_GPU=1
NVVM_GPU=1 NVVM_GPU=1
include ../common_gpu.mk include ../common_ptx.mk

51
examples/portable/common_knc.mk Normal file
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@@ -0,0 +1,51 @@
TASK_CXX=../../tasksys.cpp ../../util/ispc_malloc.cpp
TASK_OBJ=objs_knc/tasksys.o objs_knc/ispc_malloc.o
TASK_LIB=-openmp
CXX=icc -openmp -mmic
CXXFLAGS+=-Iobjs_knc/ -O2 -I../../ -I../../util -I./
CXXFLAGS+= -DISPC_USE_OMP
CC=icc -openmp -mmic
CCFLAGS+= -Iobjs_knc/ -O2 -I../../ -I../../util -I./
CXXFLAGS+=-DISPC_USE_OMP
LD=icc -mmic -openmp
LIBS=-lm $(TASK_LIB) -lstdc++
ISPC=ispc
ISPC_FLAGS+=-O2
ISPC_FLAGS+= --target=$(ISPC_TARGET) --c++-include-file=$(ISPC_INTRINSICS)
ISPC_HEADERS=$(ISPC_SRC:%.ispc=objs_knc/%_ispc.h)
ISPC_OBJ=$(ISPC_SRC:%.ispc=objs_knc/%_ispc.o)
CXX_OBJ=$(CXX_SRC:%.cpp=objs_knc/%.o)
CXX_OBJ+=$(TASK_OBJ)
PROG=$(EXAMPLE)_knc
all: dirs $(PROG)
dirs:
/bin/mkdir -p objs_knc/
objs_knc/%.cpp objs_knc/%.o objs_knc/%.h: dirs
clean:
/bin/rm -rf $(PROG) objs_knc
$(PROG): $(ISPC_OBJ) $(CXX_OBJ)
$(LD) -o $@ $^ $(LDFLAGS)
objs_knc/%.o: %.cpp
$(CXX) $(CXXFLAGS) -o $@ -c $<
objs_knc/%.o: ../../%.cpp
$(CXX) $(CXXFLAGS) -o $@ -c $<
objs_knc/%.o: ../../util/%.cpp
$(CXX) $(CXXFLAGS) -o $@ -c $<
objs_knc/%_ispc.o: %.ispc
$(ISPC) $(ISPC_FLAGS) --emit-c++ -o objs_knc/$*_ispc_zmm.cpp -h objs_knc/$*_ispc.h $<
$(CXX) $(CXXFLAGS) -o $@ objs_knc/$*_ispc_zmm.cpp -c

72
examples/portable/common_gpu.mk → examples/portable/common_ptx.mk
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@@ -1,11 +1,11 @@
NVCC_SRC=../../util/nvcc_helpers.cu NVCC_SRC=../../util/nvcc_helpers.cu
NVCC_OBJS=objs_gpu/nvcc_helpers_nvcc.o NVCC_OBJS=objs_ptx/nvcc_helpers_nvcc.o
# #
CXX=g++ -ffast-math CXX=g++ -ffast-math
CXXFLAGS=-O3 -I$(CUDATK)/include -Iobjs_gpu/ -D_CUDA_ -I../../util -I../../ CXXFLAGS=-O3 -I$(CUDATK)/include -Iobjs_ptx/ -D_CUDA_ -I../../util -I../../
# #
NVCC=nvcc NVCC=nvcc
NVCC_FLAGS+=-O3 -arch=sm_35 -D_CUDA_ -I../../util -Xptxas=-v -Iobjs_gpu/ NVCC_FLAGS+=-O3 -arch=sm_35 -D_CUDA_ -I../../util -Xptxas=-v -Iobjs_ptx/
ifdef PTXCC_REGMAX ifdef PTXCC_REGMAX
NVCC_FLAGS += --maxrregcount=$(PTXCC_REGMAX) NVCC_FLAGS += --maxrregcount=$(PTXCC_REGMAX)
endif endif
@@ -26,18 +26,18 @@ ISPC_FLAGS+=-O3 --math-lib=fast --target=nvptx --opt=fast-math
# #
# #
# #
ISPC_LLVM_OBJS=$(ISPC_SRC:%.ispc=objs_gpu/%_llvm_ispc.o) ISPC_LLVM_OBJS=$(ISPC_SRC:%.ispc=objs_ptx/%_llvm_ispc.o)
ISPC_NVVM_OBJS=$(ISPC_SRC:%.ispc=objs_gpu/%_nvvm_ispc.o) ISPC_NVVM_OBJS=$(ISPC_SRC:%.ispc=objs_ptx/%_nvvm_ispc.o)
ISPC_BCS=$(ISPC_SRC:%.ispc=objs_gpu/%_ispc.bc) ISPC_BCS=$(ISPC_SRC:%.ispc=objs_ptx/%_ispc.bc)
ISPC_LLVM_PTX=$(ISPC_SRC:%.ispc=objs_gpu/%_llvm_ispc.ptx) ISPC_LLVM_PTX=$(ISPC_SRC:%.ispc=objs_ptx/%_llvm_ispc.ptx)
ISPC_NVVM_PTX=$(ISPC_SRC:%.ispc=objs_gpu/%_nvvm_ispc.ptx) ISPC_NVVM_PTX=$(ISPC_SRC:%.ispc=objs_ptx/%_nvvm_ispc.ptx)
ISPC_HEADERS=$(ISPC_SRC:%.ispc=objs_gpu/%_ispc.h) ISPC_HEADERS=$(ISPC_SRC:%.ispc=objs_ptx/%_ispc.h)
CXX_OBJS=$(CXX_SRC:%.cpp=objs_gpu/%_gcc.o) CXX_OBJS=$(CXX_SRC:%.cpp=objs_ptx/%_gcc.o)
CU_OBJS=$(CU_SRC:%.cu=objs_gpu/%_cu.o) CU_OBJS=$(CU_SRC:%.cu=objs_ptx/%_cu.o)
#NVCC_OBJS=$(NVCC_SRC:%.cu=objs_gpu/%_nvcc.o) #NVCC_OBJS=$(NVCC_SRC:%.cu=objs_ptx/%_nvcc.o)
CXX_SRC+=ispc_malloc.cpp CXX_SRC+=ispc_malloc.cpp
CXX_OBJS+=objs_gpu/ispc_malloc_gcc.o CXX_OBJS+=objs_ptx/ispc_malloc_gcc.o
PTXGEN = $(ISPC_HOME)/ptxtools/ptxgen PTXGEN = $(ISPC_HOME)/ptxtools/ptxgen
PTXGEN += --use_fast_math PTXGEN += --use_fast_math
@@ -51,16 +51,16 @@ LLC_FLAGS=-march=nvptx64 -mcpu=sm_35
# .SUFFIXES: .bc .o .cu # .SUFFIXES: .bc .o .cu
ifdef LLVM_GPU ifdef LLVM_GPU
OBJSgpu_llvm=$(ISPC_LLVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS) OBJSptx_llvm=$(ISPC_LLVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS)
PROGgpu_llvm=$(PROG)_llvm_gpu PROGptx_llvm=$(PROG)_llvm_ptx
else else
ISPC_LLVM_PTX= ISPC_LLVM_PTX=
endif endif
ifdef NVVM_GPU ifdef NVVM_GPU
OBJSgpu_nvvm=$(ISPC_NVVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS) $(ISPC_LVVM_PTX) OBJSptx_nvvm=$(ISPC_NVVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS) $(ISPC_LVVM_PTX)
PROGgpu_nvvm=$(PROG)_nvvm_gpu PROGptx_nvvm=$(PROG)_nvvm_ptx
else else
ISPC_NVVM_PTX= ISPC_NVVM_PTX=
endif endif
@@ -72,55 +72,55 @@ endif
all: dirs \ all: dirs \
$(PROGgpu_nvvm) \ $(PROGptx_nvvm) \
$(PROGgpu_llvm) \ $(PROGptx_llvm) \
$(PROGcu) $(ISPC_BC) $(ISPC_HEADERS) $(ISPC_NVVM_PTX) $(ISPC_LLVM_PTX) $(PROGcu) $(ISPC_BC) $(ISPC_HEADERS) $(ISPC_NVVM_PTX) $(ISPC_LLVM_PTX)
dirs: dirs:
/bin/mkdir -p objs_gpu/ /bin/mkdir -p objs_ptx/
objs_gpu/%.cpp objs_gpu/%.o objs_gpu/%.h: dirs objs_ptx/%.cpp objs_ptx/%.o objs_ptx/%.h: dirs
clean: clean:
/bin/rm -rf $(PROGgpu_nvvm) $(PROGgpu_llvm) $(PROGcu) objs_gpu /bin/rm -rf $(PROGptx_nvvm) $(PROGptx_llvm) $(PROGcu) objs_ptx
# generate binaries # generate binaries
$(PROGgpu_llvm): $(OBJSgpu_llvm) $(PROGptx_llvm): $(OBJSptx_llvm)
$(LD) -o $@ $^ $(LDFLAGS) $(LD) -o $@ $^ $(LDFLAGS)
$(PROGgpu_nvvm): $(OBJSgpu_nvvm) $(PROGptx_nvvm): $(OBJSptx_nvvm)
$(LD) -o $@ $^ $(LDFLAGS) $(LD) -o $@ $^ $(LDFLAGS)
$(PROGcu): $(OBJScu) $(PROGcu): $(OBJScu)
$(LD) -o $@ $^ $(LDFLAGS) $(LD) -o $@ $^ $(LDFLAGS)
# compile C++ code # compile C++ code
objs_gpu/%_gcc.o: %.cpp $(ISPC_HEADERS) objs_ptx/%_gcc.o: %.cpp $(ISPC_HEADERS)
$(CXX) $(CXXFLAGS) -o $@ -c $< $(CXX) $(CXXFLAGS) -o $@ -c $<
objs_gpu/%_gcc.o: ../../util/%.cpp objs_ptx/%_gcc.o: ../../util/%.cpp
$(CXX) $(CXXFLAGS) -o $@ -c $< $(CXX) $(CXXFLAGS) -o $@ -c $<
# CUDA helpers # CUDA helpers
objs_gpu/%_cu.o: %.cu $(ISPC_HEADERS) objs_ptx/%_cu.o: %.cu $(ISPC_HEADERS)
$(NVCC) $(NVCC_FLAGS) -o $@ -dc $< $(NVCC) $(NVCC_FLAGS) -o $@ -dc $<
# compile CUDA code # compile CUDA code
objs_gpu/%_nvcc.o: ../../util/%.cu objs_ptx/%_nvcc.o: ../../util/%.cu
$(NVCC) $(NVCC_FLAGS) -o $@ -c $< $(NVCC) $(NVCC_FLAGS) -o $@ -c $<
objs_gpu/%_nvcc.o: %.cu objs_ptx/%_nvcc.o: %.cu
$(NVCC) $(NVCC_FLAGS) -o $@ -c $< $(NVCC) $(NVCC_FLAGS) -o $@ -c $<
# compile ISPC to LLVM BC # compile ISPC to LLVM BC
objs_gpu/%_ispc.h objs_gpu/%_ispc.bc: %.ispc objs_ptx/%_ispc.h objs_ptx/%_ispc.bc: %.ispc
$(ISPC) $(ISPC_FLAGS) --emit-llvm -h objs_gpu/$*_ispc.h -o objs_gpu/$*_ispc.bc $< $(ISPC) $(ISPC_FLAGS) --emit-llvm -h objs_ptx/$*_ispc.h -o objs_ptx/$*_ispc.bc $<
# generate PTX from LLVM BC # generate PTX from LLVM BC
objs_gpu/%_llvm_ispc.ptx: objs_gpu/%_ispc.bc objs_ptx/%_llvm_ispc.ptx: objs_ptx/%_ispc.bc
$(LLC) $(LLC_FLAGS) -o $@ $< $(LLC) $(LLC_FLAGS) -o $@ $<
objs_gpu/%_nvvm_ispc.ptx: objs_gpu/%_ispc.bc objs_ptx/%_nvvm_ispc.ptx: objs_ptx/%_ispc.bc
$(LLVM32DIS) $< -o objs_gpu/$*_ispc-ll32.ll $(LLVM32DIS) $< -o objs_ptx/$*_ispc-ll32.ll
$(PTXGEN) objs_gpu/$*_ispc-ll32.ll -o $@ $(PTXGEN) objs_ptx/$*_ispc-ll32.ll -o $@
# generate an object file from PTX # generate an object file from PTX
objs_gpu/%_ispc.o: objs_gpu/%_ispc.ptx objs_ptx/%_ispc.o: objs_ptx/%_ispc.ptx
$(PTXCC) $< -Xnvcc="$(PTXCC_FLAGS)" -o $@ $(PTXCC) $< -Xnvcc="$(PTXCC_FLAGS)" -o $@