added knc compilation
This commit is contained in:
evghenii
7
examples/portable/aobench/Makefile_knc
Normal file
7
examples/portable/aobench/Makefile_knc
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@@ -0,0 +1,7 @@
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EXAMPLE=ao
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CXX_SRC=ao.cpp
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ISPC_SRC=ao.ispc
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ISPC_INTRINSICS=../../intrinsics/knc-i1x16.h
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ISPC_TARGET=generic-16
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include ../common_knc.mk
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@@ -8,7 +8,7 @@ PTXCC_REGMAX=64
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LLVM_GPU=1
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NVVM_GPU=1
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include ../common_gpu.mk
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include ../common_ptx.mk
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51
examples/portable/common_knc.mk
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51
examples/portable/common_knc.mk
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@@ -0,0 +1,51 @@
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TASK_CXX=../../tasksys.cpp ../../util/ispc_malloc.cpp
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TASK_OBJ=objs_knc/tasksys.o objs_knc/ispc_malloc.o
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TASK_LIB=-openmp
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CXX=icc -openmp -mmic
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CXXFLAGS+=-Iobjs_knc/ -O2 -I../../ -I../../util -I./
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CXXFLAGS+= -DISPC_USE_OMP
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CC=icc -openmp -mmic
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CCFLAGS+= -Iobjs_knc/ -O2 -I../../ -I../../util -I./
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CXXFLAGS+=-DISPC_USE_OMP
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LD=icc -mmic -openmp
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LIBS=-lm $(TASK_LIB) -lstdc++
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ISPC=ispc
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ISPC_FLAGS+=-O2
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ISPC_FLAGS+= --target=$(ISPC_TARGET) --c++-include-file=$(ISPC_INTRINSICS)
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ISPC_HEADERS=$(ISPC_SRC:%.ispc=objs_knc/%_ispc.h)
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ISPC_OBJ=$(ISPC_SRC:%.ispc=objs_knc/%_ispc.o)
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CXX_OBJ=$(CXX_SRC:%.cpp=objs_knc/%.o)
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CXX_OBJ+=$(TASK_OBJ)
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PROG=$(EXAMPLE)_knc
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all: dirs $(PROG)
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dirs:
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/bin/mkdir -p objs_knc/
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objs_knc/%.cpp objs_knc/%.o objs_knc/%.h: dirs
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clean:
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/bin/rm -rf $(PROG) objs_knc
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$(PROG): $(ISPC_OBJ) $(CXX_OBJ)
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$(LD) -o $@ $^ $(LDFLAGS)
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objs_knc/%.o: %.cpp
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$(CXX) $(CXXFLAGS) -o $@ -c $<
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objs_knc/%.o: ../../%.cpp
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$(CXX) $(CXXFLAGS) -o $@ -c $<
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objs_knc/%.o: ../../util/%.cpp
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$(CXX) $(CXXFLAGS) -o $@ -c $<
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objs_knc/%_ispc.o: %.ispc
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$(ISPC) $(ISPC_FLAGS) --emit-c++ -o objs_knc/$*_ispc_zmm.cpp -h objs_knc/$*_ispc.h $<
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$(CXX) $(CXXFLAGS) -o $@ objs_knc/$*_ispc_zmm.cpp -c
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@@ -1,11 +1,11 @@
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NVCC_SRC=../../util/nvcc_helpers.cu
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NVCC_OBJS=objs_gpu/nvcc_helpers_nvcc.o
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NVCC_OBJS=objs_ptx/nvcc_helpers_nvcc.o
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#
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CXX=g++ -ffast-math
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CXXFLAGS=-O3 -I$(CUDATK)/include -Iobjs_gpu/ -D_CUDA_ -I../../util -I../../
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CXXFLAGS=-O3 -I$(CUDATK)/include -Iobjs_ptx/ -D_CUDA_ -I../../util -I../../
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#
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NVCC=nvcc
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NVCC_FLAGS+=-O3 -arch=sm_35 -D_CUDA_ -I../../util -Xptxas=-v -Iobjs_gpu/
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NVCC_FLAGS+=-O3 -arch=sm_35 -D_CUDA_ -I../../util -Xptxas=-v -Iobjs_ptx/
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ifdef PTXCC_REGMAX
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NVCC_FLAGS += --maxrregcount=$(PTXCC_REGMAX)
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endif
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@@ -26,18 +26,18 @@ ISPC_FLAGS+=-O3 --math-lib=fast --target=nvptx --opt=fast-math
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#
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#
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#
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ISPC_LLVM_OBJS=$(ISPC_SRC:%.ispc=objs_gpu/%_llvm_ispc.o)
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ISPC_NVVM_OBJS=$(ISPC_SRC:%.ispc=objs_gpu/%_nvvm_ispc.o)
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ISPC_BCS=$(ISPC_SRC:%.ispc=objs_gpu/%_ispc.bc)
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ISPC_LLVM_PTX=$(ISPC_SRC:%.ispc=objs_gpu/%_llvm_ispc.ptx)
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ISPC_NVVM_PTX=$(ISPC_SRC:%.ispc=objs_gpu/%_nvvm_ispc.ptx)
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ISPC_HEADERS=$(ISPC_SRC:%.ispc=objs_gpu/%_ispc.h)
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CXX_OBJS=$(CXX_SRC:%.cpp=objs_gpu/%_gcc.o)
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CU_OBJS=$(CU_SRC:%.cu=objs_gpu/%_cu.o)
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#NVCC_OBJS=$(NVCC_SRC:%.cu=objs_gpu/%_nvcc.o)
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ISPC_LLVM_OBJS=$(ISPC_SRC:%.ispc=objs_ptx/%_llvm_ispc.o)
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ISPC_NVVM_OBJS=$(ISPC_SRC:%.ispc=objs_ptx/%_nvvm_ispc.o)
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ISPC_BCS=$(ISPC_SRC:%.ispc=objs_ptx/%_ispc.bc)
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ISPC_LLVM_PTX=$(ISPC_SRC:%.ispc=objs_ptx/%_llvm_ispc.ptx)
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ISPC_NVVM_PTX=$(ISPC_SRC:%.ispc=objs_ptx/%_nvvm_ispc.ptx)
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ISPC_HEADERS=$(ISPC_SRC:%.ispc=objs_ptx/%_ispc.h)
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CXX_OBJS=$(CXX_SRC:%.cpp=objs_ptx/%_gcc.o)
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CU_OBJS=$(CU_SRC:%.cu=objs_ptx/%_cu.o)
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#NVCC_OBJS=$(NVCC_SRC:%.cu=objs_ptx/%_nvcc.o)
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CXX_SRC+=ispc_malloc.cpp
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CXX_OBJS+=objs_gpu/ispc_malloc_gcc.o
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CXX_OBJS+=objs_ptx/ispc_malloc_gcc.o
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PTXGEN = $(ISPC_HOME)/ptxtools/ptxgen
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PTXGEN += --use_fast_math
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@@ -51,16 +51,16 @@ LLC_FLAGS=-march=nvptx64 -mcpu=sm_35
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# .SUFFIXES: .bc .o .cu
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ifdef LLVM_GPU
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OBJSgpu_llvm=$(ISPC_LLVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS)
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PROGgpu_llvm=$(PROG)_llvm_gpu
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OBJSptx_llvm=$(ISPC_LLVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS)
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PROGptx_llvm=$(PROG)_llvm_ptx
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else
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ISPC_LLVM_PTX=
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endif
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ifdef NVVM_GPU
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OBJSgpu_nvvm=$(ISPC_NVVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS) $(ISPC_LVVM_PTX)
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PROGgpu_nvvm=$(PROG)_nvvm_gpu
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OBJSptx_nvvm=$(ISPC_NVVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS) $(ISPC_LVVM_PTX)
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PROGptx_nvvm=$(PROG)_nvvm_ptx
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else
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ISPC_NVVM_PTX=
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endif
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@@ -72,55 +72,55 @@ endif
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all: dirs \
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$(PROGgpu_nvvm) \
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$(PROGgpu_llvm) \
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$(PROGptx_nvvm) \
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$(PROGptx_llvm) \
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$(PROGcu) $(ISPC_BC) $(ISPC_HEADERS) $(ISPC_NVVM_PTX) $(ISPC_LLVM_PTX)
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dirs:
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/bin/mkdir -p objs_gpu/
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/bin/mkdir -p objs_ptx/
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objs_gpu/%.cpp objs_gpu/%.o objs_gpu/%.h: dirs
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objs_ptx/%.cpp objs_ptx/%.o objs_ptx/%.h: dirs
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clean:
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/bin/rm -rf $(PROGgpu_nvvm) $(PROGgpu_llvm) $(PROGcu) objs_gpu
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/bin/rm -rf $(PROGptx_nvvm) $(PROGptx_llvm) $(PROGcu) objs_ptx
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# generate binaries
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$(PROGgpu_llvm): $(OBJSgpu_llvm)
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$(PROGptx_llvm): $(OBJSptx_llvm)
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$(LD) -o $@ $^ $(LDFLAGS)
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$(PROGgpu_nvvm): $(OBJSgpu_nvvm)
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$(PROGptx_nvvm): $(OBJSptx_nvvm)
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$(LD) -o $@ $^ $(LDFLAGS)
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$(PROGcu): $(OBJScu)
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$(LD) -o $@ $^ $(LDFLAGS)
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# compile C++ code
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objs_gpu/%_gcc.o: %.cpp $(ISPC_HEADERS)
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objs_ptx/%_gcc.o: %.cpp $(ISPC_HEADERS)
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$(CXX) $(CXXFLAGS) -o $@ -c $<
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objs_gpu/%_gcc.o: ../../util/%.cpp
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objs_ptx/%_gcc.o: ../../util/%.cpp
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$(CXX) $(CXXFLAGS) -o $@ -c $<
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# CUDA helpers
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objs_gpu/%_cu.o: %.cu $(ISPC_HEADERS)
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objs_ptx/%_cu.o: %.cu $(ISPC_HEADERS)
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$(NVCC) $(NVCC_FLAGS) -o $@ -dc $<
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# compile CUDA code
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objs_gpu/%_nvcc.o: ../../util/%.cu
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objs_ptx/%_nvcc.o: ../../util/%.cu
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$(NVCC) $(NVCC_FLAGS) -o $@ -c $<
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objs_gpu/%_nvcc.o: %.cu
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objs_ptx/%_nvcc.o: %.cu
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$(NVCC) $(NVCC_FLAGS) -o $@ -c $<
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# compile ISPC to LLVM BC
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objs_gpu/%_ispc.h objs_gpu/%_ispc.bc: %.ispc
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$(ISPC) $(ISPC_FLAGS) --emit-llvm -h objs_gpu/$*_ispc.h -o objs_gpu/$*_ispc.bc $<
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objs_ptx/%_ispc.h objs_ptx/%_ispc.bc: %.ispc
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$(ISPC) $(ISPC_FLAGS) --emit-llvm -h objs_ptx/$*_ispc.h -o objs_ptx/$*_ispc.bc $<
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# generate PTX from LLVM BC
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objs_gpu/%_llvm_ispc.ptx: objs_gpu/%_ispc.bc
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objs_ptx/%_llvm_ispc.ptx: objs_ptx/%_ispc.bc
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$(LLC) $(LLC_FLAGS) -o $@ $<
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objs_gpu/%_nvvm_ispc.ptx: objs_gpu/%_ispc.bc
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$(LLVM32DIS) $< -o objs_gpu/$*_ispc-ll32.ll
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$(PTXGEN) objs_gpu/$*_ispc-ll32.ll -o $@
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objs_ptx/%_nvvm_ispc.ptx: objs_ptx/%_ispc.bc
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$(LLVM32DIS) $< -o objs_ptx/$*_ispc-ll32.ll
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$(PTXGEN) objs_ptx/$*_ispc-ll32.ll -o $@
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# generate an object file from PTX
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objs_gpu/%_ispc.o: objs_gpu/%_ispc.ptx
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objs_ptx/%_ispc.o: objs_ptx/%_ispc.ptx
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$(PTXCC) $< -Xnvcc="$(PTXCC_FLAGS)" -o $@
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