37 lines
812 B
Makefile
37 lines
812 B
Makefile
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ifndef TARGET
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$(info No target defined. Specify CPU or GPU. Defaulting to CPU)
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TARGET=CPU
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endif
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ifeq ($(TARGET), CPU)
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COMP=$(CXX)
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CFLAGS = -O3 -std=c++11 -DRAJA_TARGET_CPU
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ifndef COMPILER
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$(error No COMPILER defined. Specify COMPILER for correct OpenMP flag.)
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endif
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ifeq ($(COMPILER), INTEL)
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COMP = icpc
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CFLAGS += -qopenmp
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else ifeq ($(COMPILER), GNU)
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COMP = g++
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CFLAGS += -fopenmp
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else ifeq ($(COMPILER), CRAY)
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COMP = CC
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CFLAGS +=
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endif
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else ifeq ($(TARGET), GPU)
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COMP = nvcc
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ifndef ARCH
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$(error No ARCH defined. Specify target GPU architecture (e.g. ARCH=sm_35))
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endif
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CFLAGS = --expt-extended-lambda -O3 -std=c++11 -x cu -Xcompiler -fopenmp -arch $(ARCH)
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endif
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raja-stream: main.cpp RAJAStream.cpp
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$(COMP) $(CFLAGS) -DUSE_RAJA -I$(RAJA_PATH)/include $^ $(EXTRA_FLAGS) -L$(RAJA_PATH)/lib -lRAJA -o $@
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