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Add TARGET option to OpenMP Makefile

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This commit is contained in:
Tom Deakin 2017-02-24 12:24:35 +00:00
parent 761ba2dce0
commit 10b2376634
1 changed files with 12 additions and 4 deletions
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16
OpenMP.make
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@ -3,6 +3,11 @@ ifndef COMPILER
$(info Define a compiler to set common defaults, i.e make COMPILER=GNU) $(info Define a compiler to set common defaults, i.e make COMPILER=GNU)
endif endif
ifndef TARGET
$(info No target defined. Specify CPU or GPU. Defaulting to CPU)
TARGET=CPU
endif
COMPILER_ = $(CXX) COMPILER_ = $(CXX)
COMPILER_GNU = g++ COMPILER_GNU = g++
COMPILER_INTEL = icpc COMPILER_INTEL = icpc
@ -31,14 +36,17 @@ OMP_TARGET_CRAY =
OMP_TARGET_CLANG = -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda OMP_TARGET_CLANG = -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda
OMP_TARGET = $(OMP_TARGET_$(COMPILER)) OMP_TARGET = $(OMP_TARGET_$(COMPILER))
ifeq ($(TARGET), CPU)
OMP = $(OMP_$(COMPILER))
else ifeq ($(TARGET), GPU)
OMP = $(OMP_TARGET_$(COMPILER))
OMP += -DOMP_TARGET_GPU
endif
omp-stream: main.cpp OMPStream.cpp omp-stream: main.cpp OMPStream.cpp
$(CXX) $(CXXFLAGS) -DOMP $^ $(OMP) $(EXTRA_FLAGS) -o $@ $(CXX) $(CXXFLAGS) -DOMP $^ $(OMP) $(EXTRA_FLAGS) -o $@
omp-target-stream: main.cpp OMPStream.cpp
$(CXX) $(CXXFLAGS) -DOMP -DOMP_TARGET_GPU $^ $(OMP_TARGET) $(EXTRA_FLAGS) -o $@
.PHONY: clean .PHONY: clean
clean: clean:
rm -f omp-stream rm -f omp-stream
rm -f omp-target-stream