51 lines
1.2 KiB
Makefile
51 lines
1.2 KiB
Makefile
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ifndef COMPILER
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$(info Define a compiler to set common defaults, i.e make COMPILER=GNU)
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endif
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COMPILER_ = $(CXX)
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COMPILER_PGI = pgc++
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COMPILER_CRAY = CC
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FLAGS_ = -O3 -std=c++11
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FLAGS_PGI = -std=c++11 -O3 -acc
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ifeq ($(COMPILER), PGI)
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define target_help
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Set a TARGET to ensure PGI targets the correct offload device.
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Available targets are:
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SNB, IVB, HSW, BDW, KNL
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KEPLER, MAXWELL, PASCAL
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HAWAII
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endef
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ifndef TARGET
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$(error $(target_help))
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endif
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TARGET_FLAGS_SNB = -ta=multicore -tp=sandybridge
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TARGET_FLAGS_IVB = -ta=multicore -tp=ivybridge
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TARGET_FLAGS_HSW = -ta=multicore -tp=haswell
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TARGET_FLAGS_BDW = -ta=multicore -tp=haswell # Not yet supported directly
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TARGET_FLAGS_KNL = -ta=multicore -tp=haswell # Not yet supported directly
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TARGET_FLAGS_KEPLER = -ta=nvidia:cc35
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TARGET_FLAGS_MAXWELL = -ta=nvidia:cc50
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TARGET_FLAGS_PASCAL = -ta=nvidia:cc60
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TARGET_FLAGS_HAWAII = -ta=radeon:hawaii
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ifeq ($(TARGET_FLAGS_$(TARGET)),)
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$(error $(target_help))
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endif
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FLAGS_PGI += $(TARGET_FLAGS_$(TARGET))
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endif
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FLAGS_CRAY = -hstd=c++11
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CXXFLAGS = $(FLAGS_$(COMPILER))
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acc-stream: main.cpp ACCStream.cpp
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$(COMPILER_$(COMPILER)) $(CXXFLAGS) -DACC $^ $(EXTRA_FLAGS) -o $@
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.PHONY: clean
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clean:
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rm -f acc-stream
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