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Add options for specific targets in OpenACC.make

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This commit is contained in:
James Price 2017-02-24 12:48:00 +00:00
parent e1ea01f0c2
commit 282251f026
1 changed files with 23 additions and 7 deletions
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30
OpenACC.make
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@ -6,25 +6,41 @@ endif
COMPILER_ = $(CXX) COMPILER_ = $(CXX)
COMPILER_PGI = pgc++ COMPILER_PGI = pgc++
COMPILER_CRAY = CC COMPILER_CRAY = CC
CXX = $(COMPILER_$(COMPILER))
FLAGS_ = -O3 FLAGS_ = -O3
FLAGS_PGI = -std=c++11 -O3 -acc FLAGS_PGI = -std=c++11 -O3 -acc
ifeq ($(COMPILER), PGI) ifeq ($(COMPILER), PGI)
define target_help
Set a TARGET to ensure PGI targets the correct offload device.
Available targets are:
SNB, IVB, HSW, BDW, KNL
KEPLER, MAXWELL, PASCAL
HAWAII
endef
ifndef TARGET ifndef TARGET
$(info Set a TARGET to ensure PGI targets the correct offload device. i.e. TARGET=GPU or CPU) $(error $(target_help))
endif endif
TARGET_FLAGS_SNB = -ta=multicore -tp=sandybridge
TARGET_FLAGS_IVB = -ta=multicore -tp=ivybridge
TARGET_FLAGS_HSW = -ta=multicore -tp=haswell
TARGET_FLAGS_BDW = -ta=multicore -tp=haswell # Not yet supported directly
TARGET_FLAGS_KNL = -ta=multicore -tp=haswell # Not yet supported directly
TARGET_FLAGS_KEPLER = -ta=nvidia:cc35
TARGET_FLAGS_MAXWELL = -ta=nvidia:cc50
TARGET_FLAGS_PASCAL = -ta=nvidia:cc60
TARGET_FLAGS_HAWAII = -ta=radeon:hawaii
ifeq ($(TARGET_FLAGS_$(TARGET)),)
$(error $(target_help))
endif endif
ifeq ($(TARGET), GPU)
FLAGS_PGI += -ta=nvidia FLAGS_PGI += $(TARGET_FLAGS_$(TARGET))
else ifeq ($(TARGET), CPU)
FLAGS_PGI += -ta=multicore
endif endif
FLAGS_CRAY = -hstd=c++11 FLAGS_CRAY = -hstd=c++11
CXXFLAGS = $(FLAGS_$(COMPILER)) CXXFLAGS = $(FLAGS_$(COMPILER))
acc-stream: main.cpp ACCStream.cpp acc-stream: main.cpp ACCStream.cpp
$(CXX) $(CXXFLAGS) -DACC $^ $(EXTRA_FLAGS) -o $@ $(COMPILER_$(COMPILER)) $(CXXFLAGS) -DACC $^ $(EXTRA_FLAGS) -o $@