| BUILDDIR := build |
| PRODUCT := pennant |
| |
| SRCDIR := src |
| |
| HDRS := $(wildcard $(SRCDIR)/*.hh) |
| SRCS := $(wildcard $(SRCDIR)/*.cc) |
| OBJS := $(SRCS:$(SRCDIR)/%.cc=$(BUILDDIR)/%.o) |
| DEPS := $(SRCS:$(SRCDIR)/%.cc=$(BUILDDIR)/%.d) |
| |
| HDRS += $(SRCDIR)/HydroGPU.hh |
| SRCS += $(SRCDIR)/HydroGPU.cxx |
| OBJS += $(BUILDDIR)/HydroGPU.o |
| DEPS += $(BUILDDIR)/HydroGPU.d |
| |
| BINARY := $(BUILDDIR)/$(PRODUCT) |
| |
| CPPFLAGS := -I. |
| |
| # begin compiler-dependent flags |
| # |
| # gcc flags: |
| CXX := hipcc #g++ |
| CXXFLAGS_DEBUG := -g |
| CXXFLAGS_OPT := -O3 #-mcpu=native |
| CXXFLAGS_OPENMP := #-fopenmp |
| |
| # intel flags: |
| #CXX := icpc |
| #CXXFLAGS_DEBUG := -g |
| #CXXFLAGS_OPT := -O3 -fast -fno-alias |
| #CXXFLAGS_OPENMP := -openmp |
| |
| # pgi flags: |
| #CXX := pgCC |
| #CXXFLAGS_DEBUG := -g |
| #CXXFLAGS_OPT := -O3 -fastsse |
| #CXXFLAGS_OPENMP := -mp |
| |
| # xl flags: |
| #CXX := xlC_r |
| #CXXFLAGS_DEBUG := -g |
| #CXXFLAGS_OPT := -O5 |
| #CXXFLAGS_OPENMP := -qsmp=omp |
| |
| # end compiler-dependent flags |
| |
| CUDAC := hipcc |
| CUDACFLAGS := #--generate-code arch=compute_60,code=sm_60 --ptxas-options=-v |
| CUDACFLAGS_DEBUG := -G -lineinfo |
| CUDACFLAGS_OPT := -O3 |
| |
| LD := $(CXX) |
| LDFLAGS := #-L/usr/local/cuda/lib64 -lcudart |
| |
| # select optimized or debug |
| CXXFLAGS := $(CXXFLAGS_OPT) $(CPPFLAGS) |
| CUDACFLAGS += $(CUDACFLAGS_OPT) $(CPPFLAGS) |
| #CXXFLAGS := $(CXXFLAGS_DEBUG) $(CPPFLAGS) |
| #CUDACFLAGS += $(CUDACFLAGS_DEBUG) $(CPPFLAGS) |
| |
| # add openmp flags (comment out for serial build) |
| #CXXFLAGS += $(CXXFLAGS_OPENMP) |
| #LDFLAGS += $(CXXFLAGS_OPENMP) |
| |
| all : $(BINARY) |
| |
| -include $(DEPS) |
| |
| $(BINARY) : $(OBJS) |
| @echo linking $@ |
| $(maketargetdir) |
| $(LD) -o $@ $^ $(LDFLAGS) |
| |
| $(BUILDDIR)/%.o : $(SRCDIR)/%.cc |
| @echo compiling $< |
| $(maketargetdir) |
| $(CXX) $(CXXFLAGS) $(CXXINCLUDES) -c -o $@ $< |
| |
| $(BUILDDIR)/%.o : $(SRCDIR)/%.cxx |
| @echo compiling $< |
| $(maketargetdir) |
| @# unsetting of CPATH is needed to make nvcc and icpc |
| @# play nicely together |
| (CPATH=;$(CUDAC) $(CUDACFLAGS) $(CUDACINCLUDES) -c -o $@ $<) |
| |
| $(BUILDDIR)/%.d : $(SRCDIR)/%.cc |
| @echo making depends for $< |
| $(maketargetdir) |
| @$(CXX) $(CXXFLAGS) $(CXXINCLUDES) -M $< | sed "1s![^ \t]\+\.o!$(@:.d=.o) $@!" >$@ |
| |
| $(BUILDDIR)/%.d : $(SRCDIR)/%.cu |
| @echo making depends for $< |
| $(maketargetdir) |
| @$(CUDAC) $(CUDACFLAGS) $(CUDACINCLUDES) -M $< | sed "1s![^ \t]\+\.o!$(@:.d=.o) $@!" >$@ |
| |
| define maketargetdir |
| -@mkdir -p $(dir $@) > /dev/null 2>&1 |
| endef |
| |
| clean : |
| rm -f $(BINARY) $(OBJS) $(DEPS) |
