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Makefile
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Makefile
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# Copyright (c) Facebook, Inc. and its affiliates.
#
# This source code is licensed under the MIT license found in the
# LICENSE file in the root directory of this source tree.
-include makefile.inc
HEADERS = $(wildcard *.h impl/*.h utils/*.h)
SRC = $(wildcard *.cpp impl/*.cpp utils/*.cpp)
OBJ = $(SRC:.cpp=.o)
INSTALLDIRS = $(DESTDIR)$(libdir) $(DESTDIR)$(includedir)/faiss
GPU_HEADERS = $(wildcard gpu/*.h gpu/impl/*.h gpu/utils/*.h)
GPU_CPPSRC = $(wildcard gpu/*.cpp gpu/impl/*.cpp gpu/utils/*.cpp)
GPU_CUSRC = $(wildcard gpu/*.cu gpu/impl/*.cu gpu/utils/*.cu \
gpu/utils/nvidia/*.cu gpu/utils/blockselect/*.cu gpu/utils/warpselect/*.cu)
GPU_SRC = $(GPU_CPPSRC) $(GPU_CUSRC)
GPU_CPPOBJ = $(GPU_CPPSRC:.cpp=.o)
GPU_CUOBJ = $(GPU_CUSRC:.cu=.o)
GPU_OBJ = $(GPU_CPPOBJ) $(GPU_CUOBJ)
ifneq ($(strip $(NVCC)),)
OBJ += $(GPU_OBJ)
HEADERS += $(GPU_HEADERS)
endif
CPPFLAGS += -I.
NVCCFLAGS += -I.
############################
# Building
all: libfaiss.a libfaiss.$(SHAREDEXT)
libfaiss.a: $(OBJ)
$(AR) r $@ $^
libfaiss.$(SHAREDEXT): $(OBJ)
$(CXX) $(SHAREDFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
%.o: %.cpp
$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(CPUFLAGS) -c $< -o $@
%.o: %.cu
$(NVCC) $(NVCCFLAGS) -g -O3 -c $< -o $@
clean:
rm -f libfaiss.a libfaiss.$(SHAREDEXT)
rm -f $(OBJ)
############################
# Installing
install: libfaiss.a libfaiss.$(SHAREDEXT) installdirs
cp libfaiss.a libfaiss.$(SHAREDEXT) $(DESTDIR)$(libdir)
tar cf - $(HEADERS) | tar xf - -C $(DESTDIR)$(includedir)/faiss/
installdirs:
$(MKDIR_P) $(INSTALLDIRS)
uninstall:
rm -f $(DESTDIR)$(libdir)/libfaiss.a \
$(DESTDIR)$(libdir)/libfaiss.$(SHAREDEXT)
rm -rf $(DESTDIR)$(includedir)/faiss
#############################
# Dependencies
-include depend
depend: $(SRC) $(GPU_SRC)
for i in $^; do \
$(CXXCPP) $(CPPFLAGS) -DCUDA_VERSION=7050 -x c++ -MM $$i; \
done > depend
#############################
# Python
py: libfaiss.a
$(MAKE) -C python
#############################
# Tests
test: libfaiss.a py
$(MAKE) -C tests run
PYTHONPATH=./python/build/`ls python/build | grep lib` \
$(PYTHON) -m unittest discover tests/ -v
test_gpu: libfaiss.a
$(MAKE) -C gpu/test run
PYTHONPATH=./python/build/`ls python/build | grep lib` \
$(PYTHON) -m unittest discover gpu/test/ -v
#############################
# Demos
demos: libfaiss.a
$(MAKE) -C demos
#############################
# Misc
misc/test_blas: misc/test_blas.cpp
$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
.PHONY: all clean demos install installdirs py test test_gpu uninstall