@CrazyHenry
2018-04-20T06:50:18.000000Z
字数 1879
阅读 1510
hhhhfaiss
- Author:李英民 | Henry
- E-mail: li
_yingmin@outlookdotcom- Home: https://liyingmin.wixsite.com/henry
快速了解我: About Me
转载请保留上述引用内容,谢谢配合!
#include <iostream>#include <string>using std::cout;using std::string;using std::ends;using std::endl;int main(){string s = "HelloWorld";cout<<s<<ends<<s<<endl;return 0;}
Makefile:
MAKEFILE_INC=../../makefile.inc-include $(MAKEFILE_INC)NVCCLDFLAGS = -Xcompiler \"-Wl,-rpath=../../:../../gpu/\" \-L../.. -L../../gpu -lfaiss -lgpufaissLDFLAGS = -L../.. -Wl,-rpath=../.. -lfaissall: cpu gpucpu: 1-Flat 2-IVFFlat 3-IVFPQ HelloWorldgpu: 4-GPU 5-Multiple-GPUs1-Flat: 1-Flat.cpp ../../libfaiss.$(SHAREDEXT)$(CXX) -o $@ $(CXXFLAGS) $< -I../../../ $(LDFLAGS)2-IVFFlat: 2-IVFFlat.cpp ../../libfaiss.$(SHAREDEXT)$(CXX) -o $@ $(CXXFLAGS) $< -I../../../ $(LDFLAGS)3-IVFPQ: 3-IVFPQ.cpp ../../libfaiss.$(SHAREDEXT)$(CXX) -o $@ $(CXXFLAGS) $< -I../../../ $(LDFLAGS)4-GPU: 4-GPU.cpp ../../libfaiss.$(SHAREDEXT) ../../gpu/libgpufaiss.$(SHAREDEXT)$(NVCC) $(NVCCFLAGS) -o $@ $< $(NVCCLDFLAGS) -I../../../5-Multiple-GPUs: 5-Multiple-GPUs.cpp ../../libfaiss.$(SHAREDEXT) \../../gpu/libgpufaiss.$(SHAREDEXT)$(NVCC) $(NVCCFLAGS) -o $@ $< $(NVCCLDFLAGS) -I../../../HelloWorld: HelloWorld.cpp ../../libfaiss.$(SHAREDEXT)$(CXX) -o $@ $(CXXFLAGS) $< -I../../../ $(LDFLAGS)../../libfaiss.$(SHAREDEXT):cd ../../ && make libfaiss.$(SHAREDEXT)../../gpu/libgpufaiss.$(SHAREDEXT):cd ../../gpu/ && make libgpufaiss.$(SHAREDEXT)clean:rm -f 1-Flat 2-IVFFlat 3-IVFPQ 4-GPU 5-Multiple-GPUs HelloWorld
新建目录test:

在test目录下创建HelloWorld.cpp,写入代码:
在cpp目录下:
make HelloWorld
然后可执行程序会出现在test目录下:

在cpp目录下执行./test/HelloWorld:
./test/HelloWorld
在cpp目录下 make clean:
make clean

Makefile的修改:
添加:HelloWorld: HelloWorld.cpp ../../libfaiss.$(SHAREDEXT)$(CXX) -o $@ $(CXXFLAGS) $< -I../../../ $(LDFLAGS)修改:all: cpu gpucpu: 1-Flat 2-IVFFlat 3-IVFPQ test/HelloWorldgpu: 4-GPU 5-Multiple-GPUs修改:clean:rm -f 1-Flat 2-IVFFlat 3-IVFPQ 4-GPU 5-Multiple-GPUs test/HelloWorld
注意:建议Makefile的注释都只在行首打#
