Compilation fails with latest version

[jarib]

Summary

Platform

OS: Ubuntu 18.04

Faiss version: 3d0ece0

Faiss compilation options:

./configure --with-cuda="/usr/local/cuda-10.1" --with-cuda-arch="-gencode=arch=compute_70,code=compute_70"
make -j 10 && make install

Reproduction instructions

My attempt to compile the latest Faiss using the command above fails with with:

g++ -std=c++11 -DFINTEGER=int  -fopenmp -I/usr/local/cuda-10.1/include  -I. -fPIC -m64 -Wno-sign-compare -g -O3 -Wall -Wextra -mpopcnt -msse4 -c gpu/utils/Timer.cpp -o gpu/utils/Timer.o
g++ -std=c++11 -DFINTEGER=int  -fopenmp -I/usr/local/cuda-10.1/include  -I. -fPIC -m64 -Wno-sign-compare -g -O3 -Wall -Wextra -mpopcnt -msse4 -c gpu/utils/StackDeviceMemory.cpp -o gpu/utils/StackDeviceMemory.o
g++ -std=c++11 -DFINTEGER=int  -fopenmp -I/usr/local/cuda-10.1/include  -I. -fPIC -m64 -Wno-sign-compare -g -O3 -Wall -Wextra -mpopcnt -msse4 -c gpu/utils/DeviceMemory.cpp -o gpu/utils/DeviceMemory.o
/usr/local/cuda-10.1/bin/nvcc -I /usr/local/cuda-10.1/targets/x86_64-linux/include/ -Xcompiler -fPIC -Xcudafe --diag_suppress=unrecognized_attribute -gencode=arch=compute_70,code=compute_70 -lineinfo -ccbin g++ -std=c++11 -DFAISS_USE_FLOAT16 -g -O3 -c gpu/GpuIndex.cu -o gpu/GpuIndex.o
/usr/local/cuda-10.1/bin/nvcc -I /usr/local/cuda-10.1/targets/x86_64-linux/include/ -Xcompiler -fPIC -Xcudafe --diag_suppress=unrecognized_attribute -gencode=arch=compute_70,code=compute_70 -lineinfo -ccbin g++ -std=c++11 -DFAISS_USE_FLOAT16 -g -O3 -c gpu/GpuIndexBinaryFlat.cu -o gpu/GpuIndexBinaryFlat.o
gpu/GpuIndex.cu:9:10: fatal error: faiss/gpu/GpuIndex.h: No such file or directory
 #include <faiss/gpu/GpuIndex.h>
          ^~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
Makefile:44: recipe for target 'gpu/GpuIndex.o' failed
make: *** [gpu/GpuIndex.o] Error 1
make: *** Waiting for unfinished jobs....
gpu/GpuIndexBinaryFlat.cu:8:10: fatal error: faiss/gpu/GpuIndexBinaryFlat.h: No such file or directory
 #include <faiss/gpu/GpuIndexBinaryFlat.h>
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make: *** [gpu/GpuIndexBinaryFlat.o] Error 1
Makefile:44: recipe for target 'gpu/GpuIndexBinaryFlat.o' failed

Same attempt works well with v1.5.3.

[beauby]

Could you try this PR: #959

[jarib]

The PR solves the issue 👍

[otaj]

Just to say, I had the same problem and the PR solved it as well.

[mdouze]

no activity, closing.