CUDA12 Compile failed, cublas.h and cublas_v2.h conflict
matrixji opened this issue · comments
Ji Bin commented
Summary
As cuda12 "Disallow including cublas.h and cublas_v2.h in the same translation unit."
Platform
Ubuntu 22.04 + Cuda 12.0 x86_64
Faiss version: master 38bf321
Installed from: Compile from source
Faiss compilation options: "cmake -DFAISS_ENABLE_C_API=YES .."
Running on:
- CPU
- GPU
Interface:
- C++
- Python
Actually, it should be an error from c_api
Reproduction instructions
make, will leads below error:
[ 69%] Building CXX object c_api/CMakeFiles/faiss_c.dir/gpu/DeviceUtils_c.cpp.o
In file included from /home/jibin/working/faiss/faiss/gpu/utils/DeviceUtils.h:10,
from /home/jibin/working/faiss/c_api/gpu/DeviceUtils_c.cpp:12:
/usr/local/cuda/include/cublas_v2.h:59:2: error: #error "It is an error to include both cublas.h and cublas_v2.h"
59 | #error "It is an error to include both cublas.h and cublas_v2.h"
| ^~~~~
And changing cublas.h
=> cublas_v2.h
in c_api/gpu/DeviceUtils_c.h
could resolve this issue.
I'll provide PR for it.