diff options
Diffstat (limited to 'tensorflow/stream_executor/dso_loader.cc')
| -rw-r--r-- | tensorflow/stream_executor/dso_loader.cc | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/tensorflow/stream_executor/dso_loader.cc b/tensorflow/stream_executor/dso_loader.cc index 600f083840..8a7d0925ce 100644 --- a/tensorflow/stream_executor/dso_loader.cc +++ b/tensorflow/stream_executor/dso_loader.cc @@ -35,8 +35,13 @@ namespace perftools { namespace gputools { namespace internal { +// TensorFlow OSS configure uses the following lines to configure versions. For +// any modifications of the format, please make sure the script still works. +string GetCudaVersion() { return "7.0"; } +string GetCudnnVersion() { return "6.5"; } + /* static */ port::Status DsoLoader::GetCublasDsoHandle(void** dso_handle) { - return GetDsoHandle(FindDsoPath("libcublas.so.7.0", + return GetDsoHandle(FindDsoPath("libcublas.so." + GetCudaVersion(), "third_party/gpus/cuda/lib64"), dso_handle); } @@ -46,18 +51,19 @@ namespace internal { // different version number than other CUDA libraries. See b/22397368 for // some details about the complications surrounding this. return GetDsoHandle( - FindDsoPath("libcudnn.so.6.5", "third_party/gpus/cuda/lib64"), + FindDsoPath("libcudnn.so." + GetCudnnVersion(), + "third_party/gpus/cuda/lib64"), dso_handle); } /* static */ port::Status DsoLoader::GetCufftDsoHandle(void** dso_handle) { - return GetDsoHandle(FindDsoPath("libcufft.so.7.0", + return GetDsoHandle(FindDsoPath("libcufft.so." + GetCudaVersion(), "third_party/gpus/cuda/lib64"), dso_handle); } /* static */ port::Status DsoLoader::GetCurandDsoHandle(void** dso_handle) { - return GetDsoHandle(FindDsoPath("libcurand.so.7.0", + return GetDsoHandle(FindDsoPath("libcurand.so." + GetCudaVersion(), "third_party/gpus/cuda/lib64"), dso_handle); } @@ -70,7 +76,7 @@ namespace internal { /* static */ port::Status DsoLoader::GetLibcuptiDsoHandle(void** dso_handle) { return GetDsoHandle( - FindDsoPath("libcupti.so.7.0", + FindDsoPath("libcupti.so." + GetCudaVersion(), "third_party/gpus/cuda/extras/CUPTI/lib64"), dso_handle); } @@ -92,8 +98,6 @@ namespace internal { if (*dso_handle == nullptr) { LOG(INFO) << "Couldn't open CUDA library " << path << ". LD_LIBRARY_PATH: " << getenv("LD_LIBRARY_PATH"); - // TODO(b/22689637): Eliminate unnecessary ToString once StrCat has been - // moved to the open-sourceable version. return port::Status( port::error::FAILED_PRECONDITION, port::StrCat("could not dlopen DSO: ", path, "; dlerror: ", dlerror())); |