| // The MIT License (MIT) |
| // |
| // Copyright (c) 2016 Northeastern University |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a copy |
| // of this software and associated documentation files (the "Software"), to deal |
| // in the Software without restriction, including without limitation the rights |
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| // copies of the Software, and to permit persons to whom the Software is |
| // furnished to do so, subject to the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included in |
| // all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| // SOFTWARE. |
| |
| #include "dnn_utility.h" |
| |
| namespace dnnmark { |
| |
| Handle::Handle() { |
| #ifdef NVIDIA_CUDNN |
| cudnn_handles_ = new cudnnHandle_t[1]; |
| CUDNN_CALL(cudnnCreate(&cudnn_handles_[0])); |
| blas_handles_ = new cublasHandle_t[1]; |
| CUBLAS_CALL(cublasCreate(&blas_handles_[0])); |
| num_cudnn_handles_ = 1; |
| num_blas_handles_ = 1; |
| #endif |
| #ifdef AMD_MIOPEN |
| miopen_handles_ = new miopenHandle_t[1]; |
| rocblas_handles_ = new rocblas_handle[1]; |
| MIOPEN_CALL(miopenCreate(&miopen_handles_[0])); |
| ROCBLAS_CALL(rocblas_create_handle(&rocblas_handles_[0])); |
| num_miopen_handles_ = 1; |
| num_rocblas_handles_ = 1; |
| #endif |
| } |
| |
| Handle::Handle(int num) { |
| #ifdef NVIDIA_CUDNN |
| cudnn_handles_ = new cudnnHandle_t[num]; |
| for (int i = 0; i < num; i++) |
| CUDNN_CALL(cudnnCreate(&cudnn_handles_[i])); |
| num_cudnn_handles_ = num; |
| |
| blas_handles_ = new cublasHandle_t[num]; |
| for (int i = 0; i < num; i++) |
| CUBLAS_CALL(cublasCreate(&blas_handles_[i])); |
| num_blas_handles_ = num; |
| #endif |
| #ifdef AMD_MIOPEN |
| miopen_handles_ = new miopenHandle_t[num]; |
| rocblas_handles_ = new rocblas_handle[num]; |
| for (int i = 0; i < num; i++) { |
| MIOPEN_CALL(miopenCreate(&miopen_handles_[i])); |
| ROCBLAS_CALL(rocblas_create_handle(&rocblas_handles_[i])); |
| } |
| num_miopen_handles_ = num; |
| num_rocblas_handles_ = num; |
| #endif |
| } |
| |
| Handle::~Handle() { |
| #ifdef NVIDIA_CUDNN |
| for (int i = 0; i < num_cudnn_handles_; i++) |
| CUDNN_CALL(cudnnDestroy(cudnn_handles_[i])); |
| delete []cudnn_handles_; |
| for (int i = 0; i < num_blas_handles_; i++) |
| CUBLAS_CALL(cublasDestroy(blas_handles_[i])); |
| delete []blas_handles_; |
| #endif |
| #ifdef AMD_MIOPEN |
| for (int i = 0; i < num_miopen_handles_; i++) { |
| MIOPEN_CALL(miopenDestroy(miopen_handles_[i])); |
| } |
| delete []miopen_handles_; |
| for (int i = 0; i < num_rocblas_handles_; i++) { |
| ROCBLAS_CALL(rocblas_destroy_handle(rocblas_handles_[i])); |
| } |
| delete []rocblas_handles_; |
| #endif |
| } |
| |
| #ifdef NVIDIA_CUDNN |
| cudnnHandle_t Handle::GetCudnn() const { return cudnn_handles_[0]; } |
| cudnnHandle_t Handle::GetCudnn(int index) const { |
| return cudnn_handles_[index]; |
| } |
| cublasHandle_t Handle::GetBlas() const { return blas_handles_[0]; } |
| cublasHandle_t Handle::GetBlas(int index) const { return blas_handles_[index]; } |
| #endif |
| #ifdef AMD_MIOPEN |
| miopenHandle_t Handle::GetMIOpen() const { return miopen_handles_[0]; } |
| miopenHandle_t Handle::GetMIOpen(int index) const { |
| return miopen_handles_[index]; |
| } |
| rocblas_handle Handle::GetBlas() const { return rocblas_handles_[0]; } |
| rocblas_handle Handle::GetBlas(int index) const { |
| return rocblas_handles_[index]; |
| } |
| #endif |
| |
| Descriptor::Descriptor() |
| : set_(false) {} |
| |
| Descriptor::~Descriptor() { |
| set_ = false; |
| } |
| |
| bool Descriptor::isSet() { return set_; } |
| |
| } // namespace dnnmark |
| |