| /* Copyright 2022 Google LLC. All Rights Reserved. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ==============================================================================*/ |
| |
| #ifndef RUY_RUY_STRATEGY_CONTROLS_H_ |
| #define RUY_RUY_STRATEGY_CONTROLS_H_ |
| |
| #include <cstdint> |
| |
| namespace ruy { |
| |
| enum class NumThreadsStrategy : std::uint8_t { |
| // kDefault means using smart heuristic logic that has been optimized |
| // for cubic ColxRowxDepth matrix multiplication. |
| kDefault, |
| // kForceMaxNumThreads means using ctx->max_num_thread() |
| // for multi-thread computing. |
| kForceMaxNumThreads |
| }; |
| |
| } // namespace ruy |
| |
| #endif // RUY_RUY_STRATEGY_CONTROLS_H_ |