Jeremy Johnson | b20b0c9 | 2023-10-04 14:17:55 +0100 | [diff] [blame^] | 1 | // Copyright (c) 2023, ARM Limited. |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | #ifndef GENERATE_UTILS_H_ |
| 16 | #define GENERATE_UTILS_H_ |
| 17 | |
| 18 | #include "dtype.h" |
| 19 | |
| 20 | #include <array> |
| 21 | #include <cstdint> |
| 22 | #include <optional> |
| 23 | #include <vector> |
| 24 | |
| 25 | namespace TosaReference |
| 26 | { |
| 27 | |
| 28 | /// \brief Supported generator types |
| 29 | enum class GeneratorType |
| 30 | { |
| 31 | PseudoRandom, |
| 32 | DotProduct, |
| 33 | OpFullRange, |
| 34 | OpBoundary, |
| 35 | OpSpecial, |
| 36 | }; |
| 37 | |
| 38 | /// \brief Supported input types |
| 39 | enum class InputType |
| 40 | { |
| 41 | Variable, |
| 42 | Constant, |
| 43 | }; |
| 44 | |
| 45 | /// \brief Dot-product generator meta-data |
| 46 | struct DotProductInfo |
| 47 | { |
| 48 | DotProductInfo() = default; |
| 49 | |
| 50 | int32_t s; |
| 51 | int32_t ks; |
| 52 | DType accType; |
| 53 | int32_t axis; |
| 54 | std::array<int32_t, 2> kernel; |
| 55 | }; |
| 56 | |
| 57 | /// \brief Generator configuration |
| 58 | struct GenerateConfig |
| 59 | { |
| 60 | GeneratorType generatorType; |
| 61 | DType dataType; |
| 62 | InputType inputType; |
| 63 | std::vector<int32_t> shape; |
| 64 | int32_t inputPos; |
| 65 | tosa::Op opType; |
| 66 | DotProductInfo dotProductInfo; |
| 67 | }; |
| 68 | |
| 69 | /// \brief Parse the generator config when given in JSON form |
| 70 | std::optional<GenerateConfig> parseGenerateConfig(const char* json, const char* tensorName); |
| 71 | |
| 72 | /// \brief Extract number of total elements |
| 73 | int64_t numElementsFromShape(const std::vector<int32_t>& shape); |
| 74 | |
| 75 | /// \brief Size in bytes of a given type |
| 76 | size_t elementSizeFromType(DType type); |
| 77 | |
| 78 | }; // namespace TosaReference |
| 79 | |
| 80 | #endif // GENERATE_UTILS_H_ |