1 /* Copyright 2015 The TensorFlow Authors. All Rights Reserved. 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 16 #include "tensorflow/stream_executor/blas.h" 17 18 #include "absl/strings/str_cat.h" 19 20 namespace stream_executor { 21 namespace blas { 22 TransposeString(Transpose t)23string TransposeString(Transpose t) { 24 switch (t) { 25 case Transpose::kNoTranspose: 26 return "NoTranspose"; 27 case Transpose::kTranspose: 28 return "Transpose"; 29 case Transpose::kConjugateTranspose: 30 return "ConjugateTranspose"; 31 default: 32 LOG(FATAL) << "Unknown transpose " << static_cast<int32>(t); 33 } 34 } 35 UpperLowerString(UpperLower ul)36string UpperLowerString(UpperLower ul) { 37 switch (ul) { 38 case UpperLower::kUpper: 39 return "Upper"; 40 case UpperLower::kLower: 41 return "Lower"; 42 default: 43 LOG(FATAL) << "Unknown upperlower " << static_cast<int32>(ul); 44 } 45 } 46 DiagonalString(Diagonal d)47string DiagonalString(Diagonal d) { 48 switch (d) { 49 case Diagonal::kUnit: 50 return "Unit"; 51 case Diagonal::kNonUnit: 52 return "NonUnit"; 53 default: 54 LOG(FATAL) << "Unknown diagonal " << static_cast<int32>(d); 55 } 56 } 57 SideString(Side s)58string SideString(Side s) { 59 switch (s) { 60 case Side::kLeft: 61 return "Left"; 62 case Side::kRight: 63 return "Right"; 64 default: 65 LOG(FATAL) << "Unknown side " << static_cast<int32>(s); 66 } 67 } 68 69 // -- AlgorithmConfig 70 ToString() const71string AlgorithmConfig::ToString() const { return absl::StrCat(algorithm_); } 72 ComputationTypeString(ComputationType ty)73string ComputationTypeString(ComputationType ty) { 74 switch (ty) { 75 case ComputationType::kF16: 76 return "f16"; 77 case ComputationType::kF32: 78 return "f32"; 79 case ComputationType::kF64: 80 return "f64"; 81 case ComputationType::kI32: 82 return "i32"; 83 case ComputationType::kComplexF32: 84 return "complex f32"; 85 case ComputationType::kComplexF64: 86 return "complex f64"; 87 default: 88 LOG(FATAL) << "Unknown ComputationType " << static_cast<int32>(ty); 89 } 90 } 91 operator <<(std::ostream & os,ComputationType ty)92std::ostream& operator<<(std::ostream& os, ComputationType ty) { 93 return os << ComputationTypeString(ty); 94 } 95 96 } // namespace blas 97 } // namespace stream_executor 98