Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 1 | |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 2 | // Copyright (c) 2020-2022, ARM Limited. |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 3 | // |
| 4 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | // you may not use this file except in compliance with the License. |
| 6 | // You may obtain a copy of the License at |
| 7 | // |
| 8 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | // |
| 10 | // Unless required by applicable law or agreed to in writing, software |
| 11 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | // See the License for the specific language governing permissions and |
| 14 | // limitations under the License. |
| 15 | |
| 16 | #include "activation_funcs.h" |
| 17 | #include "quant_util.h" |
| 18 | #include "template_types.h" |
James Ward | 24dbc42 | 2022-10-19 12:20:31 +0100 | [diff] [blame] | 19 | #include "arith_util.h" |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 20 | #include <cmath> |
| 21 | |
| 22 | using namespace TosaReference; |
| 23 | using namespace Eigen; |
| 24 | using namespace tosa; |
| 25 | |
| 26 | template <int Rank, DType Dtype> |
| 27 | int OpClamp<Rank, Dtype>::register_fcn() |
| 28 | { |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 29 | switch (Dtype) |
| 30 | { |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 31 | case DType_FP16: |
James Ward | 24dbc42 | 2022-10-19 12:20:31 +0100 | [diff] [blame] | 32 | case DType_BF16: |
Jeremy Johnson | bc2a3db | 2022-09-27 13:50:00 +0100 | [diff] [blame] | 33 | case DType_FP32: |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 34 | { |
| 35 | InEigenType min = (InEigenType)attribute->min_fp(); |
| 36 | InEigenType max = (InEigenType)attribute->max_fp(); |
Kevin Cheng | cc61be3 | 2021-10-14 17:09:57 -0700 | [diff] [blame] | 37 | ERROR_IF(max < min, "OpClamp: max smaller than min"); |
| 38 | |
James Ward | 24dbc42 | 2022-10-19 12:20:31 +0100 | [diff] [blame] | 39 | this->fcn = [min, max](InEigenType a) -> OutEigenType { return fpTrunc<Dtype>(a <= min ? min : a >= max ? max : a); }; |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 40 | } |
| 41 | break; |
Kevin Cheng | 3a47857 | 2021-01-22 17:21:02 -0800 | [diff] [blame] | 42 | case DType_INT8: |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 43 | case DType_INT16: |
| 44 | { |
| 45 | InEigenType min = (InEigenType)attribute->min_int(); |
| 46 | InEigenType max = (InEigenType)attribute->max_int(); |
Kevin Cheng | cc61be3 | 2021-10-14 17:09:57 -0700 | [diff] [blame] | 47 | ERROR_IF(max < min, "OpClamp: max smaller than min"); |
| 48 | this->fcn = [min, max](InEigenType a) -> OutEigenType { return a <= min ? min : a >= max ? max : a; }; |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 49 | } |
| 50 | break; |
| 51 | default: |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 52 | ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 53 | } |
| 54 | |
| 55 | return 0; |
| 56 | } |
| 57 | |
| 58 | template <int Rank, DType Dtype> |
Jerry Ge | a682749 | 2022-11-16 10:41:55 -0800 | [diff] [blame] | 59 | OpClamp<Rank, Dtype>::~OpClamp() |
| 60 | { |
| 61 | if (attribute) delete attribute; |
| 62 | } |
| 63 | |
| 64 | template <int Rank, DType Dtype> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 65 | int OpSigmoid<Rank, Dtype>::register_fcn() |
| 66 | { |
| 67 | switch (Dtype) |
| 68 | { |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 69 | case DType_FP16: |
James Ward | 24dbc42 | 2022-10-19 12:20:31 +0100 | [diff] [blame] | 70 | case DType_BF16: |
Jeremy Johnson | bc2a3db | 2022-09-27 13:50:00 +0100 | [diff] [blame] | 71 | case DType_FP32: |
Jerry Ge | a633bc6 | 2022-11-09 14:30:59 -0800 | [diff] [blame] | 72 | this->fcn = [](InEigenType a) -> OutEigenType { |
| 73 | return fpTrunc<Dtype>(1.f / (1.f + (expf(-1.f * a)))); |
| 74 | }; |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 75 | break; |
| 76 | default: |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 77 | ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 78 | } |
| 79 | |
| 80 | return 0; |
| 81 | } |
| 82 | |
| 83 | template <int Rank, DType Dtype> |
| 84 | int OpTanh<Rank, Dtype>::register_fcn() |
| 85 | { |
| 86 | switch (Dtype) |
| 87 | { |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 88 | case DType_FP16: |
James Ward | 24dbc42 | 2022-10-19 12:20:31 +0100 | [diff] [blame] | 89 | case DType_BF16: |
Jeremy Johnson | bc2a3db | 2022-09-27 13:50:00 +0100 | [diff] [blame] | 90 | case DType_FP32: |
James Ward | 24dbc42 | 2022-10-19 12:20:31 +0100 | [diff] [blame] | 91 | this->fcn = [](InEigenType a) -> OutEigenType { return fpTrunc<Dtype>(tanhf(a)); }; |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 92 | break; |
| 93 | default: |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 94 | ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 95 | } |
| 96 | |
| 97 | return 0; |
| 98 | } |
| 99 | |
| 100 | // template explicit instantiation |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 101 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpClamp, FP16); |
James Ward | 24dbc42 | 2022-10-19 12:20:31 +0100 | [diff] [blame] | 102 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpClamp, BF16); |
Jeremy Johnson | bc2a3db | 2022-09-27 13:50:00 +0100 | [diff] [blame] | 103 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpClamp, FP32); |
Kevin Cheng | 3a47857 | 2021-01-22 17:21:02 -0800 | [diff] [blame] | 104 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpClamp, INT8); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 105 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpClamp, INT16); |
| 106 | |
James Ward | 24dbc42 | 2022-10-19 12:20:31 +0100 | [diff] [blame] | 107 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSigmoid, BF16); |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 108 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSigmoid, FP16); |
Jeremy Johnson | bc2a3db | 2022-09-27 13:50:00 +0100 | [diff] [blame] | 109 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSigmoid, FP32); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 110 | |
James Ward | 24dbc42 | 2022-10-19 12:20:31 +0100 | [diff] [blame] | 111 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpTanh, BF16); |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 112 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpTanh, FP16); |
Jeremy Johnson | bc2a3db | 2022-09-27 13:50:00 +0100 | [diff] [blame] | 113 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpTanh, FP32); |