25e51cdbac
Remove the hack to disable them. PiperOrigin-RevId: 309989723 Change-Id: I592d6bb30974c0038a28a6c282501c2c69003113
40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
/* Copyright 2020 The TensorFlow Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#include "tensorflow/compiler/xla/service/cpu/runtime_pow.h"
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#include "tensorflow/core/platform/macros.h"
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template <typename T>
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static T Powi(T a, tensorflow::int32 b) {
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const bool recip = b < 0;
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T r = 1;
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while (true) {
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if (b & 1) r *= a;
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b /= 2;
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if (b == 0) break;
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a *= a;
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}
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return recip ? 1 / r : r;
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}
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float TF_ATTRIBUTE_WEAK __powisf2(float a, tensorflow::int32 b) {
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return Powi(a, b);
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}
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double TF_ATTRIBUTE_WEAK __powidf2(double a, tensorflow::int32 b) {
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return Powi(a, b);
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}
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