/** * @license * Copyright 2020 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. * ============================================================================= */ import { FusedDepthwiseConv2D } from '@tensorflow/tfjs-core'; import { applyActivation } from '../utils/fused_utils'; import { add } from './Add'; import { depthwiseConv2dNative } from './DepthwiseConv2dNative'; export function fusedDepthwiseConv2D(args) { const { inputs, backend, attrs } = args; const { x, filter, bias, preluActivationWeights } = inputs; const { strides, pad, dataFormat, dilations, dimRoundingMode, activation, leakyreluAlpha } = attrs; let result = depthwiseConv2dNative({ inputs: { x, filter }, backend, attrs: { strides, pad, dataFormat, dilations, dimRoundingMode } }); if (bias) { const oldResult = result; result = add({ inputs: { a: result, b: bias }, backend }); backend.disposeIntermediateTensorInfo(oldResult); } if (activation) { const oldResult = result; result = applyActivation(backend, result, activation, preluActivationWeights, leakyreluAlpha); backend.disposeIntermediateTensorInfo(oldResult); } return result; } export const fusedDepthwiseConv2DConfig = { kernelName: FusedDepthwiseConv2D, backendName: 'cpu', kernelFunc: fusedDepthwiseConv2D }; //# 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