"use strict";
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/**
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* @license
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* Copyright 2020 Google LLC. 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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.dilation2dBackpropFilterConfig = void 0;
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var tfjs_1 = require("@tensorflow/tfjs");
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var nodejs_kernel_backend_1 = require("../nodejs_kernel_backend");
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exports.dilation2dBackpropFilterConfig = {
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kernelName: tfjs_1.Dilation2DBackpropFilter,
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backendName: 'tensorflow',
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kernelFunc: function (_a) {
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var inputs = _a.inputs, backend = _a.backend, attrs = _a.attrs;
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var _b = inputs, x = _b.x, filter = _b.filter, dy = _b.dy;
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var _c = attrs, strides = _c.strides, pad = _c.pad, dilations = _c.dilations;
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var _d = tfjs_1.backend_util.computeDilation2DInfo(x.shape, filter.shape, strides, pad, 'NHWC' /* dataFormat */, dilations), dilationHeight = _d.dilationHeight, dilationWidth = _d.dilationWidth, padInfo = _d.padInfo, strideHeight = _d.strideHeight, strideWidth = _d.strideWidth;
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var $strides = [1, strideHeight, strideWidth, 1];
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var $dilations = [1, dilationHeight, dilationWidth, 1];
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var nodeBackend = backend;
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var opAttrs = [
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(0, nodejs_kernel_backend_1.createTensorsTypeOpAttr)('T', x.dtype),
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{ name: 'strides', type: nodeBackend.binding.TF_ATTR_INT, value: $strides },
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{ name: 'rates', type: nodeBackend.binding.TF_ATTR_INT, value: $dilations },
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{
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name: 'padding',
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type: nodeBackend.binding.TF_ATTR_STRING,
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value: padInfo.type
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}
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];
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return nodeBackend.executeSingleOutput(tfjs_1.Dilation2DBackpropFilter, opAttrs, [x, filter, dy]);
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}
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};
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