"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.conv3DConfig = 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.conv3DConfig = {
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kernelName: tfjs_1.Conv3D,
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backendName: 'tensorflow',
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kernelFunc: function (args) {
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var _a = args.inputs, x = _a.x, filter = _a.filter;
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var backend = args.backend;
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var _b = args.attrs, strides = _b.strides, pad = _b.pad, dilations = _b.dilations;
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var convInfo = tfjs_1.backend_util.computeConv3DInfo(x.shape, filter.shape, strides, dilations, pad);
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var $strides = [
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1, convInfo.strideDepth, convInfo.strideHeight, convInfo.strideWidth, 1
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];
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var padding = convInfo.padInfo.type;
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var $dataFormat = convInfo.dataFormat === 'channelsLast' ? 'NDHWC' : 'NCDHW';
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if (!backend.isGPUPackage && convInfo.dilationDepth > 1) {
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throw new Error('CPU Dilation depth must be 1');
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}
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var $dilations = [
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1, convInfo.dilationDepth, convInfo.dilationHeight,
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convInfo.dilationWidth, 1
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];
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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: backend.binding.TF_ATTR_INT, value: $strides },
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{ name: 'padding', type: backend.binding.TF_ATTR_STRING, value: padding }, {
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name: 'data_format',
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type: backend.binding.TF_ATTR_STRING,
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value: $dataFormat
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},
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{ name: 'dilations', type: backend.binding.TF_ATTR_INT, value: $dilations }
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];
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return backend.executeSingleOutput(tfjs_1.Conv3D, opAttrs, [x, filter]);
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}
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};
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