@tensorflow/tfjs-node
Version:
This repository provides native TensorFlow execution in backend JavaScript applications under the Node.js runtime, accelerated by the TensorFlow C binary under the hood. It provides the same API as [TensorFlow.js](https://js.tensorflow.org/api/latest/).
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JavaScript
;
/**
* @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.
* =============================================================================
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.splitVConfig = void 0;
var tfjs_1 = require("@tensorflow/tfjs");
var nodejs_kernel_backend_1 = require("../nodejs_kernel_backend");
exports.splitVConfig = {
kernelName: tfjs_1.SplitV,
backendName: 'tensorflow',
kernelFunc: function (args) {
var x = args.inputs.x;
var backend = args.backend;
var _a = args.attrs, numOrSizeSplits = _a.numOrSizeSplits, axis = _a.axis;
var $axis = tfjs_1.util.parseAxisParam(axis, x.shape)[0];
var splitSizes = tfjs_1.backend_util.prepareSplitSize(x, numOrSizeSplits, $axis);
var opAttrs = [
{
name: 'num_split',
type: backend.binding.TF_ATTR_INT,
value: splitSizes.length
},
(0, nodejs_kernel_backend_1.createTensorsTypeOpAttr)('T', x), {
name: 'Tlen',
type: backend.binding.TF_ATTR_TYPE,
value: backend.binding.TF_INT32
}
];
var inputs = [x];
return (0, tfjs_1.tidy)(function () {
inputs.push((0, tfjs_1.tensor1d)(splitSizes, 'int32'));
inputs.push((0, tfjs_1.scalar)($axis, 'int32'));
return backend.executeMultipleOutputs(tfjs_1.SplitV, opAttrs, inputs, splitSizes.length);
});
}
};