gx

chenyc

2025-02-12 ea42ff3ebee1eeb3fb29423aa848a249441db81c

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/**
 * @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 { ENGINE } from '../engine';
import { Fill } from '../kernel_names';
import { inferDtype } from '../util';
import { assertNonNegativeIntegerDimensions } from '../util_base';
/**
 * Creates a `tf.Tensor` filled with a scalar value.
 *
 * ```js
 * tf.fill([2, 2], 4).print();
 * ```
 *
 * @param shape An array of integers defining the output tensor shape.
 * @param value The scalar value to fill the tensor with.
 * @param dtype The type of an element in the resulting tensor. Defaults to
 *     'float32' if the given param value is a number, otherwise 'string'.
 *
 * @doc {heading: 'Tensors', subheading: 'Creation'}
 */
function fill(shape, value, dtype) {
    assertNonNegativeIntegerDimensions(shape);
    dtype = dtype || inferDtype(value);
    const attrs = { shape, value, dtype };
    return ENGINE.runKernel(Fill, {}, attrs);
}
export { fill };
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