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chenyc

2025-06-12 7b72ac13a83764a662159d4a49b7fffb90476ecb

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/**
 * @license
 * Copyright 2022 Google LLC.
 * 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 { RaggedRange } from '@tensorflow/tfjs-core';
import { raggedRangeImplCPU } from '../kernel_utils/shared';
export function raggedRange(args) {
    const { inputs, backend } = args;
    const { starts, limits, deltas } = inputs;
    const $starts = backend.readSync(starts.dataId);
    const $limits = backend.readSync(limits.dataId);
    const $deltas = backend.readSync(deltas.dataId);
    const [rtNestedSplitsData, rtDenseValuesData] = raggedRangeImplCPU($starts, starts.shape, starts.dtype, $limits, limits.shape, $deltas, deltas.shape);
    const rtNestedSplits = backend.makeTensorInfo([rtNestedSplitsData.length], 'int32', rtNestedSplitsData);
    const rtDenseValues = backend.makeTensorInfo([rtDenseValuesData.length], starts.dtype, rtDenseValuesData);
    return [rtNestedSplits, rtDenseValues];
}
export const raggedRangeConfig = {
    kernelName: RaggedRange,
    backendName: 'webgl',
    kernelFunc: raggedRange,
};
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