a8dd6713aa
* - improve performance of scatter (no lock) ops for 1D case Signed-off-by: Yurii <iuriish@yahoo.com> * - improve scatter lock op performance for 1D case Signed-off-by: Yurii <iuriish@yahoo.com> * - add kernel for verification of input indices-array elements in scatter and scatter_nd ops Signed-off-by: Yurii <iuriish@yahoo.com> * - provide fast indices checking on cpu side for scatter and gather osp Signed-off-by: Yurii <iuriish@yahoo.com> * - apply corrections requested by pr reviewer Signed-off-by: Yurii <iuriish@yahoo.com>
41 lines
1.5 KiB
C++
41 lines
1.5 KiB
C++
/*******************************************************************************
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* Copyright (c) 2015-2018 Skymind, Inc.
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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//
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// @author raver119@gmail.com
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//
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#ifndef DEV_TESTS_SCATTER_H
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#define DEV_TESTS_SCATTER_H
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#include <NDArray.h>
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namespace nd4j {
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namespace ops {
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namespace helpers {
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void scatter(nd4j::LaunchContext* context, pairwise::Ops op, const NDArray& indices, const NDArray& updates, NDArray& output, const bool lock);
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void scatterND(nd4j::LaunchContext* context, pairwise::Ops op, const NDArray& indices, const NDArray& updates, NDArray& output, const bool lock);
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void scatterForLoss(nd4j::LaunchContext* context, const NDArray& indices, NDArray& updates, NDArray& output, const bool calcGrad);
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Nd4jLong checkIndices(nd4j::LaunchContext *context, const NDArray& indices, const NDArray& output, const int axis = -1);
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}
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}
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}
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#endif //DEV_TESTS_SCATTER_H
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