52 lines
1.5 KiB
Plaintext
52 lines
1.5 KiB
Plaintext
/*******************************************************************************
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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 sgazeos@gmail.com
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//
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#include <ops/declarable/helpers/axis.h>
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namespace nd4j {
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namespace ops {
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namespace helpers {
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void adjustAxis(Nd4jLong rank, NDArray* axisVector, std::vector<int>& output) {
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output.resize(axisVector->lengthOf());
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axisVector->tickReadDevice();
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axisVector->syncToHost();
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for (int e = 0; e < axisVector->lengthOf(); e++) {
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auto ca = axisVector->e<int>(e);
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if (ca < 0)
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ca += rank;
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output[e] = ca;
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}
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}
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void adjustAxis(Nd4jLong rank, std::vector<int> &axisVector) {
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for (int e = 0; e < axisVector.size(); e++) {
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auto a = axisVector[e];
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if (a < 0)
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axisVector[e] = a + rank;
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}
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}
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}
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}
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}
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