47 lines
1.8 KiB
C++
47 lines
1.8 KiB
C++
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/*******************************************************************************
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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/weights.h>
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namespace nd4j {
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namespace ops {
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namespace helpers {
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template <typename T>
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static void adjustWeights_(NDArray* input, NDArray* weights, NDArray* output, int minLength, int maxLength) {
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for (int e = 0; e < input->lengthOf(); e++) {
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int val = input->e<int>(e);
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if (val < maxLength) {
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if (weights != nullptr)
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output->p(val, output->e<T>(val) + weights->e<T>(e));
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else
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output->p(val, output->e<T>(val) + 1);
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}
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}
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}
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void adjustWeights(nd4j::LaunchContext * context, NDArray* input, NDArray* weights, NDArray* output, int minLength, int maxLength) {
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BUILD_SINGLE_SELECTOR(output->dataType(), adjustWeights_, (input, weights, output, minLength, maxLength), LIBND4J_TYPES);
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}
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BUILD_SINGLE_TEMPLATE(template void adjustWeights_, (NDArray* input, NDArray* weights, NDArray* output, int minLength, int maxLength), LIBND4J_TYPES);
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}
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}
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}
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