cavis/libnd4j/include/ops/declarable/helpers/gru.h

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C++

/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
//
// @author Yurii Shyrma (iuriish@yahoo.com), created on 15.02.2018
//
#ifndef LIBND4J_GRU_H
#define LIBND4J_GRU_H
#include <ops/declarable/helpers/helpers.h>
namespace sd {
namespace ops {
namespace helpers {
void gruCell(sd::LaunchContext * context, const NDArray* x, const NDArray* hLast, const NDArray* Wru, const NDArray* Wc,
const NDArray* bru, const NDArray* bc,
NDArray* r, NDArray* u, NDArray* c, NDArray* h);
void gruTimeLoop(sd::LaunchContext * context, const NDArray* x, const NDArray* h0, const NDArray* Wx, const NDArray* Wh, const NDArray* b, NDArray* h);
void gruCellBP(sd::LaunchContext* context, const NDArray* x, const NDArray* hLast, const NDArray* W, const NDArray* Wc, const NDArray* b, const NDArray* bc, const NDArray* dLdr, const NDArray* dLdu, const NDArray* dLdc, const NDArray* dLdh, NDArray* dLdx, NDArray* dLdhLast, NDArray* dLdW, NDArray* dLdWc, NDArray* dLdb, NDArray* dLdbc);
}
}
}
#endif //LIBND4J_GRU_H