cavis/libnd4j/include/ops/declarable/generic/parity_ops/lgamma.cpp

50 lines
1.3 KiB
C++

/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
* Copyright (c) 2020 Konduit K.K.
*
* 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 George A. Shulinok <sgazeos@gmail.com>
//
#include <op_boilerplate.h>
#if NOT_EXCLUDED(OP_lgamma)
#include <ops/declarable/CustomOperations.h>
#include <ops/declarable/helpers/lgamma.h>
namespace nd4j {
namespace ops {
OP_IMPL(lgamma, 1, 1, true) {
auto x = INPUT_VARIABLE(0);
auto z = OUTPUT_VARIABLE(0);
helpers::lgamma(block.launchContext(), *x, *z);
return Status::OK();
}
DECLARE_TYPES(lgamma) {
getOpDescriptor()
->setAllowedInputTypes({ALL_FLOATS}) // as TF says
->setSameMode(true);
}
}
}
#endif