wehub-resource-sync
68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
/* ******************************************************************************
|
|
*
|
|
*
|
|
* 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.
|
|
*
|
|
* See the NOTICE file distributed with this work for additional
|
|
* information regarding copyright ownership.
|
|
* 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 raver119@gmail.com
|
|
//
|
|
|
|
#include <system/op_boilerplate.h>
|
|
#if NOT_EXCLUDED(OP_lrelu)
|
|
|
|
#include <ops/declarable/CustomOperations.h>
|
|
#include <ops/declarable/helpers/legacy_helpers.h>
|
|
namespace sd {
|
|
namespace ops {
|
|
CONFIGURABLE_OP_IMPL(lrelu, 1, 1, true, -2, 0) {
|
|
auto input = INPUT_VARIABLE(0);
|
|
auto output = OUTPUT_VARIABLE(0);
|
|
|
|
float alpha = block.numT() > 0 ? T_ARG(0) : 0.01f;
|
|
|
|
input->applyScalar(scalar::LeakyRELU, alpha, output);
|
|
STORE_RESULT(output);
|
|
|
|
return Status::OK;
|
|
}
|
|
|
|
DECLARE_TYPES(lrelu) {
|
|
getOpDescriptor()->setAllowedInputTypes(0, ANY)->setAllowedOutputTypes(0, {ALL_FLOATS});
|
|
}
|
|
|
|
CONFIGURABLE_OP_IMPL(lrelu_bp, 2, 1, true, -2, 0) {
|
|
auto input = INPUT_VARIABLE(0);
|
|
auto epsilon = INPUT_VARIABLE(1);
|
|
|
|
auto z = OUTPUT_VARIABLE(0);
|
|
|
|
float alpha = block.numT() > 0 ? T_ARG(0) : 0.01f;
|
|
|
|
helpers::leakyReluDerivative(block.launchContext(), input, epsilon, z, alpha);
|
|
return Status::OK;
|
|
}
|
|
|
|
DECLARE_TYPES(lrelu_bp) {
|
|
getOpDescriptor()
|
|
->setAllowedInputTypes(0, ANY)
|
|
->setAllowedInputTypes(1, {FLOAT32, DOUBLE, HALF})
|
|
->setAllowedOutputTypes(0, {FLOAT32, DOUBLE, HALF});
|
|
}
|
|
} // namespace ops
|
|
} // namespace sd
|
|
|
|
#endif
|