74 lines
2.6 KiB
C++
74 lines
2.6 KiB
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
|
|
******************************************************************************/
|
|
|
|
//
|
|
// Created by raver119 on 16.10.2017.
|
|
//
|
|
|
|
#include <ops/declarable/LegacyTransformAnyOp.h>
|
|
|
|
#include <NativeOpExecutioner.h>
|
|
|
|
|
|
namespace nd4j {
|
|
namespace ops {
|
|
LegacyTransformAnyOp::LegacyTransformAnyOp() : LegacyOp::LegacyOp(1) {
|
|
// just a no-op
|
|
}
|
|
|
|
LegacyTransformAnyOp::LegacyTransformAnyOp(int opNum) : LegacyOp::LegacyOp(1, opNum) {
|
|
// just a no-op
|
|
}
|
|
|
|
LegacyOp* LegacyTransformAnyOp::clone() {
|
|
return new LegacyTransformAnyOp(this->_opNum);
|
|
}
|
|
|
|
Nd4jStatus LegacyTransformAnyOp::validateAndExecute(Context &block) {
|
|
auto input = INPUT_VARIABLE(0);
|
|
auto z = OUTPUT_VARIABLE(0);
|
|
|
|
NDArray::prepareSpecialUse({z}, {input});
|
|
|
|
int opNum = block.opNum() < 0 ? this->_opNum : block.opNum();
|
|
|
|
ExtraArguments extras(*block.getTArguments());
|
|
PointersManager manager(block.launchContext(),"LegacyTransformAnyOp");
|
|
|
|
NativeOpExecutioner::execTransformAny(block.launchContext(), opNum, input->getBuffer(), input->getShapeInfo(), input->specialBuffer(), input->specialShapeInfo(),
|
|
z->getBuffer(), z->getShapeInfo(), z->specialBuffer(), z->specialShapeInfo(), extras.argumentsAsT(z->dataType()), nullptr, nullptr);
|
|
|
|
manager.synchronize();
|
|
STORE_RESULT(*z);
|
|
|
|
return Status::OK();
|
|
}
|
|
|
|
/**
|
|
* For transform operations, output shape always equals to input shape. With just a few exclusions, like im2col and col2im.
|
|
* But these ops already have CustomOp implementations.
|
|
*
|
|
*/
|
|
ShapeList *LegacyTransformAnyOp::calculateOutputShape(ShapeList *inputShape, nd4j::graph::Context &block) {
|
|
auto inShape = inputShape->at(0);
|
|
|
|
Nd4jLong *newShape;
|
|
COPY_SHAPE(inShape, newShape);
|
|
|
|
return SHAPELIST(CONSTANT(newShape));
|
|
}
|
|
}
|
|
} |