wehub-resource-sync
94 lines
3.4 KiB
C++
94 lines
3.4 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
|
|
******************************************************************************/
|
|
|
|
//
|
|
// Created by raver119 on 16.10.2017.
|
|
//
|
|
#include <array/NDArrayFactory.h>
|
|
#include <ops/declarable/LegacyScalarOp.h>
|
|
|
|
#include <ops/declarable/OpRegistrator.h>
|
|
#include <legacy/NativeOpExecutioner.h>
|
|
|
|
namespace sd {
|
|
namespace ops {
|
|
LegacyScalarOp::LegacyScalarOp() : LegacyOp(1) { this->getOpDescriptor()->allowInplace(true); }
|
|
|
|
LegacyScalarOp::LegacyScalarOp(int opNum) : LegacyOp(1, opNum) {
|
|
this->getOpDescriptor()->allowInplace(true);
|
|
}
|
|
|
|
LegacyOp *LegacyScalarOp::clone() { return new LegacyScalarOp(this->_opNum, *this->_scalar); }
|
|
|
|
LegacyScalarOp::LegacyScalarOp(int opNum, NDArray &scalar) : LegacyOp(1, opNum) {
|
|
_scalar = new NDArray(scalar.dup(scalar.ordering(), false));
|
|
}
|
|
|
|
ShapeList *LegacyScalarOp::calculateOutputShape(ShapeList *inputShape, Context &block) {
|
|
auto inShape = inputShape->at(0);
|
|
|
|
LongType *newShape;
|
|
COPY_SHAPE(inShape, newShape);
|
|
|
|
return SHAPELIST(CONSTANT(newShape));
|
|
}
|
|
|
|
Status LegacyScalarOp::validateAndExecute(Context &block) {
|
|
auto x = INPUT_VARIABLE(0);
|
|
auto z = OUTPUT_VARIABLE(0);
|
|
|
|
int opNum = block.opNum() < 0 ? this->_opNum : block.opNum();
|
|
|
|
ExtraArguments extras(*block.getTArguments());
|
|
PointersManager manager(block.launchContext(), "LegacyScalarOp");
|
|
|
|
if (block.width() > 1) {
|
|
auto y = INPUT_VARIABLE(1);
|
|
|
|
NDArray::prepareSpecialUse({z}, {x, y});
|
|
|
|
NativeOpExecutioner::execScalar(block.launchContext(), opNum, x->buffer(), x->shapeInfo(), x->specialBuffer(),
|
|
x->specialShapeInfo(), z->buffer(), z->shapeInfo(), z->specialBuffer(),
|
|
z->specialShapeInfo(), y->buffer(), y->shapeInfo(), y->specialBuffer(),
|
|
y->specialShapeInfo(), extras.argumentsAsT(z->dataType()));
|
|
|
|
NDArray::registerSpecialUse({z}, {x, y});
|
|
} else if (block.getTArguments()->size() > 0) {
|
|
auto y = NDArrayFactory::create(x->dataType(), T_ARG(0), block.launchContext());
|
|
|
|
x->applyScalarArr(static_cast<scalar::Ops>(opNum), &y, z);
|
|
manager.synchronize();
|
|
} else {
|
|
NDArray::prepareSpecialUse({z}, {x, _scalar});
|
|
|
|
NativeOpExecutioner::execScalar(
|
|
block.launchContext(), opNum, x->buffer(), x->shapeInfo(), x->specialBuffer(), x->specialShapeInfo(),
|
|
z->buffer(), z->shapeInfo(), z->specialBuffer(), z->specialShapeInfo(), _scalar->buffer(), _scalar->shapeInfo(),
|
|
_scalar->specialBuffer(), _scalar->specialShapeInfo(), extras.argumentsAsT(z->dataType()));
|
|
|
|
NDArray::registerSpecialUse({z}, {x, _scalar});
|
|
}
|
|
|
|
|
|
traceExecIfNeeded(block);
|
|
|
|
return Status::OK;
|
|
}
|
|
} // namespace ops
|
|
} // namespace sd
|