wehub-resource-sync
79 lines
2.9 KiB
C++
79 lines
2.9 KiB
C++
/* ******************************************************************************
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*
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* See the NOTICE file distributed with this work for additional
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* information regarding copyright ownership.
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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//
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// Created by raver119 on 16.10.2017.
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//
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#include <helpers/ShapeUtils.h>
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#include <ops/declarable/LegacyPairwiseTransformOp.h>
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#include <ops/declarable/OpRegistrator.h>
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#include <legacy/NativeOpExecutioner.h>
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namespace sd {
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namespace ops {
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LegacyPairwiseTransformOp::LegacyPairwiseTransformOp() : LegacyOp(2) {
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this->getOpDescriptor()->allowInplace(true);
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}
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LegacyPairwiseTransformOp::LegacyPairwiseTransformOp(int opNum) : LegacyOp(2, opNum) {
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this->getOpDescriptor()->allowInplace(true);
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}
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LegacyOp *LegacyPairwiseTransformOp::clone() { return new LegacyPairwiseTransformOp(this->_opNum); }
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Status LegacyPairwiseTransformOp::validateAndExecute(Context &block) {
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auto x = INPUT_VARIABLE(0);
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auto y = INPUT_VARIABLE(1);
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auto z = OUTPUT_VARIABLE(0);
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NDArray::prepareSpecialUse({z}, {x, y});
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if (!x->isSameShape(y))
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REQUIRE_TRUE(x->isSameShape(y) || y->isScalar(), 0,
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"Node_%i: For Pairwise transforms shapes of both operands should be equal but got %s vs %s",
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block.getNodeId(), ShapeUtils::shapeAsString(x).c_str(), ShapeUtils::shapeAsString(y).c_str());
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int opNum = block.opNum() < 0 ? this->_opNum : block.opNum();
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ExtraArguments extras(*block.getTArguments());
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PointersManager manager(block.launchContext(), "LegacyPairwiseTransformOp");
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NativeOpExecutioner::execPairwiseTransform(
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block.launchContext(), opNum, x->buffer(), x->shapeInfo(), x->specialBuffer(), x->specialShapeInfo(), y->buffer(),
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y->shapeInfo(), y->specialBuffer(), y->specialShapeInfo(), z->buffer(), z->shapeInfo(), z->specialBuffer(),
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z->specialShapeInfo(), extras.argumentsAsT(z->dataType()));
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manager.synchronize();
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STORE_RESULT(*z);
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return Status::OK;
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}
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/**
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* Output shape of PWT operations always the same as input[0] shape, no exclusions.
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*/
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ShapeList *LegacyPairwiseTransformOp::calculateOutputShape(ShapeList *inputShape, Context &block) {
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auto inShape = inputShape->at(0);
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LongType *newShape;
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COPY_SHAPE(inShape, newShape);
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return SHAPELIST(CONSTANT(newShape));
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}
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} // namespace ops
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} // namespace sd
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