chore: import upstream snapshot with attribution

2026-07-13 12:47:05 +08:00
commit 4f3b7da785
7394 changed files with 2005594 additions and 0 deletions
@@ -0,0 +1,78 @@
+/* ******************************************************************************
+ *
+ *
+ * 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 <helpers/ShapeUtils.h>
+#include <ops/declarable/LegacyPairwiseTransformOp.h>
+#include <ops/declarable/OpRegistrator.h>
+#include <legacy/NativeOpExecutioner.h>
+namespace sd {
+namespace ops {
+LegacyPairwiseTransformOp::LegacyPairwiseTransformOp() : LegacyOp(2) {
+  this->getOpDescriptor()->allowInplace(true);
+}
+
+LegacyPairwiseTransformOp::LegacyPairwiseTransformOp(int opNum) : LegacyOp(2, opNum) {
+  this->getOpDescriptor()->allowInplace(true);
+}
+
+LegacyOp *LegacyPairwiseTransformOp::clone() { return new LegacyPairwiseTransformOp(this->_opNum); }
+
+Status LegacyPairwiseTransformOp::validateAndExecute(Context &block) {
+  auto x = INPUT_VARIABLE(0);
+  auto y = INPUT_VARIABLE(1);
+  auto z = OUTPUT_VARIABLE(0);
+
+  NDArray::prepareSpecialUse({z}, {x, y});
+
+  if (!x->isSameShape(y))
+    REQUIRE_TRUE(x->isSameShape(y) || y->isScalar(), 0,
+                 "Node_%i: For Pairwise transforms shapes of both operands should be equal but got %s vs %s",
+                 block.getNodeId(), ShapeUtils::shapeAsString(x).c_str(), ShapeUtils::shapeAsString(y).c_str());
+
+  int opNum = block.opNum() < 0 ? this->_opNum : block.opNum();
+
+  ExtraArguments extras(*block.getTArguments());
+  PointersManager manager(block.launchContext(), "LegacyPairwiseTransformOp");
+
+  NativeOpExecutioner::execPairwiseTransform(
+      block.launchContext(), opNum, x->buffer(), x->shapeInfo(), x->specialBuffer(), x->specialShapeInfo(), y->buffer(),
+      y->shapeInfo(), y->specialBuffer(), y->specialShapeInfo(), z->buffer(), z->shapeInfo(), z->specialBuffer(),
+      z->specialShapeInfo(), extras.argumentsAsT(z->dataType()));
+
+  manager.synchronize();
+  STORE_RESULT(*z);
+
+  return Status::OK;
+}
+
+/**
+ *   Output shape of PWT operations always the same as input[0] shape, no exclusions.
+ */
+ShapeList *LegacyPairwiseTransformOp::calculateOutputShape(ShapeList *inputShape, Context &block) {
+  auto inShape = inputShape->at(0);
+
+  LongType *newShape;
+  COPY_SHAPE(inShape, newShape);
+
+  return SHAPELIST(CONSTANT(newShape));
+}
+}  // namespace ops
+}  // namespace sd