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
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+/* ******************************************************************************
+ *
+ *
+ * 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 Yurii Shyrma (iuriish@yahoo.com)
+//
+
+#include <system/op_boilerplate.h>
+#if NOT_EXCLUDED(OP_matrix_set_diag)
+
+#include <ops/declarable/CustomOperations.h>
+#include <ops/declarable/helpers/matrixSetDiag.h>
+
+namespace sd {
+namespace ops {
+
+CONFIGURABLE_OP_IMPL(matrix_set_diag, 2, 1, false, 0, 0) {
+  auto input = INPUT_VARIABLE(0);
+  auto diagonal = INPUT_VARIABLE(1);
+
+  auto output = OUTPUT_VARIABLE(0);
+
+  REQUIRE_TRUE(diagonal->rankOf() == input->rankOf() - 1, 0,
+               "MATRIX_SET_DIAG op: rank of diagonal array must be smaller by one compared to rank of input array, but "
+               "got %i and %i correspondingly !",
+               diagonal->rankOf(), input->rankOf());
+
+  for (int i = 0; i < diagonal->rankOf() - 1; ++i)
+    REQUIRE_TRUE(diagonal->sizeAt(i) == input->sizeAt(i), 0,
+                 "MATRIX_SET_DIAG op: the shapes of diagonal and input arrays must be equal till last diagonal "
+                 "dimension but one, however got diagonal=%s and input=%s instead !",
+                 ShapeUtils::shapeAsString(diagonal).c_str(), ShapeUtils::shapeAsString(input).c_str());
+
+  REQUIRE_TRUE(diagonal->sizeAt(-1) == (int)sd::math::sd_min<sd::LongType>(input->sizeAt(-1), input->sizeAt(-2)), 0,
+               "MATRIX_SET_DIAG op: the value of last dimension of diagonal array must be equal to "
+               "min(input_last_shape=%i, input_last_but_one_shape=%i), but got %i instead !",
+               input->sizeAt(-1), input->sizeAt(-2), diagonal->sizeAt(-1));
+
+  helpers::matrixSetDiag(block.launchContext(), *input, *diagonal, *output, false);
+
+  return Status::OK;
+}
+
+DECLARE_SYN(MatrixSetDiag, matrix_set_diag);
+
+DECLARE_TYPES(matrix_set_diag) { getOpDescriptor()->setAllowedInputTypes(ANY)->setSameMode(true); }
+
+}  // namespace ops
+}  // namespace sd
+
+#endif