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 +1,52 @@
+/* ******************************************************************************
+ *
+ *
+ * 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 sgazeos@gmail.com
+//
+#include <ops/declarable/helpers/weights.h>
+
+namespace sd {
+namespace ops {
+namespace helpers {
+
+template <typename T>
+static void adjustWeights_(NDArray* input, NDArray* weights, NDArray* output, int minLength, int maxLength) {
+  for (sd::LongType e = 0; e < input->lengthOf(); e++) {
+    int val = input->e<int>(e);
+    if (val < maxLength) {
+      if (weights != nullptr)
+        output->p(val, output->e<T>(val) + weights->e<T>(e));
+      else
+        output->p(val, output->e<T>(val) + 1);
+    }
+  }
+}
+
+void adjustWeights(sd::LaunchContext* context, NDArray* input, NDArray* weights, NDArray* output, int minLength,
+                   int maxLength) {
+  BUILD_SINGLE_SELECTOR(output->dataType(), adjustWeights_, (input, weights, output, minLength, maxLength),
+                        SD_COMMON_TYPES);
+}
+
+BUILD_SINGLE_TEMPLATE( void adjustWeights_,
+                      (NDArray * input, NDArray* weights, NDArray* output, int minLength, int maxLength),
+                      SD_COMMON_TYPES);
+}  // namespace helpers
+}  // namespace ops
+}  // namespace sd