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
+ ******************************************************************************/
+
+/*
+ * transform.h
+ *
+ *  Created on: Dec 28, 2015
+ *  @author: agibsonccc
+ *  @author: raver119@gmail.com
+ */
+
+#ifndef TRANSFORM_FLOAT_H_
+#define TRANSFORM_FLOAT_H_
+#include <math/templatemath.h>
+#include <ops/ops.h>
+
+#include <vector>
+
+
+#include <loops/legacy_ops.h>
+
+namespace functions {
+namespace transform {
+
+template <typename X, typename Z>
+class TransformFloat {
+ public:
+#ifdef __CUDACC__
+
+  template <typename OpType>
+  static SD_DEVICE void transformCuda(const void *dy, const sd::LongType *shapeInfo, void *params, void *result,
+                                      const sd::LongType *resultShapeInfo, sd::LongType *allocationPointer,
+                                      void *reductionPointer, const sd::LongType *tadShapeInfo,
+                                      const sd::LongType *tadOffsets);
+
+  static SD_DEVICE void transformCudaLegacy(const int opNum, const void *dy, const sd::LongType *shapeInfo, void *params,
+                                            void *result, const sd::LongType *resultShapeInfo,
+                                            sd::LongType *allocationPointer,
+                                            void *reductionPointer, const sd::LongType *tadShapeInfo,
+                                            const sd::LongType *tadOffsets);
+
+  template <typename OpType>
+  static SD_DEVICE void transformCuda(sd::LongType n, const void *dy, sd::LongType incy, void *params, void *result,
+                                      sd::LongType resultStride, int *allocationPointer, void *reductionPointer);
+
+  template <typename OpType>
+  static SD_HOST void intermediateShaped(dim3 launchDims, cudaStream_t *stream, const void *x,
+                                         const sd::LongType *xShape, sd::LongType xRank, void *extraParams, void *z,
+                                         const sd::LongType *zShape, sd::LongType zRank,
+                                         sd::LongType *allocationPointer,
+                                         void *reductionPointer, const sd::LongType *tadShapeInfo,
+                                         const sd::LongType *tadOffsets);
+
+  static SD_HOST void executeTransformShaped(dim3 launchDims, cudaStream_t *stream, int opNum, const void *x,
+                                             const sd::LongType *xShape, sd::LongType xRank, void *extraParams, void *z,
+                                             const sd::LongType *zShape, sd::LongType zRank,
+                                             sd::LongType *allocationPointer,
+                                             void *reductionPointer, const sd::LongType *tadShapeInfo,
+                                             const sd::LongType *tadOffsets);
+
+#else
+  static void exec(int opNum, const void *dx, const sd::LongType *xShapeInfo, void *result,
+                   const sd::LongType *resultShapeInfo, void *extraParams, sd::LongType threadId,
+                   sd::LongType numThreads);
+
+  template <typename OpType>
+  static SD_LIB_EXPORT void exec(const void *dx, const sd::LongType *xShapeInfo, void *result,
+                                 const sd::LongType *resultShapeInfo, void *extraParams, sd::LongType threadId,
+                                 sd::LongType numThreads);
+#endif
+};
+}  // namespace transform
+}  // namespace functions
+
+#endif /* TRANSFORM_H_ */