chore: import upstream snapshot with attribution

2026-07-13 12:40:42 +08:00
commit e25996e7db
15472 changed files with 3536181 additions and 0 deletions
@@ -0,0 +1,57 @@
+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// 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.
+
+#pragma once
+
+#include "paddle/phi/core/dense_tensor.h"
+
+namespace phi {
+
+template <typename Context>
+void GetAccumulators(const Context& dev_ctx,
+                     const DenseTensor& in_num_accumulates,
+                     const DenseTensor& in_old_num_accumulates,
+                     const DenseTensor& in_num_updates,
+                     int64_t* num_updates,
+                     int64_t* num_accumulates,
+                     int64_t* old_num_accumulates);
+
+template <typename Context>
+void SetAccumulators(const Context& dev_ctx,
+                     int64_t num_updates,
+                     int64_t num_accumulates,
+                     int64_t old_num_accumulates,
+                     DenseTensor* out_num_accumulates,
+                     DenseTensor* out_old_num_accumulates,
+                     DenseTensor* out_num_updates);
+
+template <typename T, typename Context>
+void AverageAccumulatesKernel(const Context& dev_ctx,
+                              const DenseTensor& param,
+                              const DenseTensor& in_sum_1,
+                              const DenseTensor& in_sum_2,
+                              const DenseTensor& in_sum_3,
+                              const DenseTensor& in_num_accumulates,
+                              const DenseTensor& in_old_num_accumulates,
+                              const DenseTensor& in_num_updates,
+                              float average_window,
+                              int64_t max_average_window,
+                              int64_t min_average_window,
+                              DenseTensor* out_sum_1,
+                              DenseTensor* out_sum_2,
+                              DenseTensor* out_sum_3,
+                              DenseTensor* out_num_accumulates,
+                              DenseTensor* out_old_num_accumulates,
+                              DenseTensor* out_num_updates);
+}  // namespace phi