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 +1,49 @@
+// 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.
+
+#include "paddle/phi/kernels/matrix_rank_kernel.h"
+
+#include "paddle/phi/core/kernel_registry.h"
+#include "paddle/phi/kernels/full_kernel.h"
+#include "paddle/phi/kernels/matrix_rank_tol_kernel.h"
+
+namespace phi {
+
+template <typename T, typename Context>
+void MatrixRankKernel(const Context& dev_ctx,
+                      const DenseTensor& x,
+                      float tol,
+                      bool use_default_tol,
+                      bool hermitian,
+                      DenseTensor* out) {
+  DenseTensor atol_tensor;
+  if (use_default_tol) {
+    atol_tensor = Full<T, Context>(dev_ctx, {1}, static_cast<T>(0));
+  } else {
+    atol_tensor = Full<T, Context>(dev_ctx, {1}, static_cast<T>(tol));
+  }
+  MatrixRankTolKernel<T, Context>(
+      dev_ctx, x, atol_tensor, use_default_tol, hermitian, out);
+}
+
+}  // namespace phi
+
+PD_REGISTER_KERNEL(matrix_rank,
+                   CPU,
+                   ALL_LAYOUT,
+                   phi::MatrixRankKernel,
+                   float,
+                   double,
+                   phi::complex64,
+                   phi::complex128) {}