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 +1,123 @@
+/* Copyright (c) 2021 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/matmul_kernel.h"
+
+#include "paddle/phi/backends/gpu/gpu_context.h"
+#include "paddle/phi/core/kernel_registry.h"
+#include "paddle/phi/kernels/impl/matmul_kernel_impl.h"
+
+#if defined(PADDLE_WITH_CUDA) || defined(PADDLE_WITH_HIP)
+#if CUDA_VERSION >= 12010 && defined(__CUDA_ARCH__) && __CUDA_ARCH__ >= 890
+PD_REGISTER_KERNEL(matmul,
+                   GPU,
+                   ALL_LAYOUT,
+                   phi::MatmulKernel,
+                   float,
+                   double,
+                   int32_t,
+                   int64_t,
+                   phi::float8_e4m3fn,
+                   phi::float16,
+                   phi::bfloat16,
+                   phi::complex64,
+                   phi::complex128,
+                   int8_t) {
+#else
+PD_REGISTER_KERNEL(matmul,
+                   GPU,
+                   ALL_LAYOUT,
+                   phi::MatmulKernel,
+                   float,
+                   double,
+                   int32_t,
+                   int64_t,
+                   phi::float16,
+                   phi::bfloat16,
+                   phi::complex64,
+                   phi::complex128,
+                   int8_t) {
+#endif
+  if (kernel_key.dtype() == phi::DataType::INT8) {
+    kernel->OutputAt(0).SetDataType(phi::DataType::INT32);
+  }
+  if (kernel_key.dtype() == phi::DataType::FLOAT8_E4M3FN) {
+    kernel->OutputAt(0).SetDataType(phi::DataType::FLOAT16);
+  }
+}
+#else
+PD_REGISTER_KERNEL(matmul,
+                   GPU,
+                   ALL_LAYOUT,
+                   phi::MatmulKernel,
+                   float,
+                   double,
+                   int32_t,
+                   int64_t,
+                   phi::float16,
+                   phi::bfloat16,
+                   phi::complex64,
+                   phi::complex128) {
+  if (kernel_key.dtype() == phi::DataType::INT8) {
+    kernel->OutputAt(0).SetDataType(phi::DataType::INT32);
+  }
+}
+#endif
+
+#ifdef PADDLE_WITH_CUDA
+PD_REGISTER_KERNEL(matmul_with_flatten,
+                   GPU,
+                   ALL_LAYOUT,
+                   phi::MatmulWithFlattenKernel,
+                   int8_t,
+                   float,
+                   double,
+                   phi::bfloat16,
+                   phi::float16) {
+  if (kernel_key.dtype() == phi::DataType::INT8) {
+    kernel->OutputAt(0).SetDataType(phi::DataType::INT32);
+  }
+}
+#else
+PD_REGISTER_KERNEL(matmul_with_flatten,
+                   GPU,
+                   ALL_LAYOUT,
+                   phi::MatmulWithFlattenKernel,
+                   float,
+                   double,
+                   phi::bfloat16,
+                   phi::float16) {
+  if (kernel_key.dtype() == phi::DataType::INT8) {
+    kernel->OutputAt(0).SetDataType(phi::DataType::INT32);
+  }
+}
+#endif
+
+PD_REGISTER_KERNEL(legacy_matmul,
+                   GPU,
+                   ALL_LAYOUT,
+                   phi::LegacyMatmulKernel,
+                   float,
+                   double,
+                   phi::float16,
+                   int8_t) {
+  if (kernel_key.dtype() == phi::DataType::INT8) {
+    kernel->OutputAt(0).SetDataType(phi::DataType::INT32);
+  }
+}
+
+PD_REGISTER_KERNEL(
+    mm_out_dtype, GPU, ALL_LAYOUT, phi::MmOutDtypeKernel, phi::bfloat16) {
+  kernel->OutputAt(0).SetDataType(phi::DataType::FLOAT32);
+}