chore: import upstream snapshot with attribution

paddle/ap/include/kernel_dispatch/dispatch_raw_ctx.h

@@ -0,0 +1,73 @@
+// Copyright (c) 2024 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/ap/include/adt/adt.h"
+#include "paddle/ap/include/axpr/type.h"
+#include "paddle/ap/include/code_module/data_type.h"
+#include "paddle/ap/include/kernel_dispatch/arg_value.h"
+#include "paddle/ap/include/kernel_dispatch/device_ctx.h"
+#include "paddle/ap/include/kernel_dispatch/typed_buffer.h"
+#include "paddle/ap/include/rt_module/module.h"
+#include "paddle/phi/core/dense_tensor.h"
+
+namespace phi {
+
+class DenseTensor;
+
+}
+
+namespace ap::kernel_dispatch {
+
+using RtModuleImpl = std::variant<std::shared_ptr<const rt_module::Module>>;
+
+struct RtModule : public RtModuleImpl {
+  using RtModuleImpl::RtModuleImpl;
+  ADT_DEFINE_VARIANT_METHODS(RtModuleImpl);
+};
+
+template <typename ValueT>
+struct DispatchRawCtxImpl {
+  DeviceCtx device_ctx;
+  adt::List<ValueT> inputs;
+  adt::List<ValueT> outputs;
+  RtModule rt_module;
+
+  bool operator==(const DispatchRawCtxImpl& other) const {
+    return &other == this;
+  }
+
+  Result<adt::Ok> LaunchCudaKernel(
+      const std::string& func_name,
+      int64_t num_blocks,
+      int64_t num_threads,
+      const adt::List<ArgValue>& kernel_args) const;
+};
+
+template <typename ValueT>
+ADT_DEFINE_RC(DispatchRawCtx, DispatchRawCtxImpl<ValueT>);
+
+}  // namespace ap::kernel_dispatch
+
+namespace ap::axpr {
+
+template <typename ValueT>
+struct TypeImpl<ap::kernel_dispatch::DispatchRawCtx<ValueT>>
+    : public std::monostate {
+  using value_type = ap::kernel_dispatch::DispatchRawCtx<ValueT>;
+
+  const char* Name() const { return "DispatchRawCtx"; }
+};
+
+}  // namespace ap::axpr