【CUDA Kernel No.40】comm_init_all算子Kernel修复 -part (#75666)

Author: youge325

paddle/phi/kernels/comm_init_all_kernel.h

@@ -0,0 +1,24 @@
+// Copyright (c) 2025 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 T, typename Context>
+void CommInitAllKernel(const Context& dev_ctx,
+                       const std::vector<int>& devices_input,
+                       int ring_id);
+}  // namespace phi

paddle/phi/kernels/gpu/comm_init_all_kernel.cu

@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#include "paddle/phi/kernels/comm_init_all_kernel.h"
 #include <string>
 #include "glog/logging.h"
 #include "paddle/phi/core/kernel_registry.h"

paddle/phi/kernels/xpu/comm_init_all_kernel.cc

@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#include "paddle/phi/kernels/comm_init_all_kernel.h"
 #include <string>
 #include "glog/logging.h"
 #include "paddle/phi/core/kernel_registry.h"