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paddlepaddle--paddle/paddle/phi/kernels/impl/fetch_barrier_kernel_impl.h
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2026-07-13 12:40:42 +08:00

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// 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 "glog/logging.h"
#include "paddle/phi/core/dense_tensor.h"
#include "paddle/utils/optional.h"
namespace phi {
template <typename T, typename Context>
void FetchBarrierKernel(const Context &dev_ctx,
const optional<std::vector<const DenseTensor *>> &x
UNUSED,
int trainer_id UNUSED,
const std::vector<std::string> &endpoints UNUSED,
std::vector<DenseTensor *> out UNUSED) {
VLOG(5) << "FetchBarrier Sync, do not need now";
}
} // namespace phi