wehub-resource-sync
52 lines
1.7 KiB
Plaintext
52 lines
1.7 KiB
Plaintext
// Copyright (c) 2024 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "paddle/phi/kernels/mp_allreduce_sum_kernel.h"
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#include "paddle/phi/core/kernel_registry.h"
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#include "paddle/phi/kernels/all_reduce_kernel.h"
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namespace phi {
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template <typename T, typename Context>
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void MpAllReduceSumKernel(const Context& dev_ctx,
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const DenseTensor& x,
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DenseTensor* out) {
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AllReduceKernel<T, Context>(
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dev_ctx, x, static_cast<int>(ReduceType::kRedSum), out);
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}
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} // namespace phi
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#if (NCCL_VERSION_CODE >= 21000 && CUDA_VERSION >= 11000) || \
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defined(PADDLE_WITH_HIP)
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PD_REGISTER_KERNEL(mp_allreduce_sum,
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GPU,
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ALL_LAYOUT,
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phi::MpAllReduceSumKernel,
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float,
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double,
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int,
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int64_t,
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phi::bfloat16,
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phi::float16) {}
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#else
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PD_REGISTER_KERNEL(mp_allreduce_sum,
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GPU,
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ALL_LAYOUT,
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phi::MpAllReduceSumKernel,
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float,
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double,
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int,
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int64_t,
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phi::float16) {}
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#endif
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