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34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
// 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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#pragma once
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#include <cuda_runtime.h>
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#include "paddle/phi/core/enforce.h"
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namespace common
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{
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inline int getSMVersion()
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{
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int device{-1};
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PADDLE_ENFORCE_GPU_SUCCESS(cudaGetDevice(&device));
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int sm_major = 0;
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int sm_minor = 0;
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PADDLE_ENFORCE_GPU_SUCCESS(cudaDeviceGetAttribute(&sm_major, cudaDevAttrComputeCapabilityMajor, device));
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PADDLE_ENFORCE_GPU_SUCCESS(cudaDeviceGetAttribute(&sm_minor, cudaDevAttrComputeCapabilityMinor, device));
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return sm_major * 10 + sm_minor;
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}
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}
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