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70 lines
1.9 KiB
70 lines
1.9 KiB
4 years ago
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/* Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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/fluid/platform/dynload/miopen.h"
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#include "paddle/fluid/platform/enforce.h"
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namespace paddle {
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namespace platform {
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namespace dynload {
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std::once_flag miopen_dso_flag;
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void* miopen_dso_handle = nullptr;
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#define DEFINE_WRAP(__name) DynLoad__##__name __name
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MIOPEN_DNN_ROUTINE_EACH(DEFINE_WRAP);
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MIOPEN_DNN_ROUTINE_EACH_R2(DEFINE_WRAP);
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#ifdef MIOPEN_DNN_ROUTINE_EACH_AFTER_R3
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MIOPEN_DNN_ROUTINE_EACH_AFTER_R3(DEFINE_WRAP);
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#endif
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#ifdef MIOPEN_DNN_ROUTINE_EACH_AFTER_R4
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MIOPEN_DNN_ROUTINE_EACH_AFTER_R4(DEFINE_WRAP);
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#endif
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#ifdef MIOPEN_DNN_ROUTINE_EACH_R5
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MIOPEN_DNN_ROUTINE_EACH_R5(DEFINE_WRAP);
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#endif
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#ifdef MIOPEN_DNN_ROUTINE_EACH_R6
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MIOPEN_DNN_ROUTINE_EACH_R6(DEFINE_WRAP);
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#endif
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#ifdef MIOPEN_DNN_ROUTINE_EACH_R7
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MIOPEN_DNN_ROUTINE_EACH_R7(DEFINE_WRAP);
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#endif
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#ifdef MIOPEN_DNN_ROUTINE_EACH_AFTER_R7
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MIOPEN_DNN_ROUTINE_EACH_AFTER_R7(DEFINE_WRAP);
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#endif
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bool HasCUDNN() {
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std::call_once(miopen_dso_flag,
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[]() { miopen_dso_handle = GetCUDNNDsoHandle(); });
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return miopen_dso_handle != nullptr;
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}
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void EnforceCUDNNLoaded(const char* fn_name) {
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PADDLE_ENFORCE_NOT_NULL(
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miopen_dso_handle,
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platform::errors::PreconditionNotMet(
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"Cannot load miopen shared library. Cannot invoke method %s.",
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fn_name));
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}
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} // namespace dynload
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} // namespace platform
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} // namespace paddle
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