wehub-resource-sync
74 lines
2.7 KiB
C++
74 lines
2.7 KiB
C++
/* Copyright (c) 2023 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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#pragma once
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#include <mutex> // NOLINT
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#include "afs_api/include/afs_api_so.h"
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#include "paddle/phi/backends/dynload/dynamic_loader.h"
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#include "paddle/phi/common/port.h"
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namespace phi {
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namespace dynload {
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extern std::once_flag afsapi_dso_flag;
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extern void* afsapi_dso_handle;
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#define DYNAMIC_LOAD_AFSAPI_WRAP(__name) \
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struct DynLoad__##__name { \
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template <typename... Args> \
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auto operator()(Args... args) -> DECLARE_TYPE(__name, args...) { \
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using afsapiFunc = decltype(&::__name); \
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std::call_once(afsapi_dso_flag, []() { \
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afsapi_dso_handle = phi::dynload::GetAfsApiDsoHandle(); \
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}); \
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static void* p_##__name = dlsym(afsapi_dso_handle, #__name); \
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return reinterpret_cast<afsapiFunc>(p_##__name)(args...); \
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} \
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}; \
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extern DynLoad__##__name __name
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#define DECLARE_DYNAMIC_LOAD_AFSAPI_WRAP(__name) \
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DYNAMIC_LOAD_AFSAPI_WRAP(__name)
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#define AFSAPI_ROUTINE_EACH(__macro) \
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__macro(afs_init); \
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__macro(afs_open_writer); \
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__macro(afs_open_reader); \
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__macro(afs_close_reader); \
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__macro(afs_close_writer); \
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__macro(afs_writer_write); \
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__macro(afs_writer_write_v2); \
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__macro(afs_reader_read); \
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__macro(afs_touchz); \
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__macro(afs_mv); \
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__macro(afs_remove); \
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__macro(afs_mkdir); \
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__macro(afs_download_file); \
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__macro(afs_upload_file); \
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__macro(afs_list); \
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__macro(afs_cat); \
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__macro(afs_exist); \
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__macro(afs_free); \
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__macro(createAfsAPIWrapper); \
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__macro(destroyAfsAPIWrapper);
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AFSAPI_ROUTINE_EACH(DECLARE_DYNAMIC_LOAD_AFSAPI_WRAP);
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#undef DYNAMIC_LOAD_AFSAPI_WRAP
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} // namespace dynload
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} // namespace phi
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