Jonathan R. Madsen
ebb021c59f
* Increase rocprofv3 tool buffer size - 32 pages instead of 1 page * Improve rocprofv3 perfetto track labels * Preliminary kernel renaming support + misc rocprofv3 updates - add rocprofv3 option --kernel-rename - add rocprofv3 options for perfetto settings (buffer size, etc.) - add CSV columns for kernel trace - Thread_Id - Dispatch_Id - add CSV column for counter_collection - Kernel_Id
103 lines
3.0 KiB
C++
103 lines
3.0 KiB
C++
// MIT License
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//
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// Copyright (c) 2023 Advanced Micro Devices, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#include "lib/common/string_entry.hpp"
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#include "lib/common/scope_destructor.hpp"
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#include "lib/common/static_object.hpp"
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#include <memory>
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#include <shared_mutex>
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#include <string>
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#include <string_view>
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#include <unordered_map>
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#include <utility>
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namespace rocprofiler
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{
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namespace common
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{
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namespace
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{
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using name_array_t = std::unordered_map<size_t, std::unique_ptr<std::string>>;
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auto&
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get_sync()
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{
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static auto*& _v = static_object<std::shared_mutex>::construct();
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return *CHECK_NOTNULL(_v);
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}
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name_array_t*
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get_string_array()
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{
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static auto*& _v = static_object<name_array_t>::construct();
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return _v;
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}
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} // namespace
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const std::string*
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get_string_entry(std::string_view name)
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{
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if(!get_string_array()) return nullptr;
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auto _hash_v = std::hash<std::string_view>{}(name);
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{
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auto _lk = std::shared_lock<std::shared_mutex>{get_sync()};
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if(get_string_array()->count(_hash_v) > 0) return get_string_array()->at(_hash_v).get();
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}
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auto _lk = std::unique_lock<std::shared_mutex>{get_sync()};
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return get_string_array()
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->emplace(_hash_v, std::make_unique<std::string>(name))
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.first->second.get();
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}
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const std::string*
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get_string_entry(size_t _hash_v)
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{
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if(!get_string_array()) return nullptr;
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auto _lk = std::shared_lock<std::shared_mutex>{get_sync()};
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if(get_string_array()->count(_hash_v) > 0) return get_string_array()->at(_hash_v).get();
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return nullptr;
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}
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size_t
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add_string_entry(std::string_view name)
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{
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if(!get_string_array()) return 0;
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auto _hash_v = std::hash<std::string_view>{}(name);
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{
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auto _lk = std::shared_lock<std::shared_mutex>{get_sync()};
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if(get_string_array()->count(_hash_v) > 0) return _hash_v;
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}
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auto _lk = std::unique_lock<std::shared_mutex>{get_sync()};
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get_string_array()->emplace(_hash_v, std::make_unique<std::string>(name));
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return _hash_v;
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}
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} // namespace common
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} // namespace rocprofiler
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