Adam Pryor
df170c8801
Change-Id: I767a71325527aa3c691e9607953ceafebacfb4d5 Signed-off-by: adapryor <Adam.pryor@amd.com>
74 строки
2.9 KiB
C++
74 строки
2.9 KiB
C++
/*
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Copyright (c) 2024 - present Advanced Micro Devices, Inc. All rights reserved.
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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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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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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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*/
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#ifndef INCLUDE_RDC_LIB_IMPL_RDCCONFIGSETTINGSIMPL_H_
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#define INCLUDE_RDC_LIB_IMPL_RDCCONFIGSETTINGSIMPL_H_
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#include <atomic>
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#include <condition_variable>
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#include <mutex> // NOLINT
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#include <thread>
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#include <unordered_map>
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#include "rdc_lib/RdcConfigSettings.h"
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#include "rdc_lib/RdcGroupSettings.h"
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namespace amd {
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namespace rdc {
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class RdcConfigSettingsImpl : public RdcConfigSettings {
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public:
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// Set one configure
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rdc_status_t rdc_config_set(rdc_gpu_group_t group_id, rdc_config_setting_t setting) override;
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// Get the setting
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rdc_status_t rdc_config_get(rdc_gpu_group_t group_id,
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rdc_config_setting_list_t* settings) override;
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// clear the setting
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rdc_status_t rdc_config_clear(rdc_gpu_group_t group_id) override;
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explicit RdcConfigSettingsImpl(const RdcGroupSettingsPtr& group_settings);
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private:
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RdcGroupSettingsPtr group_settings_;
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std::unordered_map<rdc_gpu_group_t, std::unordered_map<rdc_config_type_t, rdc_config_setting_t>>
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cached_group_settings_;
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std::thread monitor_thread_;
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std::mutex mutex_; // Mutex for cached_group_settings_
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std::atomic<bool> is_running_; // Bool for if the thread should keep running
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std::condition_variable cv_;
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// monitorSettings() is kicked off from the RdcConfigSettingsImpl constructor as it's own thread
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// Every minute, it will check if gpu settings from amdsmi are the same as inside
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// cached_group_settings_ If not, it sets the mismatched values to the value in
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// cached_group_settings_
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void monitorSettings();
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uint64_t wattsToMicrowatts(uint64_t watts) const;
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uint64_t microwattsToWatts(int microwatts) const;
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rdc_status_t get_group_info(rdc_gpu_group_t group_id, rdc_group_info_t* rdc_group_info);
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};
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} // namespace rdc
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} // namespace amd
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#endif // INCLUDE_RDC_LIB_IMPL_RDCCONFIGSETTINGSIMPL_H_
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