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30487c6008
Gets data from freertos and prints on frequency change depending if it's important. Gathering is not costly, printing is though. For less intrusive checks I would rather disable names gathering as in worst case scenario it hangs rtos context switching till thread id is found.
47 lines
1.7 KiB
C++
47 lines
1.7 KiB
C++
// Copyright (c) 2017-2022, Mudita Sp. z.o.o. All rights reserved.
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// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
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#include "SystemManager/CpuPrinter.hpp"
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#include "SystemManager/SysCpuUpdateResult.hpp"
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#include <SystemManager/SystemManagerCommon.hpp>
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#include "third-party/msgpack11/msgpack11/msgpack11.hpp"
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namespace sys::cpu::stats
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{
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using namespace msgpack11;
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enum class PackID
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{
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Proc,
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Usage,
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};
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void PackPrinter::printSysUsage(struct task_prof_data *data, size_t size)
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{
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vTaskSuspendAll();
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{
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for (size_t i = 0; i < size; ++i) {
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if (data[i].exec_time == 0 && data[i].switches == 0) {
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continue;
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}
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MsgPack obj = MsgPack::object{{"id", uint32_t(PackID::Proc)},
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{"name", SystemManagerCommon::ServiceProcessor(i)},
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{"tcb", uint32_t(data[i].task_TCB_id)},
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{"t", data[i].exec_time}};
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LOG_PRINTF("%c%s\n", 2, obj.dump().c_str());
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}
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}
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xTaskResumeAll();
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}
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void PackPrinter::printCPUChange(const cpu::UpdateResult &ret)
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{
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MsgPack obj = MsgPack::object{{"id", uint32_t(PackID::Usage)},
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{"freq", uint32_t(ret.frequencySet)},
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{"name", ret.data.name},
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{"reason", ret.data.reason},
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{"requested", uint32_t(ret.data.frequency)}};
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LOG_PRINTF("%c%s\n", 2, obj.dump().c_str());
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}
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} // namespace sys::cpu::stats
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