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86edd52973
Adds a PeformanceCounter class that is used in DocGroup and WorkerPrivate to track runnables execution and dispatch counts. MozReview-Commit-ID: 51DLj6ORD2O --HG-- extra : rebase_source : b481c9aa3b735569722bb7472872ec2d22adcb89
76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/Logging.h"
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#include "mozilla/PerformanceCounter.h"
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static mozilla::LazyLogModule sPerformanceCounter("PerformanceCounter");
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#ifdef LOG
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#undef LOG
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#endif
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#define LOG(args) MOZ_LOG(sPerformanceCounter, mozilla::LogLevel::Debug, args)
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// this instance is the extension for the worker
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const DispatchCategory DispatchCategory::Worker = DispatchCategory((uint32_t)TaskCategory::Count);
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PerformanceCounter::PerformanceCounter(const nsACString& aName)
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: mExecutionDuration(0),
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mTotalDispatchCount(0),
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mDispatchCounter(),
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mName(aName)
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{
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ResetPerformanceCounters();
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}
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void
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PerformanceCounter::IncrementDispatchCounter(DispatchCategory aCategory)
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{
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mDispatchCounter[aCategory.GetValue()] += 1;
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mTotalDispatchCount += 1;
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LOG(("[%s] Total dispatch %" PRIu64, mName.get(), uint64_t(mTotalDispatchCount)));
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}
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void
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PerformanceCounter::IncrementExecutionDuration(uint32_t aMicroseconds)
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{
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mExecutionDuration += aMicroseconds;
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LOG(("[%s] Total duration %" PRIu64, mName.get(), uint64_t(mExecutionDuration)));
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}
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const DispatchCounter&
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PerformanceCounter::GetDispatchCounter()
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{
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return mDispatchCounter;
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}
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uint64_t
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PerformanceCounter::GetExecutionDuration()
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{
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return mExecutionDuration;
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}
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uint64_t
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PerformanceCounter::GetTotalDispatchCount()
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{
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return mTotalDispatchCount;
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}
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uint32_t
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PerformanceCounter::GetDispatchCount(DispatchCategory aCategory)
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{
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return mDispatchCounter[aCategory.GetValue()];
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}
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void
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PerformanceCounter::ResetPerformanceCounters()
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{
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for (auto& cnt : mDispatchCounter) {
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cnt = 0;
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}
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mExecutionDuration = 0;
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mTotalDispatchCount = 0;
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}
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