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Diffstat (limited to 'Source/WebKit/android/TimeCounter.h')
-rw-r--r-- | Source/WebKit/android/TimeCounter.h | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/Source/WebKit/android/TimeCounter.h b/Source/WebKit/android/TimeCounter.h deleted file mode 100644 index ecede2758..000000000 --- a/Source/WebKit/android/TimeCounter.h +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Copyright 2009, The Android Open Source Project - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef TimeCounter_h -#define TimeCounter_h - -#include "hardware_legacy/qemu_tracing.h" - -namespace WebCore { - -class KURL; - -} - -namespace android { - -uint32_t getThreadMsec(); - -#ifdef ANDROID_INSTRUMENT - -class TimeCounter { -public: - enum Type { - // function base counters - CSSParseTimeCounter, - JavaScriptTimeCounter, - JavaScriptInitTimeCounter, - JavaScriptParseTimeCounter, - JavaScriptExecuteTimeCounter, - CalculateStyleTimeCounter, - JavaCallbackTimeCounter, - ParsingTimeCounter, - LayoutTimeCounter, - // file base counters - NativeCallbackTimeCounter, // WebCoreFrameBridge.cpp - ResourceTimeCounter, // WebCoreResourceLoader.cpp - SharedTimerTimeCounter, // JavaBridge.cpp - WebViewCoreBuildNavTimeCounter, - WebViewCoreRecordTimeCounter, - WebViewCoreTimeCounter, // WebViewCore.cpp - WebViewUIDrawTimeCounter, - TotalTimeCounterCount - }; - - static void record(enum Type type, const char* functionName); - static void recordNoCounter(enum Type type, const char* functionName); - static void report(const WebCore::KURL& , int live, int dead, size_t arenaSize); - static void reportNow(); - static void reset(); - static void start(enum Type type); -private: - static uint32_t sStartWebCoreThreadTime; - static uint32_t sEndWebCoreThreadTime; - static bool sRecordWebCoreTime; - static uint32_t sTotalTimeUsed[TotalTimeCounterCount]; - static uint32_t sLastTimeUsed[TotalTimeCounterCount]; - static uint32_t sCounter[TotalTimeCounterCount]; - static uint32_t sLastCounter[TotalTimeCounterCount]; - static uint32_t sStartTime[TotalTimeCounterCount]; - friend class TimeCounterAuto; -}; - -class TimeCounterAuto { -public: - TimeCounterAuto(TimeCounter::Type type) : - m_type(type), m_startTime(getThreadMsec()) {} - ~TimeCounterAuto() { - uint32_t time = getThreadMsec(); - TimeCounter::sEndWebCoreThreadTime = time; - TimeCounter::sTotalTimeUsed[m_type] += time - m_startTime; - TimeCounter::sCounter[m_type]++; - } -private: - TimeCounter::Type m_type; - uint32_t m_startTime; -}; - -class QemuTracerAuto { -public: - QemuTracerAuto() { - if (!reentry_count) - qemu_start_tracing(); - reentry_count++; - } - - ~QemuTracerAuto() { - reentry_count--; - if (!reentry_count) - qemu_stop_tracing(); - } -private: - static int reentry_count; -}; -#endif // ANDROID_INSTRUMENT - -} - -#endif |