diff options
Diffstat (limited to 'indra/llcommon/llstat.cpp')
| -rw-r--r-- | indra/llcommon/llstat.cpp | 324 |
1 files changed, 61 insertions, 263 deletions
diff --git a/indra/llcommon/llstat.cpp b/indra/llcommon/llstat.cpp index 5cf5ae3c12..2c91e10404 100644 --- a/indra/llcommon/llstat.cpp +++ b/indra/llcommon/llstat.cpp @@ -42,25 +42,25 @@ LLStat::stat_map_t LLStat::sStatList; LLTimer LLStat::sTimer; LLFrameTimer LLStat::sFrameTimer; -void LLStat::init() +void LLStat::reset() { - llassert(mNumBins > 0); mNumValues = 0; mLastValue = 0.f; - mLastTime = 0.f; - mCurBin = (mNumBins-1); + delete[] mBins; + mBins = new ValueEntry[mNumBins]; + mCurBin = mNumBins-1; mNextBin = 0; - mBins = new F32[mNumBins]; - mBeginTime = new F64[mNumBins]; - mTime = new F64[mNumBins]; - mDT = new F32[mNumBins]; - for (U32 i = 0; i < mNumBins; i++) - { - mBins[i] = 0.f; - mBeginTime[i] = 0.0; - mTime[i] = 0.0; - mDT[i] = 0.f; - } +} + +LLStat::LLStat(std::string name, S32 num_bins, BOOL use_frame_timer) +: mUseFrameTimer(use_frame_timer), + mNumBins(num_bins), + mName(name) +{ + llassert(mNumBins > 0); + mLastTime = 0.f; + + reset(); if (!mName.empty()) { @@ -71,27 +71,9 @@ void LLStat::init() } } -LLStat::LLStat(const U32 num_bins, const BOOL use_frame_timer) - : mUseFrameTimer(use_frame_timer), - mNumBins(num_bins) -{ - init(); -} - -LLStat::LLStat(std::string name, U32 num_bins, BOOL use_frame_timer) -: mUseFrameTimer(use_frame_timer), - mNumBins(num_bins), - mName(name) -{ - init(); -} - LLStat::~LLStat() { delete[] mBins; - delete[] mBeginTime; - delete[] mTime; - delete[] mDT; if (!mName.empty()) { @@ -103,76 +85,15 @@ LLStat::~LLStat() } } -void LLStat::reset() -{ - U32 i; - - mNumValues = 0; - mLastValue = 0.f; - mCurBin = (mNumBins-1); - delete[] mBins; - delete[] mBeginTime; - delete[] mTime; - delete[] mDT; - mBins = new F32[mNumBins]; - mBeginTime = new F64[mNumBins]; - mTime = new F64[mNumBins]; - mDT = new F32[mNumBins]; - for (i = 0; i < mNumBins; i++) - { - mBins[i] = 0.f; - mBeginTime[i] = 0.0; - mTime[i] = 0.0; - mDT[i] = 0.f; - } -} - -void LLStat::setBeginTime(const F64 time) -{ - mBeginTime[mNextBin] = time; -} - -void LLStat::addValueTime(const F64 time, const F32 value) -{ - if (mNumValues < mNumBins) - { - mNumValues++; - } - - // Increment the bin counters. - mCurBin++; - if ((U32)mCurBin == mNumBins) - { - mCurBin = 0; - } - mNextBin++; - if ((U32)mNextBin == mNumBins) - { - mNextBin = 0; - } - - mBins[mCurBin] = value; - mTime[mCurBin] = time; - mDT[mCurBin] = (F32)(mTime[mCurBin] - mBeginTime[mCurBin]); - //this value is used to prime the min/max calls - mLastTime = mTime[mCurBin]; - mLastValue = value; - - // Set the begin time for the next stat segment. - mBeginTime[mNextBin] = mTime[mCurBin]; - mTime[mNextBin] = mTime[mCurBin]; - mDT[mNextBin] = 0.f; -} - void LLStat::start() { if (mUseFrameTimer) { - mBeginTime[mNextBin] = sFrameTimer.getElapsedSeconds(); + mBins[mNextBin].mBeginTime = sFrameTimer.getElapsedSeconds(); } else { - mBeginTime[mNextBin] = sTimer.getElapsedTimeF64(); + mBins[mNextBin].mBeginTime = sTimer.getElapsedTimeF64(); } } @@ -185,41 +106,41 @@ void LLStat::addValue(const F32 value) // Increment the bin counters. mCurBin++; - if ((U32)mCurBin == mNumBins) + if (mCurBin >= mNumBins) { mCurBin = 0; } mNextBin++; - if ((U32)mNextBin == mNumBins) + if (mNextBin >= mNumBins) { mNextBin = 0; } - mBins[mCurBin] = value; + mBins[mCurBin].mValue = value; if (mUseFrameTimer) { - mTime[mCurBin] = sFrameTimer.getElapsedSeconds(); + mBins[mCurBin].mTime = sFrameTimer.getElapsedSeconds(); } else { - mTime[mCurBin] = sTimer.getElapsedTimeF64(); + mBins[mCurBin].mTime = sTimer.getElapsedTimeF64(); } - mDT[mCurBin] = (F32)(mTime[mCurBin] - mBeginTime[mCurBin]); + mBins[mCurBin].mDT = (F32)(mBins[mCurBin].mTime - mBins[mCurBin].mBeginTime); //this value is used to prime the min/max calls - mLastTime = mTime[mCurBin]; + mLastTime = mBins[mCurBin].mTime; mLastValue = value; // Set the begin time for the next stat segment. - mBeginTime[mNextBin] = mTime[mCurBin]; - mTime[mNextBin] = mTime[mCurBin]; - mDT[mNextBin] = 0.f; + mBins[mNextBin].mBeginTime = mBins[mCurBin].mTime; + mBins[mNextBin].mTime = mBins[mCurBin].mTime; + mBins[mNextBin].mDT = 0.f; } F32 LLStat::getMax() const { - U32 i; + S32 i; F32 current_max = mLastValue; if (mNumBins == 0) { @@ -230,13 +151,13 @@ F32 LLStat::getMax() const for (i = 0; (i < mNumBins) && (i < mNumValues); i++) { // Skip the bin we're currently filling. - if (i == (U32)mNextBin) + if (i == mNextBin) { continue; } - if (mBins[i] > current_max) + if (mBins[i].mValue > current_max) { - current_max = mBins[i]; + current_max = mBins[i].mValue; } } } @@ -245,17 +166,17 @@ F32 LLStat::getMax() const F32 LLStat::getMean() const { - U32 i; + S32 i; F32 current_mean = 0.f; - U32 samples = 0; + S32 samples = 0; for (i = 0; (i < mNumBins) && (i < mNumValues); i++) { // Skip the bin we're currently filling. - if (i == (U32)mNextBin) + if (i == mNextBin) { continue; } - current_mean += mBins[i]; + current_mean += mBins[i].mValue; samples++; } @@ -273,7 +194,7 @@ F32 LLStat::getMean() const F32 LLStat::getMin() const { - U32 i; + S32 i; F32 current_min = mLastValue; if (mNumBins == 0) @@ -285,53 +206,19 @@ F32 LLStat::getMin() const for (i = 0; (i < mNumBins) && (i < mNumValues); i++) { // Skip the bin we're currently filling. - if (i == (U32)mNextBin) + if (i == mNextBin) { continue; } - if (mBins[i] < current_min) + if (mBins[i].mValue < current_min) { - current_min = mBins[i]; + current_min = mBins[i].mValue; } } } return current_min; } -F32 LLStat::getSum() const -{ - U32 i; - F32 sum = 0.f; - for (i = 0; (i < mNumBins) && (i < mNumValues); i++) - { - // Skip the bin we're currently filling. - if (i == (U32)mNextBin) - { - continue; - } - sum += mBins[i]; - } - - return sum; -} - -F32 LLStat::getSumDuration() const -{ - U32 i; - F32 sum = 0.f; - for (i = 0; (i < mNumBins) && (i < mNumValues); i++) - { - // Skip the bin we're currently filling. - if (i == (U32)mNextBin) - { - continue; - } - sum += mDT[i]; - } - - return sum; -} - F32 LLStat::getPrev(S32 age) const { S32 bin; @@ -347,7 +234,7 @@ F32 LLStat::getPrev(S32 age) const // Bogus for bin we're currently working on. return 0.f; } - return mBins[bin]; + return mBins[bin].mValue; } F32 LLStat::getPrevPerSec(S32 age) const @@ -365,107 +252,34 @@ F32 LLStat::getPrevPerSec(S32 age) const // Bogus for bin we're currently working on. return 0.f; } - return mBins[bin] / mDT[bin]; -} - -F64 LLStat::getPrevBeginTime(S32 age) const -{ - S32 bin; - bin = mCurBin - age; - - while (bin < 0) - { - bin += mNumBins; - } - - if (bin == mNextBin) - { - // Bogus for bin we're currently working on. - return 0.f; - } - - return mBeginTime[bin]; -} - -F64 LLStat::getPrevTime(S32 age) const -{ - S32 bin; - bin = mCurBin - age; - - while (bin < 0) - { - bin += mNumBins; - } - - if (bin == mNextBin) - { - // Bogus for bin we're currently working on. - return 0.f; - } - - return mTime[bin]; -} - -F32 LLStat::getBin(S32 bin) const -{ - return mBins[bin]; -} - -F32 LLStat::getBinPerSec(S32 bin) const -{ - return mBins[bin] / mDT[bin]; -} - -F64 LLStat::getBinBeginTime(S32 bin) const -{ - return mBeginTime[bin]; -} - -F64 LLStat::getBinTime(S32 bin) const -{ - return mTime[bin]; + return mBins[bin].mValue / mBins[bin].mDT; } F32 LLStat::getCurrent() const { - return mBins[mCurBin]; + return mBins[mCurBin].mValue; } F32 LLStat::getCurrentPerSec() const { - return mBins[mCurBin] / mDT[mCurBin]; -} - -F64 LLStat::getCurrentBeginTime() const -{ - return mBeginTime[mCurBin]; -} - -F64 LLStat::getCurrentTime() const -{ - return mTime[mCurBin]; -} - -F32 LLStat::getCurrentDuration() const -{ - return mDT[mCurBin]; + return mBins[mCurBin].mValue / mBins[mCurBin].mDT; } F32 LLStat::getMeanPerSec() const { - U32 i; + S32 i; F32 value = 0.f; F32 dt = 0.f; for (i = 0; (i < mNumBins) && (i < mNumValues); i++) { // Skip the bin we're currently filling. - if (i == (U32)mNextBin) + if (i == mNextBin) { continue; } - value += mBins[i]; - dt += mDT[i]; + value += mBins[i].mValue; + dt += mBins[i].mDT; } if (dt > 0.f) @@ -481,14 +295,14 @@ F32 LLStat::getMeanPerSec() const F32 LLStat::getMeanDuration() const { F32 dur = 0.0f; - U32 count = 0; - for (U32 i=0; (i < mNumBins) && (i < mNumValues); i++) + S32 count = 0; + for (S32 i=0; (i < mNumBins) && (i < mNumValues); i++) { - if (i == (U32)mNextBin) + if (i == mNextBin) { continue; } - dur += mDT[i]; + dur += mBins[i].mDT; count++; } @@ -505,46 +319,45 @@ F32 LLStat::getMeanDuration() const F32 LLStat::getMaxPerSec() const { - U32 i; F32 value; if (mNextBin != 0) { - value = mBins[0]/mDT[0]; + value = mBins[0].mValue/mBins[0].mDT; } else if (mNumValues > 0) { - value = mBins[1]/mDT[1]; + value = mBins[1].mValue/mBins[1].mDT; } else { value = 0.f; } - for (i = 0; (i < mNumBins) && (i < mNumValues); i++) + for (S32 i = 0; (i < mNumBins) && (i < mNumValues); i++) { // Skip the bin we're currently filling. - if (i == (U32)mNextBin) + if (i == mNextBin) { continue; } - value = llmax(value, mBins[i]/mDT[i]); + value = llmax(value, mBins[i].mValue/mBins[i].mDT); } return value; } F32 LLStat::getMinPerSec() const { - U32 i; + S32 i; F32 value; if (mNextBin != 0) { - value = mBins[0]/mDT[0]; + value = mBins[0].mValue/mBins[0].mDT; } else if (mNumValues > 0) { - value = mBins[1]/mDT[1]; + value = mBins[1].mValue/mBins[0].mDT; } else { @@ -554,25 +367,15 @@ F32 LLStat::getMinPerSec() const for (i = 0; (i < mNumBins) && (i < mNumValues); i++) { // Skip the bin we're currently filling. - if (i == (U32)mNextBin) + if (i == mNextBin) { continue; } - value = llmin(value, mBins[i]/mDT[i]); + value = llmin(value, mBins[i].mValue/mBins[i].mDT); } return value; } -F32 LLStat::getMinDuration() const -{ - F32 dur = 0.0f; - for (U32 i=0; (i < mNumBins) && (i < mNumValues); i++) - { - dur = llmin(dur, mDT[i]); - } - return dur; -} - U32 LLStat::getNumValues() const { return mNumValues; @@ -583,11 +386,6 @@ S32 LLStat::getNumBins() const return mNumBins; } -S32 LLStat::getCurBin() const -{ - return mCurBin; -} - S32 LLStat::getNextBin() const { return mNextBin; |