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Page limits implemented, performance timer for buffering pages added on debug level 5

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Thulinma 2016-07-06 16:16:19 +02:00
parent 9a1fb0873f
commit 5c5ab6c058
4 changed files with 20 additions and 10 deletions
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15
src/input/input.cpp
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@ -346,10 +346,11 @@ namespace Mist {
nProxy.pagesByTrack[it->first][i + 1].firstTime = it->second.keys[i].getTime();
newData = false;
}
nProxy.pagesByTrack[it->first].rbegin()->second.keyNum++;
nProxy.pagesByTrack[it->first].rbegin()->second.partNum += it->second.keys[i].getParts();
nProxy.pagesByTrack[it->first].rbegin()->second.dataSize += it->second.keySizes[i];
if (nProxy.pagesByTrack[it->first].rbegin()->second.dataSize > FLIP_DATA_PAGE_SIZE) {
DTSCPageData & dPage = nProxy.pagesByTrack[it->first].rbegin()->second;
dPage.keyNum++;
dPage.partNum += it->second.keys[i].getParts();
dPage.dataSize += it->second.keySizes[i];
if ((dPage.dataSize > FLIP_DATA_PAGE_SIZE || it->second.keys[i].getTime() - dPage.firstTime > FLIP_TARGET_DURATION) && it->second.keys[i].getTime() - dPage.firstTime > FLIP_MIN_DURATION) {
newData = true;
}
}
@ -381,7 +382,7 @@ namespace Mist {
}
if (myMeta.tracks[tid].keys[bookKeeping[tid].curKey].getParts() + 1 == curData[tid].partNum){
if (curData[tid].dataSize > FLIP_DATA_PAGE_SIZE) {
if ((curData[tid].dataSize > FLIP_DATA_PAGE_SIZE || myMeta.tracks[tid].keys[bookKeeping[tid].curKey].getTime() - curData[tid].firstTime > FLIP_TARGET_DURATION) && myMeta.tracks[tid].keys[bookKeeping[tid].curKey].getTime() - curData[tid].firstTime > FLIP_MIN_DURATION) {
nProxy.pagesByTrack[tid][bookKeeping[tid].first] = curData[tid];
bookKeeping[tid].first += curData[tid].keyNum;
curData[tid].keyNum = 0;
@ -446,6 +447,7 @@ namespace Mist {
return false;
}
//Update keynum to point to the corresponding page
uint64_t bufferTimer = Util::getMS();
INFO_MSG("Loading key %u from page %lu", keyNum, (--(nProxy.pagesByTrack[track].upper_bound(keyNum)))->first);
keyNum = (--(nProxy.pagesByTrack[track].upper_bound(keyNum)))->first;
if (!bufferStart(track, keyNum)){
@ -476,7 +478,8 @@ namespace Mist {
getNext();
}
bufferFinalize(track);
DEBUG_MSG(DLVL_DEVEL, "Done buffering page %d for track %d", keyNum, track);
bufferTimer = Util::getMS() - bufferTimer;
DEBUG_MSG(DLVL_DEVEL, "Done buffering page %d for track %d in %llums", keyNum, track, bufferTimer);
pageCounter[track][keyNum] = 15;
return true;
}

4
src/io.cpp
View file

@ -451,16 +451,18 @@ namespace Mist {
nextPageNum = 1;
pagesByTrack[tid][1].dataSize = DEFAULT_DATA_PAGE_SIZE;//Initialize op 25mb
pagesByTrack[tid][1].pageNum = 1;
pagesByTrack[tid][1].firstTime = packet.getTime();
}
//Take the last allocated page
std::map<unsigned long, DTSCPageData>::reverse_iterator tmpIt = pagesByTrack[tid].rbegin();
//Compare on 8 mb boundary
if (tmpIt->second.curOffset > FLIP_DATA_PAGE_SIZE) {
if (tmpIt->second.curOffset > FLIP_DATA_PAGE_SIZE || packet.getTime() - tmpIt->second.firstTime > FLIP_TARGET_DURATION) {
//Create the book keeping data for the new page
nextPageNum = tmpIt->second.pageNum + tmpIt->second.keyNum;
INFO_MSG("We should go to next page now, transition from %lu to %d", tmpIt->second.pageNum, nextPageNum);
pagesByTrack[tid][nextPageNum].dataSize = DEFAULT_DATA_PAGE_SIZE;
pagesByTrack[tid][nextPageNum].pageNum = nextPageNum;
pagesByTrack[tid][nextPageNum].firstTime = packet.getTime();
}
pagesByTrack[tid].rbegin()->second.lastKeyTime = packet.getTime();
pagesByTrack[tid].rbegin()->second.keyNum++;