database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-08-07 03:22:57 +03:00
Code Activity

This patch revives PP poorman's profiling using StopWatch class

Browse Source
This commit is contained in:
Roman Nozdrin
2021-04-08 12:06:22 +00:00
parent fd720bfd7d
commit 895cbbe2d1
3 changed files with 12 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
primitives/primproc/batchprimitiveprocessor.cpp
View File

@@ -2155,11 +2155,15 @@ void BatchPrimitiveProcessor::makeResponse()
int BatchPrimitiveProcessor::operator()() int BatchPrimitiveProcessor::operator()()
{ {
utils::setThreadName("PPBatchPrimProc"); utils::setThreadName("PPBatchPrimProc");
#ifdef PRIMPROC_STOPWATCH
const static std::string msg{"BatchPrimitiveProcessor::operator()"};
logging::StopWatch* stopwatch = nullptr;
#endif
if (currentBlockOffset == 0) if (currentBlockOffset == 0)
{ {
#ifdef PRIMPROC_STOPWATCH // TODO: needs to be brought up-to-date #ifdef PRIMPROC_STOPWATCH
map<pthread_t, logging::StopWatch*>::iterator stopwatchMapIter = stopwatchMap.find(pthread_self()); auto stopwatchMapIter = stopwatchMap.find(pthread_self());
logging::StopWatch* stopwatch;
if (stopwatchMapIter != stopwatchMap.end()) if (stopwatchMapIter != stopwatchMap.end())
{ {
@@ -2169,7 +2173,7 @@ int BatchPrimitiveProcessor::operator()()
{ {
pthread_mutex_lock(&stopwatchMapMutex); pthread_mutex_lock(&stopwatchMapMutex);
stopwatch = new logging::StopWatch(stopwatchMap.size()); stopwatch = new logging::StopWatch(stopwatchMap.size());
stopwatchMap.insert(make_pair(pthread_self(), stopwatch)); stopwatchMap.insert({pthread_self(), stopwatch});
// Create the thread that will show timing results after five seconds of idle time. // Create the thread that will show timing results after five seconds of idle time.
if (!stopwatchThreadCreated) if (!stopwatchThreadCreated)
@@ -2186,9 +2190,6 @@ int BatchPrimitiveProcessor::operator()()
pthread_mutex_unlock(&stopwatchMapMutex); pthread_mutex_unlock(&stopwatchMapMutex);
} }
ostringstream oss;
oss << "BatchPrimitiveProcessor::operator()";
string msg = oss.str();
stopwatch->start(msg); stopwatch->start(msg);
#endif #endif

4
primitives/primproc/primitiveserver.cpp
View File

@@ -2628,7 +2628,7 @@ bool BPPV::aborted()
} }
#ifdef PRIMPROC_STOPWATCH #ifdef PRIMPROC_STOPWATCH
map<pthread_t, logging::StopWatch*> stopwatchMap; std::unordered_map<pthread_t, logging::StopWatch*> stopwatchMap;
pthread_mutex_t stopwatchMapMutex; pthread_mutex_t stopwatchMapMutex;
bool stopwatchThreadCreated = false; bool stopwatchThreadCreated = false;
@@ -2670,7 +2670,7 @@ void* autoFinishStopwatchThread(void* arg)
pause_(2); pause_(2);
count++; count++;
// Iterate through the stopwatch map and see how long it's been since last activity. // Iterate through the stopwatch map and see how long it's been since last activity.
map<pthread_t, logging::StopWatch*>::iterator stopwatchMapIter = stopwatchMap.begin(); auto stopwatchMapIter = stopwatchMap.begin();
logging::StopWatch* stopwatch; logging::StopWatch* stopwatch;
gettimeofday(&tvCurrent, 0); gettimeofday(&tvCurrent, 0);
bool primProcIdle = true; bool primProcIdle = true;

3
primitives/primproc/primitiveserver.h
View File

@@ -32,6 +32,7 @@
#else #else
#include <tr1/unordered_map> #include <tr1/unordered_map>
#include <tr1/unordered_set> #include <tr1/unordered_set>
#include <unordered_map>
#endif #endif
#include <boost/thread.hpp> #include <boost/thread.hpp>
@@ -60,7 +61,7 @@ extern boost::mutex bppLock;
extern uint32_t highPriorityThreads, medPriorityThreads, lowPriorityThreads; extern uint32_t highPriorityThreads, medPriorityThreads, lowPriorityThreads;
#ifdef PRIMPROC_STOPWATCH #ifdef PRIMPROC_STOPWATCH
extern std::map<pthread_t, logging::StopWatch*> stopwatchMap; extern std::unordered_map<pthread_t, logging::StopWatch*> stopwatchMap;
extern pthread_mutex_t stopwatchMapMutex; extern pthread_mutex_t stopwatchMapMutex;
extern bool stopwatchThreadCreated; extern bool stopwatchThreadCreated;