detectors/slsDetectorPackage
25
0
Fork 0
mirror of https://github.com/slsdetectorgroup/slsDetectorPackage.git synced 2025-06-17 07:17:13 +02:00
Code Issues Actions Packages Releases Activity

some code refraction to get rid of memeory leakage

Browse Source
This commit is contained in:
Dhanya Maliakal
2015-02-04 16:11:13 +01:00
parent f30833a460
commit e975a75be9
5 changed files with 33 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
slsReceiverSoftware/src/UDPStandardImplementation.cpp
View File

@ -67,7 +67,6 @@ UDPStandardImplementation::UDPStandardImplementation()
rawDataReadyCallBack = NULL;
pRawDataReady = NULL;
initializeMembers();
//mutex
pthread_mutex_init(&dataReadyMutex,NULL);
@ -75,6 +74,8 @@ UDPStandardImplementation::UDPStandardImplementation()
pthread_mutex_init(&progress_mutex,NULL);
pthread_mutex_init(&write_mutex,NULL);
initializeMembers();
//to increase socket receiver buffer size and max length of input queue by changing kernel settings
if(system("echo $((100*1024*1024)) > /proc/sys/net/core/rmem_max"))
cout << "\nWARNING: Could not change socket receiver buffer size in file /proc/sys/net/core/rmem_max" << endl;
@ -1567,8 +1568,8 @@ int UDPStandardImplementation::startListening(){
thread_started = 1;
int i,total;
int lastpacketoffset, expected, rc, rc1,packetcount, maxBufferSize, carryonBufferSize;
int total;
int lastpacketoffset, expected, rc,packetcount, maxBufferSize, carryonBufferSize;
uint32_t lastframeheader;// for moench to check for all the packets in last frame
char* tempchar = NULL;
int imageheader = 0;
@ -1750,6 +1751,8 @@ int UDPStandardImplementation::startListening(){
if(tempchar) {delete [] tempchar;tempchar = NULL;}
pthread_exit(NULL);
}
if(tempchar) {delete [] tempchar;tempchar = NULL;}
}
return OK;
@ -1782,9 +1785,8 @@ int UDPStandardImplementation::startWriting(){
char* wbuf[numListeningThreads];//interleaved
char *d=new char[bufferSize*numListeningThreads];
int xmax=0,ymax=0;
int ret,i,j;
int ret,i;
int packetsPerThread = packetsPerFrame/numListeningThreads;
int loop;
while(1){
@ -1792,17 +1794,17 @@ int loop;
nf = 0;
packetsPerThread = packetsPerFrame/numListeningThreads;
if(myDetectorType == MOENCH){
xmax = MOENCH_PIXELS_IN_ONE_ROW-1;
ymax = MOENCH_PIXELS_IN_ONE_ROW-1;
}else{
if(shortFrame == -1){
xmax = MOENCH_PIXELS_IN_ONE_ROW-1;
ymax = MOENCH_PIXELS_IN_ONE_ROW-1;
}else{
if(shortFrame == -1){
xmax = GOTTHARD_PIXELS_IN_ROW-1;
ymax = GOTTHARD_PIXELS_IN_COL-1;
}else{
xmax = GOTTHARD_SHORT_PIXELS_IN_ROW-1;
ymax = GOTTHARD_SHORT_PIXELS_IN_COL-1;
}
}else{
xmax = GOTTHARD_SHORT_PIXELS_IN_ROW-1;
ymax = GOTTHARD_SHORT_PIXELS_IN_COL-1;
}
}
@ -1880,7 +1882,7 @@ int loop;
for(i=0;i<numListeningThreads;++i){
while(!fifoFree[i]->push(wbuf[i]));
#ifdef VERYDEBUG
cout << ithread << ":" << i+j << " fifo freed:" << (void*)wbuf[i] << endl;
cout << ithread << ":" << i << " fifo freed:" << (void*)wbuf[i] << endl;
#endif
}
@ -1888,10 +1890,12 @@ int loop;
}
else{
//copy to gui
copyFrameToGui(NULL,-1,wbuf[0]+HEADER_SIZE_NUM_TOT_PACKETS);
if((packetsPerFrame * numpackets) == bufferSize){
copyFrameToGui(NULL,-1,wbuf[0]+HEADER_SIZE_NUM_TOT_PACKETS);
#ifdef VERYVERBOSE
cout << ithread << " finished copying" << endl;
cout << ithread << " finished copying" << endl;
#endif
}//else cout << "unfinished buffersize" << endl;
while(!fifoFree[0]->push(wbuf[0]));
#ifdef VERYVERBOSE
cout<<"buf freed:"<<(void*)wbuf[0]<<endl;
@ -1959,6 +1963,7 @@ int loop;
#endif
}
delete [] d;
return OK;
}
@ -2023,9 +2028,10 @@ int i;
//push the last buffer into fifo
if((myDetectorType == EIGER) && (rc < 266240) )//for eiger throw away incomplete frames
fifoFree[ithread]->push(buffer[ithread]);
else if(rc > 0){cout<< ithread << " last rc:"<<rc<<endl;
else if(rc > 0){
pc = (rc/onePacketSize);
#ifdef VERYDEBUG
cout << ithread << " last rc:"<<rc<<endl;
cout << ithread << " *** last packetcount:" << pc << endl;
#endif
(*((uint16_t*)(buffer[ithread]))) = pc;