void SimpleMutex(int numThreads, int lockon)
{
int i,j;
HThread t[1000];
int status[1000];
char name[100];
HPriority prio;
if (numThreads <1) numThreads=1;
if (numThreads>1000) {
printf("too many threads\n"); exit(1);
}
t2_lockon = lockon;
printf(" creating %d threads\n",numThreads); fflush(stdout);
t2_lock = HCreateLock("t2_lock");
t2_inc = (float)1.0 / numThreads;
for (i=0; i<numThreads; i++){
j = i+1;
sprintf(name,"thread%d",j);
prio = i%3;
t[i] = HCreateThread(name,10,prio,test2,(void *)prio);
printf(" %d created\n",j);
}
printf(" waiting for termination\n");
for (i=0; i<numThreads; i++)
HJoinThread(t[i],&status[i]);
printf("Final sum = %f (should be 1)\n",t2_sum);
}
void ParallelForkAndJoin(int numThreads,int delay)
{
int i,j;
HThread t[1000];
int status[1000];
char name[100];
if (numThreads <1) numThreads=1;
if (numThreads>1000) {
printf("too many threads\n"); exit(1);
}
if (delay<0) delay = 0; test1_delay = delay;
printf(" creating %d threads\n",numThreads); fflush(stdout);
for (i=0; i<numThreads; i++){
j = i+1;
sprintf(name,"thread%d",j);
t[i] = HCreateThread(name,10,HPRIO_NORM,test1,(void *)j);
printf(" %d created\n",j);
}
printf(" waiting for termination\n");
for (i=0; i<numThreads; i++){
HJoinThread(t[i],&status[i]);
printf(" %d terminated with status %d\n",i+1,status[i]);
fflush(stdout);
}
}
void BufferTest(int nChars,int bSize,int pDelay,int cDelay,char *pcPrioStr)
{
HPriority pp,cp;
int n = nChars;
int pstat,cstat;
printf("Starting Buffer Test\n\n");
lock = HCreateLock("Buffer");
notfull = HCreateSignal("NotFull");
notempty = HCreateSignal("NotEmpty");
inx = 0; outx=0; used=0; bsize = bSize;
pp = getpr(pcPrioStr[0]);
cp = getpr(pcPrioStr[1]);
pdel = pDelay; cdel = cDelay;
prod_th = HCreateThread("Producer",10, pp, producer, (void *)n);
cons_th = HCreateThread("Consumer",10, cp, consumer, (void *)n);
HJoinThread(prod_th,&pstat);
HJoinThread(cons_th,&cstat);
printf("\n\nProducer terminated[%d chars sent]\n",pstat);
printf("Consumer terminated[%d chars received]\n",cstat);
}
void SimpleSignal(void)
{
HThread t;
int status;
t3_lock = HCreateLock("t3_lock");
t3_signal = HCreateSignal("t3_signal");
t = HCreateThread("t3wait",10,HPRIO_NORM,test3,(void *)0);
printf(" press key to send signal\n"); getchar();
HSendSignal(t3_signal);
HJoinThread(t,&status);
}
int cTumkwsaSink::setupATK()
{
try {
// ------- load HTK config......
int argc=3;
const char* argv[3] = {"ASR","-C",NULL};
if (configfile != NULL)
argv[2]=configfile;
else
argv[2]="asr.cfg";
if (InitHTK(argc,(char**)argv,version,TRUE)<SUCCESS){
COMP_ERR("failed to initialise ASR subsystem!");
}
ConfParam *cParm[MAXGLOBS]; /* config parameters */
int numParm,i;
char ngramFN[100],buf[100];
ngramFN[0] = '\0';
// Read configuration parms for ANGRAM to see if NGram used
numParm = GetConfig((char *)"ANGRAM", TRUE, cParm, MAXGLOBS);
if (numParm>0){
if (GetConfStr(cParm,numParm,(char *)"NGRAMFILE",buf)) strcpy(ngramFN,buf);
}
// Create Buffers
feChan = new ABuffer("feChan");
ansChan = new ABuffer("ansChan");
// create a resource manager
rman = new ARMan();
arec = new ARec("ARec",feChan,ansChan,rman,0);
// create global resources
hset = new AHmms("HmmSet"); // load info in config
dict = new ADict("ADict");
gram = new AGram("AGram");
rman->StoreHMMs(hset);
rman->StoreDict(dict);
rman->StoreGram(gram);
ResourceGroup *main = rman->NewGroup("main");
main->AddHMMs(hset);
main->AddDict(dict);
main->AddGram(gram);
if (strlen(ngramFN)>0){
ANGram * ngram = new ANGram("ANGram");
rman->StoreNGram(ngram);
main->AddNGram(ngram);
}
arec->Start();
arec->SendMessage("usegrp(main)");
arec->SendMessage("start()");
terminated = FALSE;
}
catch (ATK_Error e){ ReportErrors((char*)"ATK",e.i); return 0;}
catch (HTK_Error e){ ReportErrors((char*)"HTK",e.i); return 0;}
HThread t = HCreateThread("resultThread", 0, HPRIO_NORM, ATKresultThreadRunner, this);
ATKresThread = t->thread;
//smileThreadCreate( ATKresThread, ATKresultThreadRunner, this );
atkIsSetup=1;
return 1;
}
