int main()
{
/************************
* PDQ global variables *
************************/
extern JOB_TYPE *job;
extern double getjob_pop();
extern int getjob_index();
extern double PDQ_GetResponse();
extern double PDQ_GetThruput();
extern double PDQ_GetUtilization();
/****************************
* Model specific variables *
****************************/
int noNodes;
int noStreams;
int tech;
int pop;
double think = 0.0;
/************************
* Initialize the model *
************************/
/* Give model a name */
/*PDQ_Init("Test_Exact_Calc");*/
tech = APPROX;
printf("**** %s Solution ****:\n\n", tech == EXACT ? "EXACT" : "APPROX");
printf(" N R (w1) R (w2)\n");
for (pop = 1; pop < 10; pop++) {
PDQ_Init("Test_Exact_calc");
/* Define the workload and circuit type */
noStreams = PDQ_CreateClosed("w1", TERM, 1.0 * pop, think);
noStreams = PDQ_CreateClosed("w2", TERM, 1.0 * pop, think);
/* Define the queueing center */
noNodes = PDQ_CreateNode("node", CEN, FCFS);
/* Define service demand */
PDQ_SetDemand("node", "w1", 1.0);
PDQ_SetDemand("node", "w2", 0.5);
/*******************
* Solve the model *
*******************/
PDQ_Solve(tech);
/*
printf("N\tR\n%8.4f %8.4f\n",
getjob_pop(getjob_index("w1")),
PDQ_GetResponse(TERM, "w1"));
printf("N\tR\n%8.4f %8.4f\n",
getjob_pop(getjob_index("w2")),
PDQ_GetResponse(TERM, "w2"));
*/
printf("%3d %8.4f %8.4f\n",
pop, PDQ_GetResponse(TERM, "w1"),
PDQ_GetResponse(TERM, "w2"));
}
return(0);
} // main
int main(void)
{
extern int nodes, streams;
extern JOB_TYPE *job;
extern NODE_TYPE *node;
extern char s1[];
char transCD[MAXCHARS], transRQ[MAXCHARS], transSU[MAXCHARS];
char dummyCD[MAXCHARS], dummyRQ[MAXCHARS], dummySU[MAXCHARS];
char nodePC[MAXCHARS], nodeFS[MAXCHARS], nodeGW[MAXCHARS];
char nodeMF[MAXCHARS], nodeTR[MAXCHARS];
double demand[MAXPROC][MAXDEV], util[MAXDEV], udsk[MAXDEV],
udasd[MAXDEV], RTexpect[MAXPROC];
double fsd, RTmean, ulan, ufs, uws, ugw, umf;
int work, dev, i, j;
/*
Disk-array data structures probably should go into PDQ_Build.c one
day.
*/
devarray_type *FDarray;
devarray_type *MDarray;
if ((FDarray = (devarray_type *) calloc(sizeof(devarray_type), 10)) == NULL)
errmsg("", "FDarray allocation failed!\n");
if ((MDarray = (devarray_type *) calloc(sizeof(devarray_type), 10)) == NULL)
errmsg("", "MDarray allocation failed!\n");
for (i = 0; i < FS_DISKS; i++) {
FDarray[i].id = FD + i;
resets(s1);
sprintf(s1, "FSDK%d", i);
strcpy(FDarray[i].label, s1);
}
for (i = 0; i < MF_DISKS; i++) {
MDarray[i].id = MD + i;
resets(s1);
sprintf(s1, "MFDK%d", i);
strcpy(MDarray[i].label, s1);
}
/*
CPU service times are calculated from instruction counts tabulated
in original 1993 CMG paper.
*/
demand[CD_Req][PC] = 200 * k / PC_MIPS;
demand[CD_Rpy][PC] = 100 * k / PC_MIPS;
demand[RQ_Req][PC] = 150 * k / PC_MIPS;
demand[RQ_Rpy][PC] = 200 * k / PC_MIPS;
demand[SU_Req][PC] = 300 * k / PC_MIPS;
demand[SU_Rpy][PC] = 300 * k / PC_MIPS;
demand[Req_CD][FS] = 50 * k / FS_MIPS;
demand[Req_RQ][FS] = 70 * k / FS_MIPS;
demand[Req_SU][FS] = 10 * k / FS_MIPS;
demand[CD_Msg][FS] = 35 * k / FS_MIPS;
demand[RQ_Msg][FS] = 35 * k / FS_MIPS;
demand[SU_Msg][FS] = 35 * k / FS_MIPS;
demand[GT_Snd][GW] = 50 * k / GW_MIPS;
demand[GT_Rcv][GW] = 50 * k / GW_MIPS;
demand[MF_CD][MF] = 50 * k / MF_MIPS;
demand[MF_RQ][MF] = 150 * k / MF_MIPS;
demand[MF_SU][MF] = 20 * k / MF_MIPS;
/*
Service time on the LAN to send and recv packets from any of the PC
desktop, the file server or the SNA gateway.
8 bits per Byte.
*/
demand[LAN_TX][PC] = (double) TR_Bytes * 8 / TR_Mbps;
demand[LAN_TX][FS] = (double) TR_Bytes * 8 / TR_Mbps;
demand[LAN_TX][GW] = (double) TR_Bytes * 8 / TR_Mbps;
/*
* File server disk IOs = number of accesses x caching / (max IOs / Sec)
*/
for (i = 0; i < FS_DISKS; i++) {
demand[Req_CD][FDarray[i].id] = (1.0 * 0.5 / 128.9) / FS_DISKS;
demand[Req_RQ][FDarray[i].id] = (1.5 * 0.5 / 128.9) / FS_DISKS;
demand[Req_SU][FDarray[i].id] = (0.2 * 0.5 / 128.9) / FS_DISKS;
demand[CD_Msg][FDarray[i].id] = (1.0 * 0.5 / 128.9) / FS_DISKS;
demand[RQ_Msg][FDarray[i].id] = (1.5 * 0.5 / 128.9) / FS_DISKS;
demand[SU_Msg][FDarray[i].id] = (0.5 * 0.5 / 128.9) / FS_DISKS;
}
/* Mainframe DASD IOs = (#accesses / (max IOs/Sec)) / #disks */
for (i = 0; i < MF_DISKS; i++) {
demand[MF_CD][MDarray[i].id] = (2.0 / 60.24) / MF_DISKS;
demand[MF_RQ][MDarray[i].id] = (4.0 / 60.24) / MF_DISKS;
demand[MF_SU][MDarray[i].id] = (1.0 / 60.24) / MF_DISKS;
}
/* Now, start building the PDQ model... */
PDQ_Init(scenario);
/* Define physical resources as PDQ queueing nodes. */
strcpy(nodePC, "PCDESK");
strcpy(nodeFS, "FSERVR");
strcpy(nodeGW, "GATWAY");
strcpy(nodeMF, "MFRAME");
strcpy(nodeTR, "TRLAN");
PDQ_CreateNode(nodePC, CEN, FCFS);
PDQ_CreateNode(nodeFS, CEN, FCFS);
PDQ_CreateNode(nodeGW, CEN, FCFS);
PDQ_CreateNode(nodeMF, CEN, FCFS);
for (i = 0; i < FS_DISKS; i++) {
PDQ_CreateNode(FDarray[i].label, CEN, FCFS);
}
for (i = 0; i < MF_DISKS; i++) {
PDQ_CreateNode(MDarray[i].label, CEN, FCFS);
}
/*
* NOTE: Although the token ring LAN is a passive computational device, it
* is treated as a separate node so as to agree with the results presented
* in the original CMG 1993 paper.
*/
PDQ_CreateNode(nodeTR, CEN, FCFS);
/*
* Because the desktop PCs are all of the same type and emitting the same
* homogeneous transaction workload, the focus can be placed on the
* response time performance of a single PC workstation and generalized to
* the others. Rather than having N * 3 workload streams or classes, we
* simply model 2 PC desktops: the "real" one of interest and a dummy PC
* representing the remaining (N-1) * 3 streams.
*/
strcpy(transCD, "CatDisplay");
strcpy(transRQ, "RemotQuote");
strcpy(transSU, "StatUpdate");
/* Aggregate transactions */
strcpy(dummyCD, "CatDispAgg");
strcpy(dummyRQ, "RemQuotAgg");
strcpy(dummySU, "StatUpdAgg");
PDQ_CreateOpen(transCD, 1 * 4.0 * TPS);
PDQ_CreateOpen(transRQ, 1 * 8.0 * TPS);
PDQ_CreateOpen(transSU, 1 * 1.0 * TPS);
PDQ_CreateOpen(dummyCD, (USERS - 1) * 4.0 * TPS);
PDQ_CreateOpen(dummyRQ, (USERS - 1) * 8.0 * TPS);
PDQ_CreateOpen(dummySU, (USERS - 1) * 1.0 * TPS);
/*
Define the service demands on each physical resource.
CD request + reply chain from workflow diagram
Note that only the "real" PC demand is defined, and the aggregated (N-1) PCs.
*/
/******************* RQ request + reply chain ... *******************/
PDQ_SetDemand(nodePC, transCD, demand[CD_Req][PC] + (5 * demand[CD_Rpy][PC]));
PDQ_SetDemand(nodeFS, transCD, demand[Req_CD][FS] + (5 * demand[CD_Msg][FS]));
PDQ_SetDemand(nodeFS, dummyCD, demand[Req_CD][FS] + (5 * demand[CD_Msg][FS]));
PDQ_SetDemand(nodeGW, transCD, demand[GT_Snd][GW] + (5 * demand[GT_Rcv][GW]));
PDQ_SetDemand(nodeGW, dummyCD, demand[GT_Snd][GW] + (5 * demand[GT_Rcv][GW]));
PDQ_SetDemand(nodeMF, transCD, demand[MF_CD][MF]);
PDQ_SetDemand(nodeMF, dummyCD, demand[MF_CD][MF]);
for (i = 0; i < FS_DISKS; i++) {
fsd = demand[Req_CD][FDarray[i].id] + (5 * demand[CD_Msg][FDarray[i].id]);
PDQ_SetDemand(FDarray[i].label, transCD, fsd);
PDQ_SetDemand(FDarray[i].label, dummyCD, fsd);
}
for (i = 0; i < MF_DISKS; i++) {
PDQ_SetDemand(MDarray[i].label, transCD, demand[MF_CD][MDarray[i].id]);
PDQ_SetDemand(MDarray[i].label, dummyCD, demand[MF_CD][MDarray[i].id]);
}
/*
NOTE:Synchronous process execution causes data for the CD transaction to
cross the LAN 12 times as depicted in the following parameterization of
PDQ_SetDemand.
*/
PDQ_SetDemand(nodeTR, transCD,
(1 * demand[LAN_TX][PC]) +
(1 * demand[LAN_TX][FS]) +
(1 * demand[LAN_TX][GW]) +
(5 * demand[LAN_TX][GW]) +
(5 * demand[LAN_TX][FS]) +
(5 * demand[LAN_TX][PC]));
PDQ_SetDemand(nodeTR, dummyCD,
(1 * demand[LAN_TX][PC]) +
(1 * demand[LAN_TX][FS]) +
(1 * demand[LAN_TX][GW]) +
(5 * demand[LAN_TX][GW]) +
(5 * demand[LAN_TX][FS]) +
(5 * demand[LAN_TX][PC]));
/******************* RQ request + reply chain ... *******************/
PDQ_SetDemand(nodePC, transRQ, demand[RQ_Req][PC] + (3 * demand[RQ_Rpy][PC]));
PDQ_SetDemand(nodeFS, transRQ, demand[Req_RQ][FS] + (3 * demand[RQ_Msg][FS]));
PDQ_SetDemand(nodeFS, dummyRQ, demand[Req_RQ][FS] + (3 * demand[RQ_Msg][FS]));
for (i = 0; i < FS_DISKS; i++) {
PDQ_SetDemand(FDarray[i].label, transRQ,
demand[Req_RQ][FDarray[i].id] +
(3 * demand[RQ_Msg][FDarray[i].id]));
PDQ_SetDemand(FDarray[i].label, dummyRQ,
demand[Req_RQ][FDarray[i].id] +
(3 * demand[RQ_Msg][FDarray[i].id]));
}
PDQ_SetDemand(nodeGW, transRQ, demand[GT_Snd][GW] + (3 * demand[GT_Rcv][GW]));
PDQ_SetDemand(nodeGW, dummyRQ, demand[GT_Snd][GW] + (3 * demand[GT_Rcv][GW]));
PDQ_SetDemand(nodeMF, transRQ, demand[MF_RQ][MF]);
PDQ_SetDemand(nodeMF, dummyRQ, demand[MF_RQ][MF]);
for (i = 0; i < MF_DISKS; i++) {
PDQ_SetDemand(MDarray[i].label, transRQ,
demand[MF_RQ][MDarray[i].id]);
PDQ_SetDemand(MDarray[i].label, dummyRQ,
demand[MF_RQ][MDarray[i].id]);
}
PDQ_SetDemand(nodeTR, transRQ,
(1 * demand[LAN_TX][PC]) +
(1 * demand[LAN_TX][FS]) +
(1 * demand[LAN_TX][GW]) +
(3 * demand[LAN_TX][GW]) +
(3 * demand[LAN_TX][FS]) +
(3 * demand[LAN_TX][PC]));
PDQ_SetDemand(nodeTR, dummyRQ,
(1 * demand[LAN_TX][PC]) +
(1 * demand[LAN_TX][FS]) +
(1 * demand[LAN_TX][GW]) +
(3 * demand[LAN_TX][GW]) +
(3 * demand[LAN_TX][FS]) +
(3 * demand[LAN_TX][PC]));
/******************* SU request + reply chain *******************/
PDQ_SetDemand(nodePC, transSU, demand[SU_Req][PC] + demand[SU_Rpy][PC]);
PDQ_SetDemand(nodeFS, transSU, demand[Req_SU][FS] + demand[SU_Msg][FS]);
PDQ_SetDemand(nodeFS, dummySU, demand[Req_SU][FS] + demand[SU_Msg][FS]);
for (i = 0; i < FS_DISKS; i++) {
PDQ_SetDemand(FDarray[i].label, transSU,
demand[Req_SU][FDarray[i].id] +
demand[SU_Msg][FDarray[i].id]);
PDQ_SetDemand(FDarray[i].label, dummySU,
demand[Req_SU][FDarray[i].id] +
demand[SU_Msg][FDarray[i].id]);
}
PDQ_SetDemand(nodeGW, transSU, demand[GT_Snd][GW] + demand[GT_Rcv][GW]);
PDQ_SetDemand(nodeGW, dummySU, demand[GT_Snd][GW] + demand[GT_Rcv][GW]);
PDQ_SetDemand(nodeMF, transSU, demand[MF_SU][MF]);
PDQ_SetDemand(nodeMF, dummySU, demand[MF_SU][MF]);
for (i = 0; i < MF_DISKS; i++) {
PDQ_SetDemand(MDarray[i].label, transSU,
demand[MF_SU][MDarray[i].id]);
PDQ_SetDemand(MDarray[i].label, dummySU,
demand[MF_SU][MDarray[i].id]);
}
PDQ_SetDemand(nodeTR, transSU,
(1 * demand[LAN_TX][PC]) +
(1 * demand[LAN_TX][FS]) +
(1 * demand[LAN_TX][GW]) +
(1 * demand[LAN_TX][GW]) +
(1 * demand[LAN_TX][FS]) +
(1 * demand[LAN_TX][PC]));
PDQ_SetDemand(nodeTR, dummySU,
(1 * demand[LAN_TX][PC]) +
(1 * demand[LAN_TX][FS]) +
(1 * demand[LAN_TX][GW]) +
(1 * demand[LAN_TX][GW]) +
(1 * demand[LAN_TX][FS]) +
(1 * demand[LAN_TX][PC]));
PDQ_SetDebug(FALSE);
PDQ_SetWUnit("Trans");
PDQ_Solve(CANON);
if (PRINT_REPORT) {
PDQ_Report();
}
/*
Break out each tx response time together with resource utilizations.
The order of print out is the same as the 1993 CMG paper.
*/
/* Mean response times reported in the CMG93 paper */
RTexpect[0] = 0.2754;
RTexpect[1] = 0.2625;
RTexpect[2] = 0.1252;
RTexpect[3] = 0.2624;
RTexpect[4] = 0.2470;
RTexpect[5] = 0.1120;
printf("*** Metric breakout for \"%s\" with %d clients ***\n\n",
scenario, USERS);
printf("Transaction\t R (Sec)\t CMG paper\n");
printf("-----------\t -------\t ---------\n");
for (work = 0; work < streams; work++) {
resets(s1);
strcpy(s1, job[work].trans->name);
RTmean = PDQ_GetResponse(TRANS, s1);
printf("%-15s\t%10.4f\t%10.4f\n", s1, RTmean, RTexpect[work]);
}
printf("\n\n");
/*
* Get node utilizations. This is a bit of a hack and should be written as
* a subroutine.
*/
for (dev = 0; dev < nodes; dev++) {
util[dev] = 0.0; /* reset array */
for (work = 0; work < streams; work++) {
util[dev] += 100 * PDQ_GetUtilization(node[dev].devname, job[work].trans->name, TRANS);
}
}
for (dev = 0; dev < nodes; dev++) {
for (i = 0; i < MF_DISKS; i++) {
if (strcmp(node[dev].devname, MDarray[i].label) == 0) {
udasd[i] = util[dev];
}
}
for (i = 0; i < FS_DISKS; i++) {
if (strcmp(node[dev].devname, FDarray[i].label) == 0) {
udsk[i] = util[dev];
}
}
if (strcmp(node[dev].devname, nodePC) == 0) {
uws = util[dev];
}
if (strcmp(node[dev].devname, nodeGW) == 0) {
ugw = util[dev];
}
if (strcmp(node[dev].devname, nodeFS) == 0) {
ufs = util[dev];
}
if (strcmp(node[dev].devname, nodeMF) == 0) {
umf = util[dev];
}
if (strcmp(node[dev].devname, nodeTR) == 0) {
ulan = util[dev];
}
}
printf("PDQ Node \t %% Busy\t CMG paper\n");
printf("-------- \t -------\t ---------\n");
printf("%-15s\t%10.4f\t%10.4f\n", "Token ring", ulan, 49.3333);
printf("%-15s\t%10.4f\t%10.4f\n", "PC Desktop", uws, 0.5802);
printf("%-15s\t%10.4f\t%10.4f\n", "File server", ufs, 11.9157);
printf("%-15s\t%10.4f\t%10.4f\n", "Gateway CPU", ugw, 60.4167);
printf("%-15s\t%10.4f\t%10.4f\n", "Mainframe", umf, 14.0873);
for (i = 0; i < FS_DISKS; i++) {
printf("%s%d\t%10.4f\t%10.4f\n", "FS disks",
FDarray[i].id, udsk[i], 59.0028);
}
for (i = 0; i < MF_DISKS; i++) {
printf("%s%d\t%10.4f\t%10.4f\n", "DASD disk",
MDarray[i].id, udasd[i], 35.5502);
}
} /* main */
int main()
{
extern JOB_TYPE *job;
extern double getjob_pop();
extern int getjob_index();
extern double PDQ_GetResponse();
extern double PDQ_GetThruput();
extern double PDQ_GetUtilization();
/****************************
* Model specific variables *
****************************/
int noNodes;
int noStreams;
int pop, servers = 2;
int s, w;
#define STRESS 0
#define HOMEPG 1
static char *work[] = {
"stress",
"homepg"
};
static double time[] = {
0.0044, /* stress */
0.0300 /* homepg */
};
static char *slave[] = {
"slave0",
"slave1",
"slave2",
"slave3",
"slave4",
"slave5",
"slave6",
"slave7",
"slave8",
"slave9",
"slave10",
"slave11",
"slave12",
"slave13",
"slave14",
"slave15"
};
#define PREFORK
w = HOMEPG;
#ifdef PREFORK
printf("Pre-Fork Model under \"%s\" Load (m = %d)\n",
w == STRESS ? work[STRESS] : work[HOMEPG], servers);
#else
printf("Forking Model under \"%s\" Load \n",
w == STRESS ? work[STRESS] : work[HOMEPG]);
#endif
printf("\n N X R\n");
for (pop = 1; pop <= 10; pop++) {
PDQ_Init("HTTPd_Server");
noStreams = PDQ_CreateClosed(work[w], TERM, 1.0 * pop, 0.0);
noNodes = PDQ_CreateNode("master", CEN, FCFS);
#ifdef PREFORK
for (s = 0; s < servers; s++) {
noNodes = PDQ_CreateNode(slave[s], CEN, FCFS);
}
PDQ_SetDemand("master", work[w], 0.0109);
for (s = 0; s < servers; s++) {
PDQ_SetDemand(slave[s], work[w], time[w] / servers);
}
#else /* FORKING */
noNodes = PDQ_CreateNode("forks", CEN, ISRV);
PDQ_SetDemand("master", work[w], 0.0165);
PDQ_SetDemand("forks", work[w], time[w]);
#endif
PDQ_Solve(EXACT);
printf("%5.2f %8.4f %8.4f\n",
getjob_pop(getjob_index(work[w])),
PDQ_GetThruput(TERM, work[w]),
PDQ_GetResponse(TERM, work[w]));
}
return(0);
} // main
main() {
extern int nodes, streams;
int i;
char name[30];
int broj_ap_posluzitelja = BROJ_AP_POSLUZITELJA;
int broj_bp_posluzitelja = BROJ_BP_POSLUZITELJA;
int broj_im_posluzitelja = BROJ_IM_POSLUZITELJA;
float L = 0.5;
float p_im = 0.0;
float S_ZZ = 0.001;
float S_PO = 0.001;
float S_AP = 0.3;
float S_BP = 4.5;
float S_IM = 0.5;
float Util = 0.0;
float Res = 0.0;
float p_bp = 0.0;
float p_bp_inc = 0.05;
float p_bp_max = 0.5;
printf("p");
for( i=0; i<broj_ap_posluzitelja; i++ )
{
sprintf(name, "R_AP%d", i);
printf("\t%s", name);
}
for( i=0; i<broj_bp_posluzitelja; i++ )
{
sprintf(name, "R_BP%d", i);
printf("\t%s", name);
}
for( i=0; i<broj_im_posluzitelja; i++ )
{
sprintf(name, "R_IM%d", i);
printf("\t%s", name);
}
printf("\tR_ZZ");
printf("\tR_PO");
printf("\tAP_R\n");
p_bp = p_bp_inc;
while (p_bp < p_bp_max + p_bp_inc) {
PDQ_Init("Web aplikacija");
streams = PDQ_CreateOpen("Zahtjevi", L);
nodes = PDQ_CreateNode("ZZ", CEN, FCFS);
nodes = PDQ_CreateNode("PO", CEN, FCFS);
for( i=0; i<broj_ap_posluzitelja; i++ )
{
sprintf(name, "AP%d", i);
nodes = PDQ_CreateNode(name, CEN, FCFS);
}
for( i=0; i<broj_bp_posluzitelja; i++ )
{
sprintf(name, "BP%d", i);
nodes = PDQ_CreateNode(name, CEN, FCFS);
}
for( i=0; i<broj_im_posluzitelja; i++ )
{
sprintf(name, "IM%d", i);
nodes = PDQ_CreateNode(name, CEN, FCFS);
}
PDQ_SetVisits("ZZ", "Zahtjevi", 1.0, S_ZZ);
PDQ_SetVisits("PO", "Zahtjevi", 1.0, S_PO);
for( i=0; i<broj_ap_posluzitelja; i++ )
{
sprintf(name, "AP%d", i);
PDQ_SetVisits(name, "Zahtjevi", ((1 - p_im) / (1 - p_bp)) / BROJ_AP_POSLUZITELJA, S_AP);
}
for( i=0; i<broj_bp_posluzitelja; i++ )
{
sprintf(name, "BP%d", i);
PDQ_SetVisits(name, "Zahtjevi", (p_bp * (1 - p_im) / (1 - p_bp)) / BROJ_BP_POSLUZITELJA, S_BP);
}
for( i=0; i<broj_im_posluzitelja; i++ )
{
sprintf(name, "IM%d", i);
PDQ_SetVisits(name, "Zahtjevi", p_im / BROJ_IM_POSLUZITELJA, S_IM);
}
PDQ_Solve(CANON);
Util = 0.0;
for( i=0; i<broj_ap_posluzitelja; i++ )
{
sprintf(name, "AP%d", i);
Util += PDQ_GetUtilization(name, "Zahtjevi", TRANS);
}
for( i=0; i<broj_bp_posluzitelja; i++ )
{
sprintf(name, "BP%d", i);
Util += PDQ_GetUtilization(name, "Zahtjevi", TRANS);
}
for( i=0; i<broj_im_posluzitelja; i++ )
{
sprintf(name, "IM%d", i);
Util += PDQ_GetUtilization(name, "Zahtjevi", TRANS);
}
Util += PDQ_GetUtilization("ZZ", "Zahtjevi", TRANS);
Util += PDQ_GetUtilization("PO", "Zahtjevi", TRANS);
Util = (100 * Util)/(broj_ap_posluzitelja + broj_bp_posluzitelja + broj_im_posluzitelja + 2);
printf("%f\t", p_bp);
for( i=0; i<broj_ap_posluzitelja; i++ )
{
sprintf(name, "AP%d", i);
printf("%f\t", PDQ_GetResidenceTime(name, "Zahtjevi", TRANS));
}
for( i=0; i<broj_bp_posluzitelja; i++ )
{
sprintf(name, "BP%d", i);
printf("%f\t", PDQ_GetResidenceTime(name, "Zahtjevi", TRANS));
}
for( i=0; i<broj_im_posluzitelja; i++ )
{
sprintf(name, "IM%d", i);
printf("%f\t", PDQ_GetResidenceTime(name, "Zahtjevi", TRANS));
}
printf("%f\t", PDQ_GetResidenceTime(name, "ZZ", TRANS));
printf("%f\t", PDQ_GetResidenceTime(name, "PO", TRANS));
printf("%f\n", PDQ_GetResponse(TRANS, "Zahtjevi"));
p_bp += p_bp_inc;
}
}
