| 16 |
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#include <sys/time.h> |
| 17 |
|
|
| 18 |
|
#ifndef MAXPROC |
| 19 |
< |
#define MAXPROC 16 |
| 19 |
> |
#define MAXPROC 64 |
| 20 |
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#endif |
| 21 |
|
|
| 22 |
+ |
int nprocs = 0; /* running process count */ |
| 23 |
+ |
|
| 24 |
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static char pfile[] = TEMPLATE; /* persist file name */ |
| 25 |
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|
| 26 |
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static int rtpd[MAXPROC][3]; /* process descriptors */ |
| 27 |
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static float *rtbuf = NULL; /* allocated i/o buffer */ |
| 28 |
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static int maxqlen = 0; /* maximum packets per queue */ |
| 27 |
– |
static int nprocs = 0; /* number of processes */ |
| 29 |
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|
| 30 |
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static PACKET *pqueue[MAXPROC]; /* packet queues */ |
| 31 |
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static int pqlen[MAXPROC]; /* packet queue lengths */ |
| 36 |
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{ |
| 37 |
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static char buf1[8]; |
| 38 |
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int rmaxpack = 0; |
| 39 |
< |
int psiz, npt, n; |
| 39 |
> |
int psiz, n; |
| 40 |
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/* get number of processes */ |
| 41 |
< |
if ((npt = ncprocs) <= 0) |
| 41 |
> |
if (ncprocs <= 0 || nprocs > 0) |
| 42 |
|
return(0); |
| 43 |
< |
if (npt > MAXPROC) { |
| 43 |
> |
if (ncprocs > MAXPROC) { |
| 44 |
|
sprintf(errmsg, |
| 45 |
|
"number of rtrace processes reduced from %d to %d", |
| 46 |
< |
npt, MAXPROC); |
| 46 |
> |
ncprocs, MAXPROC); |
| 47 |
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error(WARNING, errmsg); |
| 48 |
< |
npt = MAXPROC; |
| 48 |
> |
ncprocs = MAXPROC; |
| 49 |
|
} |
| 50 |
< |
/* add compulsory options */ |
| 51 |
< |
rtargv[rtargc++] = "-i-"; |
| 52 |
< |
rtargv[rtargc++] = "-I-"; |
| 53 |
< |
rtargv[rtargc++] = "-h-"; |
| 54 |
< |
rtargv[rtargc++] = "-ld-"; |
| 55 |
< |
sprintf(buf1, "%d", RPACKSIZ); |
| 56 |
< |
rtargv[rtargc++] = "-x"; rtargv[rtargc++] = buf1; |
| 57 |
< |
rtargv[rtargc++] = "-y"; rtargv[rtargc++] = "0"; |
| 58 |
< |
rtargv[rtargc++] = "-fff"; |
| 59 |
< |
rtargv[rtargc++] = vbool(VDIST) ? "-ovl" : "-ovL"; |
| 60 |
< |
if (nowarn) |
| 61 |
< |
rtargv[rtargc++] = "-w-"; |
| 62 |
< |
if (npt > 1) { |
| 63 |
< |
mktemp(pfile); |
| 64 |
< |
rtargv[rtargc++] = "-PP"; rtargv[rtargc++] = pfile; |
| 50 |
> |
if (rtargv[rtargc-1] != vval(OCTREE)) { |
| 51 |
> |
/* add compulsory options */ |
| 52 |
> |
rtargv[rtargc++] = "-i-"; |
| 53 |
> |
rtargv[rtargc++] = "-I-"; |
| 54 |
> |
rtargv[rtargc++] = "-h-"; |
| 55 |
> |
rtargv[rtargc++] = "-ld-"; |
| 56 |
> |
sprintf(buf1, "%d", RPACKSIZ); |
| 57 |
> |
rtargv[rtargc++] = "-x"; rtargv[rtargc++] = buf1; |
| 58 |
> |
rtargv[rtargc++] = "-y"; rtargv[rtargc++] = "0"; |
| 59 |
> |
rtargv[rtargc++] = "-fff"; |
| 60 |
> |
rtargv[rtargc++] = vbool(VDIST) ? "-ovl" : "-ovL"; |
| 61 |
> |
if (nowarn) |
| 62 |
> |
rtargv[rtargc++] = "-w-"; |
| 63 |
> |
if (ncprocs > 1) { |
| 64 |
> |
mktemp(pfile); |
| 65 |
> |
rtargv[rtargc++] = "-PP"; rtargv[rtargc++] = pfile; |
| 66 |
> |
} |
| 67 |
> |
rtargv[rtargc++] = vval(OCTREE); |
| 68 |
> |
rtargv[rtargc] = NULL; |
| 69 |
|
} |
| 65 |
– |
rtargv[rtargc++] = vval(OCTREE); |
| 66 |
– |
rtargv[rtargc] = NULL; |
| 70 |
|
maxqlen = 0; |
| 71 |
< |
for (nprocs = 0; nprocs < npt; nprocs++) { /* spawn children */ |
| 71 |
> |
for (nprocs = 0; nprocs < ncprocs; nprocs++) { /* spawn children */ |
| 72 |
|
psiz = open_process(rtpd[nprocs], rtargv); |
| 73 |
|
if (psiz <= 0) |
| 74 |
|
error(SYSTEM, "cannot start rtrace process"); |
