int
QmcContext::lookupDesc(pmID pmid, QmcDesc **descriptor)
{
int sts;
QmcDesc *descPtr;
if ((sts = pmUseContext(my.context)) < 0)
return sts;
if (my.descCache.contains(pmid) == false) {
descPtr = new QmcDesc(pmid);
if (descPtr->status() < 0) {
sts = descPtr->status();
delete descPtr;
return sts;
}
my.descCache.insert(pmid, descPtr);
if (pmDebug & DBG_TRACE_PMC) {
QTextStream cerr(stderr);
cerr << "QmcContext::lookupDesc: Add descriptor for "
<< pmIDStr(descPtr->id()) << endl;
}
}
else {
descPtr = my.descCache.value(pmid);
if (pmDebug & DBG_TRACE_PMC) {
QTextStream cerr(stderr);
cerr << "QmcContext::lookupDesc: Reusing descriptor "
<< pmIDStr(descPtr->id()) << endl;
}
}
*descriptor = descPtr;
return 0;
}
int
main(int argc, char* argv[])
{
int fail = 0, sts = 0;
int c;
char buf[MAXHOSTNAMELEN];
QString source;
pmSetProgname(argv[0]);
while ((c = getopt(argc, argv, "D:?")) != EOF) {
switch (c) {
case 'D':
sts = pmSetDebug(optarg);
if (sts < 0) {
pmprintf("%s: unrecognized debug options specification (%s)\n",
pmGetProgname(), optarg);
fail = 1;
}
break;
case '?':
default:
sts = 1;
break;
}
}
if (fail) {
pmprintf("Usage: %s\n", pmGetProgname());
pmflush();
exit(1);
}
(void)gethostname(buf, MAXHOSTNAMELEN);
buf[MAXHOSTNAMELEN-1] = '\0';
fprintf(stderr, "*** Simple connection ***\n");
source = QString("oview-short");
QmcSource *src1 = QmcSource::getSource(PM_CONTEXT_ARCHIVE, source, false);
if (src1->status() < 0) {
pmprintf("%s: Error: Unable to create context to \"%s\": %s\n",
pmGetProgname(), (const char *)source.toLatin1(),
pmErrStr(src1->status()));
pmflush();
fail = 1;
}
QmcContext context1(src1);
if (context1.handle() < 0) {
pmflush();
fail = 1;
}
context1.dump(cout);
pmID pmid;
uint32_t indomIndex;
fprintf(stderr, "\n*** Cacheing of descriptors and indoms ***\n");
QmcDesc *desc;
QmcIndom *indom = NULL;
sts = context1.lookupInDom("hinv.ncpu", indomIndex);
if (sts < 0) {
pmprintf("%s: Error: hinv.ncpu: %s\n",
pmGetProgname(), pmErrStr(sts));
pmflush();
fail = 1;
}
else {
sts = context1.lookupPMID("hinv.ncpu", pmid);
if (sts < 0) {
pmprintf("%s: Error: hinv.ncpu PMID: %s\n",
pmGetProgname(), pmErrStr(sts));
pmflush();
fail = 1;
}
desc = &context1.desc(pmid);
if (desc->status() < 0) {
pmprintf("%s: Error: hinv.ncpu descriptor: %s\n",
pmGetProgname(), pmErrStr(desc->status()));
pmflush();
fail = 1;
}
else if (indomIndex < UINT_MAX) {
pmprintf("%s: Error: hinv.ncpu indom is not NULL\n",
pmGetProgname());
pmflush();
fail = 1;
}
}
sts = context1.lookupInDom("hinv.cputype", indomIndex);
if (sts < 0) {
pmprintf("%s: Error: hinv.cputype: %s\n",
pmGetProgname(), pmErrStr(sts));
pmflush();
fail = 1;
}
else {
sts = context1.lookupPMID("hinv.cputype", pmid);
if (sts < 0) {
pmprintf("%s: Error: hinv.cputype PMID: %s\n",
pmGetProgname(), pmErrStr(sts));
pmflush();
fail = 1;
}
desc = &context1.desc(pmid);
indom = &context1.indom(indomIndex);
if (desc->status() < 0) {
pmprintf("%s: Error: hinv.cputype descriptor: %s\n",
pmGetProgname(), pmErrStr(desc->status()));
pmflush();
fail = 1;
}
else if (indom->status() < 0) {
pmprintf("%s: Error: hinv.cputype indom: %s\n",
pmGetProgname(), pmErrStr(indom->status()));
pmflush();
fail = 1;
}
}
QmcIndom *indom2;
sts = context1.lookupInDom("hinv.map.cpu", indomIndex);
if (sts < 0) {
pmprintf("%s: Error: hinv.map.cpu: %s\n",
pmGetProgname(), pmErrStr(sts));
pmflush();
fail = 1;
}
else {
sts = context1.lookupPMID("hinv.map.cpu", pmid);
if (sts < 0) {
pmprintf("%s: Error: hinv.map.cpu PMID: %s\n",
pmGetProgname(), pmErrStr(sts));
pmflush();
fail = 1;
}
desc = &context1.desc(pmid);
indom2 = &context1.indom(indomIndex);
if (desc->status() < 0) {
pmprintf("%s: Error: hinv.map.cpu descriptor: %s\n",
pmGetProgname(), pmErrStr(desc->status()));
pmflush();
fail = 1;
}
else if (indom2->status() < 0) {
pmprintf("%s: Error: hinv.map.cpu indom: %s\n",
pmGetProgname(), pmErrStr(indom2->status()));
pmflush();
fail = 1;
}
else if (indom != indom2) {
pmprintf("%s: Error: hinv.cputype and hinv.map.cpu indoms are not the same\n",
pmGetProgname());
pmflush();
fail = 1;
}
}
sts = context1.lookupInDom("hinv.ncpu", indomIndex);
if (sts < 0) {
pmprintf("%s: Error: hinv.ncpu: %s\n",
pmGetProgname(), pmErrStr(sts));
pmflush();
fail = 1;
}
else {
sts = context1.lookupPMID("hinv.ncpu", pmid);
if (sts < 0) {
pmprintf("%s: Error: hinv.ncpu PMID: %s\n",
pmGetProgname(), pmErrStr(sts));
pmflush();
fail = 1;
}
desc = &context1.desc(pmid);
if (desc->status() < 0) {
pmprintf("%s: Error: hinv.ncpu descriptor: %s\n",
pmGetProgname(), pmErrStr(desc->status()));
pmflush();
fail = 1;
}
else if (indomIndex < UINT_MAX) {
pmprintf("%s: Error: hinv.ncpu indom is not NULL\n",
pmGetProgname());
pmflush();
fail = 1;
}
}
context1.dump(cout);
fprintf(stderr, "\n*** Bad Context ***\n");
source = QString("no-such-host");
QmcSource *src2 = QmcSource::getSource(PM_CONTEXT_HOST, source);
if (src2->status() >= 0) {
pmprintf("%s: Error: Able to create context to \"%s\": %s\n",
pmGetProgname(), (const char *)source.toLatin1(),
pmErrStr(src1->status()));
pmflush();
fail = 1;
}
QmcContext context2(src2);
if (context2.handle() >= 0) {
pmprintf("%s: Error: Created a valid context to an invalid host\n",
pmGetProgname());
fail = 1;
}
pmflush();
context2.dump(cout);
fprintf(stderr, "\n*** Exiting ***\n");
pmflush();
return fail;
}
