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author | Matt Macy <mmacy@FreeBSD.org> | 2018-05-26 19:26:19 +0000 |
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committer | Matt Macy <mmacy@FreeBSD.org> | 2018-05-26 19:26:19 +0000 |
commit | 5506ceb87fa19140863b4e3ee978f631ccc4cf74 (patch) | |
tree | 895b12b3b0657b0b43d37103be78fac70a471522 /lib/libpmcstat/libpmcstat_logging.c | |
parent | 4928135658a9d0eaee37003df6137ab363fcb0b4 (diff) | |
download | src-5506ceb87fa19140863b4e3ee978f631ccc4cf74.tar.gz src-5506ceb87fa19140863b4e3ee978f631ccc4cf74.zip |
Revert r334242 "pmc(3)/hwpmc(4): update supported Intel processors to rely fully on the"
because of squash commit messages
Notes
Notes:
svn path=/head/; revision=334243
Diffstat (limited to 'lib/libpmcstat/libpmcstat_logging.c')
-rw-r--r-- | lib/libpmcstat/libpmcstat_logging.c | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/lib/libpmcstat/libpmcstat_logging.c b/lib/libpmcstat/libpmcstat_logging.c index 42054e636b4b..71ee524bbd8c 100644 --- a/lib/libpmcstat/libpmcstat_logging.c +++ b/lib/libpmcstat/libpmcstat_logging.c @@ -195,6 +195,7 @@ pmcstat_analyze_log(struct pmcstat_args *args, int *ps_samples_period) { uint32_t cpu, cpuflags; + uintfptr_t pc; pid_t pid; struct pmcstat_image *image; struct pmcstat_process *pp, *ppnew; @@ -267,6 +268,44 @@ pmcstat_analyze_log(struct pmcstat_args *args, ev.pl_u.pl_mo.pl_end); break; + case PMCLOG_TYPE_PCSAMPLE: + /* + * Note: the `PCSAMPLE' log entry is not + * generated by hpwmc(4) after version 2. + */ + + /* + * We bring in the gmon file for the image + * currently associated with the PMC & pid + * pair and increment the appropriate entry + * bin inside this. + */ + pmcstat_stats->ps_samples_total++; + *ps_samples_period += 1; + + pc = ev.pl_u.pl_s.pl_pc; + pp = pmcstat_process_lookup(ev.pl_u.pl_s.pl_pid, + PMCSTAT_ALLOCATE); + + /* Get PMC record. */ + pmcr = pmcstat_lookup_pmcid(ev.pl_u.pl_s.pl_pmcid, pmcstat_mergepmc); + assert(pmcr != NULL); + pmcr->pr_samples++; + + /* + * Call the plugins processing + * TODO: move pmcstat_process_find_map inside plugins + */ + + if (plugins[args->pa_pplugin].pl_process != NULL) + plugins[args->pa_pplugin].pl_process( + pp, pmcr, 1, &pc, + pmcstat_process_find_map(pp, pc) != NULL, 0); + plugins[args->pa_plugin].pl_process( + pp, pmcr, 1, &pc, + pmcstat_process_find_map(pp, pc) != NULL, 0); + break; + case PMCLOG_TYPE_CALLCHAIN: pmcstat_stats->ps_samples_total++; *ps_samples_period += 1; @@ -414,8 +453,8 @@ pmcstat_analyze_log(struct pmcstat_args *args, return (PMCSTAT_RUNNING); err(EX_DATAERR, - "ERROR: event parsing failed state: %d type: %d (record %jd, offset 0x%jx)", - ev.pl_state, ev.pl_type, (uintmax_t) ev.pl_count + 1, ev.pl_offset); + "ERROR: event parsing failed (record %jd, offset 0x%jx)", + (uintmax_t) ev.pl_count + 1, ev.pl_offset); } /* |