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Differential D17401 Diff 49986 head/lib/libpmc/libpmc_pmu_util.c

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head/lib/libpmc/libpmc_pmu_util.c

Show First 20 Lines • Show All 140 Lines • ▼ Show 20 Lines if (strcasecmp(name, pa->pa_alias) == 0)
return (pa->pa_name); return (pa->pa_name);
return (name); return (name);
} }
struct pmu_event_desc { struct pmu_event_desc {
uint64_t ped_period; uint64_t ped_period;
uint64_t ped_offcore_rsp; uint64_t ped_offcore_rsp;
uint64_t ped_l3_thread;
uint64_t ped_l3_slice;
uint32_t ped_event; uint32_t ped_event;
uint32_t ped_frontend; uint32_t ped_frontend;
uint32_t ped_ldlat; uint32_t ped_ldlat;
uint32_t ped_config1; uint32_t ped_config1;
int16_t ped_umask; int16_t ped_umask;
uint8_t ped_cmask; uint8_t ped_cmask;
uint8_t ped_any; uint8_t ped_any;
uint8_t ped_inv; uint8_t ped_inv;
▲ Show 20 Lines • Show All 108 Lines • ▼ Show 20 Lines while ((kvp = strsep(&event, ",")) != NULL) {
else if (strcmp(key, "ldlat") == 0) else if (strcmp(key, "ldlat") == 0)
ped->ped_ldlat = strtol(value, NULL, 16); ped->ped_ldlat = strtol(value, NULL, 16);
else if (strcmp(key, "fc_mask") == 0) else if (strcmp(key, "fc_mask") == 0)
ped->ped_fc_mask = strtol(value, NULL, 16); ped->ped_fc_mask = strtol(value, NULL, 16);
else if (strcmp(key, "ch_mask") == 0) else if (strcmp(key, "ch_mask") == 0)
ped->ped_ch_mask = strtol(value, NULL, 16); ped->ped_ch_mask = strtol(value, NULL, 16);
else if (strcmp(key, "config1") == 0) else if (strcmp(key, "config1") == 0)
ped->ped_config1 = strtol(value, NULL, 16); ped->ped_config1 = strtol(value, NULL, 16);
else if (strcmp(key, "l3_thread_mask") == 0)
ped->ped_l3_thread = strtol(value, NULL, 16);
else if (strcmp(key, "l3_slice_mask") == 0)
ped->ped_l3_slice = strtol(value, NULL, 16);
else { else {
debug = getenv("PMUDEBUG"); debug = getenv("PMUDEBUG");
if (debug != NULL && strcmp(debug, "true") == 0 && value != NULL) if (debug != NULL && strcmp(debug, "true") == 0 && value != NULL)
printf("unrecognized kvpair: %s:%s\n", key, value); printf("unrecognized kvpair: %s:%s\n", key, value);
} }
} }
free(r); free(r);
return (0); return (0);
▲ Show 20 Lines • Show All 121 Lines • ▼ Show 20 Lines for (pe = pme->table; pe->name || pe->desc || pe->event; pe++) {
if (pe->metric_name != NULL) if (pe->metric_name != NULL)
printf("metric_name: %s\n", pe->metric_name); printf("metric_name: %s\n", pe->metric_name);
if (pe->metric_group != NULL) if (pe->metric_group != NULL)
printf("metric_group: %s\n", pe->metric_group); printf("metric_group: %s\n", pe->metric_group);
} }
} }
static int static int
pmc_pmu_amd_pmcallocate(const char *event_name __unused, struct pmc_op_pmcallocate *pm, pmc_pmu_amd_pmcallocate(const char *event_name, struct pmc_op_pmcallocate *pm,
struct pmu_event_desc *ped) struct pmu_event_desc *ped)
{ {
struct pmc_md_amd_op_pmcallocate *amd; struct pmc_md_amd_op_pmcallocate *amd;
const struct pmu_event *pe;
int idx = -1;
amd = &pm->pm_md.pm_amd; amd = &pm->pm_md.pm_amd;
amd->pm_amd_config = AMD_PMC_TO_EVENTMASK(ped->ped_event);
if (ped->ped_umask > 0) { if (ped->ped_umask > 0) {
pm->pm_caps |= PMC_CAP_QUALIFIER; pm->pm_caps |= PMC_CAP_QUALIFIER;
amd->pm_amd_config |= AMD_PMC_TO_UNITMASK(ped->ped_umask); amd->pm_amd_config |= AMD_PMC_TO_UNITMASK(ped->ped_umask);
} }
pm->pm_class = PMC_CLASS_K8; pm->pm_class = PMC_CLASS_K8;
pe = pmu_event_get(NULL, event_name, &idx);
if (strcmp("l3cache", pe->topic) == 0){
amd->pm_amd_config |= AMD_PMC_TO_EVENTMASK(ped->ped_event);
amd->pm_amd_sub_class = PMC_AMD_SUB_CLASS_L3_CACHE;
amd->pm_amd_config |= AMD_PMC_TO_L3SLICE(ped->ped_l3_slice);
amd->pm_amd_config |= AMD_PMC_TO_L3CORE(ped->ped_l3_thread);
}
else if (strcmp("data fabric", pe->topic) == 0){
amd->pm_amd_config |= AMD_PMC_TO_EVENTMASK_DF(ped->ped_event);
amd->pm_amd_sub_class = PMC_AMD_SUB_CLASS_DATA_FABRIC;
}
else{
amd->pm_amd_config |= AMD_PMC_TO_EVENTMASK(ped->ped_event);
amd->pm_amd_sub_class = PMC_AMD_SUB_CLASS_CORE;
if ((pm->pm_caps & (PMC_CAP_USER|PMC_CAP_SYSTEM)) == 0 || if ((pm->pm_caps & (PMC_CAP_USER|PMC_CAP_SYSTEM)) == 0 ||
(pm->pm_caps & (PMC_CAP_USER|PMC_CAP_SYSTEM)) == (pm->pm_caps & (PMC_CAP_USER|PMC_CAP_SYSTEM)) ==
(PMC_CAP_USER|PMC_CAP_SYSTEM)) (PMC_CAP_USER|PMC_CAP_SYSTEM))
amd->pm_amd_config |= (AMD_PMC_USR | AMD_PMC_OS); amd->pm_amd_config |= (AMD_PMC_USR | AMD_PMC_OS);
else if (pm->pm_caps & PMC_CAP_USER) else if (pm->pm_caps & PMC_CAP_USER)
amd->pm_amd_config |= AMD_PMC_USR; amd->pm_amd_config |= AMD_PMC_USR;
else if (pm->pm_caps & PMC_CAP_SYSTEM) else if (pm->pm_caps & PMC_CAP_SYSTEM)
amd->pm_amd_config |= AMD_PMC_OS; amd->pm_amd_config |= AMD_PMC_OS;
if (ped->ped_edge) if (ped->ped_edge)
amd->pm_amd_config |= AMD_PMC_EDGE; amd->pm_amd_config |= AMD_PMC_EDGE;
if (ped->ped_inv) if (ped->ped_inv)
amd->pm_amd_config |= AMD_PMC_EDGE; amd->pm_amd_config |= AMD_PMC_EDGE;
if (pm->pm_caps & PMC_CAP_INTERRUPT) if (pm->pm_caps & PMC_CAP_INTERRUPT)
amd->pm_amd_config |= AMD_PMC_INT; amd->pm_amd_config |= AMD_PMC_INT;
}
return (0); return (0);
} }
static int static int
pmc_pmu_intel_pmcallocate(const char *event_name, struct pmc_op_pmcallocate *pm, pmc_pmu_intel_pmcallocate(const char *event_name, struct pmc_op_pmcallocate *pm,
struct pmu_event_desc *ped) struct pmu_event_desc *ped)
{ {
struct pmc_md_iap_op_pmcallocate *iap; struct pmc_md_iap_op_pmcallocate *iap;
▲ Show 20 Lines • Show All 154 Lines • Show Last 20 Lines