diff options
Diffstat (limited to 'tools/power/x86')
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 6867557596af..bbdf9ba9d41b 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -680,7 +680,7 @@ int dump_counters(struct thread_data *t, struct core_data *c, int format_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p) { - double interval_float; + double interval_float, tsc; char *fmt8; int i; struct msr_counter *mp; @@ -695,6 +695,8 @@ int format_counters(struct thread_data *t, struct core_data *c, interval_float = tv_delta.tv_sec + tv_delta.tv_usec/1000000.0; + tsc = t->tsc * tsc_tweak; + /* topo columns, print blanks on 1st (average) line */ if (t == &average.threads) { if (DO_BIC(BIC_Package)) @@ -725,14 +727,14 @@ int format_counters(struct thread_data *t, struct core_data *c, 1.0 / units * t->aperf / interval_float); if (DO_BIC(BIC_Busy)) - outp += sprintf(outp, "\t%.2f", 100.0 * t->mperf/t->tsc/tsc_tweak); + outp += sprintf(outp, "\t%.2f", 100.0 * t->mperf/tsc); if (DO_BIC(BIC_Bzy_MHz)) { if (has_base_hz) outp += sprintf(outp, "\t%.0f", base_hz / units * t->aperf / t->mperf); else outp += sprintf(outp, "\t%.0f", - 1.0 * t->tsc / units * t->aperf / t->mperf / interval_float); + tsc / units * t->aperf / t->mperf / interval_float); } if (DO_BIC(BIC_TSC_MHz)) @@ -748,7 +750,7 @@ int format_counters(struct thread_data *t, struct core_data *c, /* C1 */ if (DO_BIC(BIC_CPU_c1)) - outp += sprintf(outp, "\t%.2f", 100.0 * t->c1/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * t->c1/tsc); /* Added counters */ for (i = 0, mp = sys.tp; mp; i++, mp = mp->next) { @@ -760,7 +762,7 @@ int format_counters(struct thread_data *t, struct core_data *c, } else if (mp->format == FORMAT_DELTA) { outp += sprintf(outp, "\t%lld", t->counter[i]); } else if (mp->format == FORMAT_PERCENT) { - outp += sprintf(outp, "\t%.2f", 100.0 * t->counter[i]/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * t->counter[i]/tsc); } } @@ -769,15 +771,15 @@ int format_counters(struct thread_data *t, struct core_data *c, goto done; if (DO_BIC(BIC_CPU_c3) && !do_slm_cstates && !do_knl_cstates) - outp += sprintf(outp, "\t%.2f", 100.0 * c->c3/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * c->c3/tsc); if (DO_BIC(BIC_CPU_c6)) - outp += sprintf(outp, "\t%.2f", 100.0 * c->c6/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * c->c6/tsc); if (DO_BIC(BIC_CPU_c7)) - outp += sprintf(outp, "\t%.2f", 100.0 * c->c7/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * c->c7/tsc); /* Mod%c6 */ if (DO_BIC(BIC_Mod_c6)) - outp += sprintf(outp, "\t%.2f", 100.0 * c->mc6_us / t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * c->mc6_us / tsc); if (DO_BIC(BIC_CoreTmp)) outp += sprintf(outp, "\t%d", c->core_temp_c); @@ -791,7 +793,7 @@ int format_counters(struct thread_data *t, struct core_data *c, } else if (mp->format == FORMAT_DELTA) { outp += sprintf(outp, "\t%lld", c->counter[i]); } else if (mp->format == FORMAT_PERCENT) { - outp += sprintf(outp, "\t%.2f", 100.0 * c->counter[i]/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * c->counter[i]/tsc); } } @@ -819,24 +821,24 @@ int format_counters(struct thread_data *t, struct core_data *c, /* Totl%C0, Any%C0 GFX%C0 CPUGFX% */ if (do_skl_residency) { - outp += sprintf(outp, "\t%.2f", 100.0 * p->pkg_wtd_core_c0/t->tsc); - outp += sprintf(outp, "\t%.2f", 100.0 * p->pkg_any_core_c0/t->tsc); - outp += sprintf(outp, "\t%.2f", 100.0 * p->pkg_any_gfxe_c0/t->tsc); - outp += sprintf(outp, "\t%.2f", 100.0 * p->pkg_both_core_gfxe_c0/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * p->pkg_wtd_core_c0/tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * p->pkg_any_core_c0/tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * p->pkg_any_gfxe_c0/tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * p->pkg_both_core_gfxe_c0/tsc); } if (do_pc2) - outp += sprintf(outp, "\t%.2f", 100.0 * p->pc2/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * p->pc2/tsc); if (do_pc3) - outp += sprintf(outp, "\t%.2f", 100.0 * p->pc3/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * p->pc3/tsc); if (do_pc6) - outp += sprintf(outp, "\t%.2f", 100.0 * p->pc6/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * p->pc6/tsc); if (do_pc7) - outp += sprintf(outp, "\t%.2f", 100.0 * p->pc7/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * p->pc7/tsc); if (do_c8_c9_c10) { - outp += sprintf(outp, "\t%.2f", 100.0 * p->pc8/t->tsc); - outp += sprintf(outp, "\t%.2f", 100.0 * p->pc9/t->tsc); - outp += sprintf(outp, "\t%.2f", 100.0 * p->pc10/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * p->pc8/tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * p->pc9/tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * p->pc10/tsc); } /* @@ -878,7 +880,7 @@ int format_counters(struct thread_data *t, struct core_data *c, } else if (mp->format == FORMAT_DELTA) { outp += sprintf(outp, "\t%lld", p->counter[i]); } else if (mp->format == FORMAT_PERCENT) { - outp += sprintf(outp, "\t%.2f", 100.0 * p->counter[i]/t->tsc); + outp += sprintf(outp, "\t%.2f", 100.0 * p->counter[i]/tsc); } } @@ -1048,7 +1050,7 @@ delta_thread(struct thread_data *new, struct thread_data *old, old->c1 = 0; else { /* normal case, derive c1 */ - old->c1 = old->tsc - old->mperf - core_delta->c3 + old->c1 = (old->tsc * tsc_tweak) - old->mperf - core_delta->c3 - core_delta->c6 - core_delta->c7; } } |