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Diffstat (limited to 'tools/power/x86/turbostat/turbostat.c')
-rw-r--r--tools/power/x86/turbostat/turbostat.c240
1 files changed, 113 insertions, 127 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 77eb130168da..7c9d8e71eb9e 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -56,7 +56,7 @@ unsigned int do_slm_cstates;
unsigned int use_c1_residency_msr;
unsigned int has_aperf;
unsigned int has_epb;
-unsigned int units = 1000000000; /* Ghz etc */
+unsigned int units = 1000000; /* MHz etc */
unsigned int genuine_intel;
unsigned int has_invariant_tsc;
unsigned int do_nehalem_platform_info;
@@ -264,88 +264,93 @@ int get_msr(int cpu, off_t offset, unsigned long long *msr)
return 0;
}
+/*
+ * Example Format w/ field column widths:
+ *
+ * Package Core CPU Avg_MHz Bzy_MHz TSC_MHz SMI %Busy CPU_%c1 CPU_%c3 CPU_%c6 CPU_%c7 CoreTmp PkgTmp Pkg%pc2 Pkg%pc3 Pkg%pc6 Pkg%pc7 PkgWatt CorWatt GFXWatt
+ * 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567 1234567
+ */
+
void print_header(void)
{
if (show_pkg)
- outp += sprintf(outp, "pk");
- if (show_pkg)
- outp += sprintf(outp, " ");
+ outp += sprintf(outp, "Package ");
if (show_core)
- outp += sprintf(outp, "cor");
+ outp += sprintf(outp, " Core ");
if (show_cpu)
- outp += sprintf(outp, " CPU");
- if (show_pkg || show_core || show_cpu)
- outp += sprintf(outp, " ");
+ outp += sprintf(outp, " CPU ");
+ if (has_aperf)
+ outp += sprintf(outp, "Avg_MHz ");
if (do_nhm_cstates)
- outp += sprintf(outp, " %%c0");
+ outp += sprintf(outp, " %%Busy ");
if (has_aperf)
- outp += sprintf(outp, " GHz");
- outp += sprintf(outp, " TSC");
+ outp += sprintf(outp, "Bzy_MHz ");
+ outp += sprintf(outp, "TSC_MHz ");
if (do_smi)
- outp += sprintf(outp, " SMI");
+ outp += sprintf(outp, " SMI ");
if (extra_delta_offset32)
- outp += sprintf(outp, " count 0x%03X", extra_delta_offset32);
+ outp += sprintf(outp, " count 0x%03X ", extra_delta_offset32);
if (extra_delta_offset64)
- outp += sprintf(outp, " COUNT 0x%03X", extra_delta_offset64);
+ outp += sprintf(outp, " COUNT 0x%03X ", extra_delta_offset64);
if (extra_msr_offset32)
- outp += sprintf(outp, " MSR 0x%03X", extra_msr_offset32);
+ outp += sprintf(outp, " MSR 0x%03X ", extra_msr_offset32);
if (extra_msr_offset64)
- outp += sprintf(outp, " MSR 0x%03X", extra_msr_offset64);
+ outp += sprintf(outp, " MSR 0x%03X ", extra_msr_offset64);
if (do_nhm_cstates)
- outp += sprintf(outp, " %%c1");
+ outp += sprintf(outp, " CPU%%c1 ");
if (do_nhm_cstates && !do_slm_cstates)
- outp += sprintf(outp, " %%c3");
+ outp += sprintf(outp, " CPU%%c3 ");
if (do_nhm_cstates)
- outp += sprintf(outp, " %%c6");
+ outp += sprintf(outp, " CPU%%c6 ");
if (do_snb_cstates)
- outp += sprintf(outp, " %%c7");
+ outp += sprintf(outp, " CPU%%c7 ");
if (do_dts)
- outp += sprintf(outp, " CTMP");
+ outp += sprintf(outp, "CoreTmp ");
if (do_ptm)
- outp += sprintf(outp, " PTMP");
+ outp += sprintf(outp, " PkgTmp ");
if (do_snb_cstates)
- outp += sprintf(outp, " %%pc2");
+ outp += sprintf(outp, "Pkg%%pc2 ");
if (do_nhm_cstates && !do_slm_cstates)
- outp += sprintf(outp, " %%pc3");
+ outp += sprintf(outp, "Pkg%%pc3 ");
if (do_nhm_cstates && !do_slm_cstates)
- outp += sprintf(outp, " %%pc6");
+ outp += sprintf(outp, "Pkg%%pc6 ");
if (do_snb_cstates)
- outp += sprintf(outp, " %%pc7");
+ outp += sprintf(outp, "Pkg%%pc7 ");
if (do_c8_c9_c10) {
- outp += sprintf(outp, " %%pc8");
- outp += sprintf(outp, " %%pc9");
- outp += sprintf(outp, " %%pc10");
+ outp += sprintf(outp, "Pkg%%pc8 ");
+ outp += sprintf(outp, "Pkg%%pc9 ");
+ outp += sprintf(outp, "Pk%%pc10 ");
}
if (do_rapl && !rapl_joules) {
if (do_rapl & RAPL_PKG)
- outp += sprintf(outp, " Pkg_W");
+ outp += sprintf(outp, "PkgWatt ");
if (do_rapl & RAPL_CORES)
- outp += sprintf(outp, " Cor_W");
+ outp += sprintf(outp, "CorWatt ");
if (do_rapl & RAPL_GFX)
- outp += sprintf(outp, " GFX_W");
+ outp += sprintf(outp, "GFXWatt ");
if (do_rapl & RAPL_DRAM)
- outp += sprintf(outp, " RAM_W");
+ outp += sprintf(outp, "RAMWatt ");
if (do_rapl & RAPL_PKG_PERF_STATUS)
- outp += sprintf(outp, " PKG_%%");
+ outp += sprintf(outp, " PKG_%% ");
if (do_rapl & RAPL_DRAM_PERF_STATUS)
- outp += sprintf(outp, " RAM_%%");
+ outp += sprintf(outp, " RAM_%% ");
} else {
if (do_rapl & RAPL_PKG)
- outp += sprintf(outp, " Pkg_J");
+ outp += sprintf(outp, " Pkg_J ");
if (do_rapl & RAPL_CORES)
- outp += sprintf(outp, " Cor_J");
+ outp += sprintf(outp, " Cor_J ");
if (do_rapl & RAPL_GFX)
- outp += sprintf(outp, " GFX_J");
+ outp += sprintf(outp, " GFX_J ");
if (do_rapl & RAPL_DRAM)
- outp += sprintf(outp, " RAM_W");
+ outp += sprintf(outp, " RAM_W ");
if (do_rapl & RAPL_PKG_PERF_STATUS)
- outp += sprintf(outp, " PKG_%%");
+ outp += sprintf(outp, " PKG_%% ");
if (do_rapl & RAPL_DRAM_PERF_STATUS)
- outp += sprintf(outp, " RAM_%%");
- outp += sprintf(outp, " time");
+ outp += sprintf(outp, " RAM_%% ");
+ outp += sprintf(outp, " time ");
}
outp += sprintf(outp, "\n");
@@ -410,25 +415,12 @@ int dump_counters(struct thread_data *t, struct core_data *c,
/*
* column formatting convention & formats
- * package: "pk" 2 columns %2d
- * core: "cor" 3 columns %3d
- * CPU: "CPU" 3 columns %3d
- * Pkg_W: %6.2
- * Cor_W: %6.2
- * GFX_W: %5.2
- * RAM_W: %5.2
- * GHz: "GHz" 3 columns %3.2
- * TSC: "TSC" 3 columns %3.2
- * SMI: "SMI" 4 columns %4d
- * percentage " %pc3" %6.2
- * Perf Status percentage: %5.2
- * "CTMP" 4 columns %4d
*/
int format_counters(struct thread_data *t, struct core_data *c,
struct pkg_data *p)
{
double interval_float;
- char *fmt5, *fmt6;
+ char *fmt8;
/* if showing only 1st thread in core and this isn't one, bail out */
if (show_core_only && !(t->flags & CPU_IS_FIRST_THREAD_IN_CORE))
@@ -443,65 +435,52 @@ int format_counters(struct thread_data *t, struct core_data *c,
/* topo columns, print blanks on 1st (average) line */
if (t == &average.threads) {
if (show_pkg)
- outp += sprintf(outp, " ");
- if (show_pkg && show_core)
- outp += sprintf(outp, " ");
+ outp += sprintf(outp, " -");
if (show_core)
- outp += sprintf(outp, " ");
+ outp += sprintf(outp, " -");
if (show_cpu)
- outp += sprintf(outp, " " " ");
+ outp += sprintf(outp, " -");
} else {
if (show_pkg) {
if (p)
- outp += sprintf(outp, "%2d", p->package_id);
+ outp += sprintf(outp, "%8d", p->package_id);
else
- outp += sprintf(outp, " ");
+ outp += sprintf(outp, " -");
}
- if (show_pkg && show_core)
- outp += sprintf(outp, " ");
if (show_core) {
if (c)
- outp += sprintf(outp, "%3d", c->core_id);
+ outp += sprintf(outp, "%8d", c->core_id);
else
- outp += sprintf(outp, " ");
+ outp += sprintf(outp, " -");
}
if (show_cpu)
- outp += sprintf(outp, " %3d", t->cpu_id);
+ outp += sprintf(outp, "%8d", t->cpu_id);
}
+
+ /* AvgMHz */
+ if (has_aperf)
+ outp += sprintf(outp, "%8.0f",
+ 1.0 / units * t->aperf / interval_float);
+
/* %c0 */
if (do_nhm_cstates) {
- if (show_pkg || show_core || show_cpu)
- outp += sprintf(outp, " ");
if (!skip_c0)
- outp += sprintf(outp, "%6.2f", 100.0 * t->mperf/t->tsc);
+ outp += sprintf(outp, "%8.2f", 100.0 * t->mperf/t->tsc);
else
- outp += sprintf(outp, " ****");
+ outp += sprintf(outp, "********");
}
- /* GHz */
- if (has_aperf) {
- if (!aperf_mperf_unstable) {
- outp += sprintf(outp, " %3.2f",
- 1.0 * t->tsc / units * t->aperf /
- t->mperf / interval_float);
- } else {
- if (t->aperf > t->tsc || t->mperf > t->tsc) {
- outp += sprintf(outp, " ***");
- } else {
- outp += sprintf(outp, "%3.1f*",
- 1.0 * t->tsc /
- units * t->aperf /
- t->mperf / interval_float);
- }
- }
- }
+ /* BzyMHz */
+ if (has_aperf)
+ outp += sprintf(outp, "%8.0f",
+ 1.0 * t->tsc / units * t->aperf / t->mperf / interval_float);
/* TSC */
- outp += sprintf(outp, "%5.2f", 1.0 * t->tsc/units/interval_float);
+ outp += sprintf(outp, "%8.0f", 1.0 * t->tsc/units/interval_float);
/* SMI */
if (do_smi)
- outp += sprintf(outp, "%4d", t->smi_count);
+ outp += sprintf(outp, "%8d", t->smi_count);
/* delta */
if (extra_delta_offset32)
@@ -520,9 +499,9 @@ int format_counters(struct thread_data *t, struct core_data *c,
if (do_nhm_cstates) {
if (!skip_c1)
- outp += sprintf(outp, " %6.2f", 100.0 * t->c1/t->tsc);
+ outp += sprintf(outp, "%8.2f", 100.0 * t->c1/t->tsc);
else
- outp += sprintf(outp, " ****");
+ outp += sprintf(outp, "********");
}
/* print per-core data only for 1st thread in core */
@@ -530,79 +509,76 @@ int format_counters(struct thread_data *t, struct core_data *c,
goto done;
if (do_nhm_cstates && !do_slm_cstates)
- outp += sprintf(outp, " %6.2f", 100.0 * c->c3/t->tsc);
+ outp += sprintf(outp, "%8.2f", 100.0 * c->c3/t->tsc);
if (do_nhm_cstates)
- outp += sprintf(outp, " %6.2f", 100.0 * c->c6/t->tsc);
+ outp += sprintf(outp, "%8.2f", 100.0 * c->c6/t->tsc);
if (do_snb_cstates)
- outp += sprintf(outp, " %6.2f", 100.0 * c->c7/t->tsc);
+ outp += sprintf(outp, "%8.2f", 100.0 * c->c7/t->tsc);
if (do_dts)
- outp += sprintf(outp, " %4d", c->core_temp_c);
+ outp += sprintf(outp, "%8d", c->core_temp_c);
/* print per-package data only for 1st core in package */
if (!(t->flags & CPU_IS_FIRST_CORE_IN_PACKAGE))
goto done;
if (do_ptm)
- outp += sprintf(outp, " %4d", p->pkg_temp_c);
+ outp += sprintf(outp, "%8d", p->pkg_temp_c);
if (do_snb_cstates)
- outp += sprintf(outp, " %6.2f", 100.0 * p->pc2/t->tsc);
+ outp += sprintf(outp, "%8.2f", 100.0 * p->pc2/t->tsc);
if (do_nhm_cstates && !do_slm_cstates)
- outp += sprintf(outp, " %6.2f", 100.0 * p->pc3/t->tsc);
+ outp += sprintf(outp, "%8.2f", 100.0 * p->pc3/t->tsc);
if (do_nhm_cstates && !do_slm_cstates)
- outp += sprintf(outp, " %6.2f", 100.0 * p->pc6/t->tsc);
+ outp += sprintf(outp, "%8.2f", 100.0 * p->pc6/t->tsc);
if (do_snb_cstates)
- outp += sprintf(outp, " %6.2f", 100.0 * p->pc7/t->tsc);
+ outp += sprintf(outp, "%8.2f", 100.0 * p->pc7/t->tsc);
if (do_c8_c9_c10) {
- outp += sprintf(outp, " %6.2f", 100.0 * p->pc8/t->tsc);
- outp += sprintf(outp, " %6.2f", 100.0 * p->pc9/t->tsc);
- outp += sprintf(outp, " %6.2f", 100.0 * p->pc10/t->tsc);
+ outp += sprintf(outp, "%8.2f", 100.0 * p->pc8/t->tsc);
+ outp += sprintf(outp, "%8.2f", 100.0 * p->pc9/t->tsc);
+ outp += sprintf(outp, "%8.2f", 100.0 * p->pc10/t->tsc);
}
/*
* If measurement interval exceeds minimum RAPL Joule Counter range,
* indicate that results are suspect by printing "**" in fraction place.
*/
- if (interval_float < rapl_joule_counter_range) {
- fmt5 = " %5.2f";
- fmt6 = " %6.2f";
- } else {
- fmt5 = " %3.0f**";
- fmt6 = " %4.0f**";
- }
+ if (interval_float < rapl_joule_counter_range)
+ fmt8 = "%8.2f";
+ else
+ fmt8 = " %6.0f**";
if (do_rapl && !rapl_joules) {
if (do_rapl & RAPL_PKG)
- outp += sprintf(outp, fmt6, p->energy_pkg * rapl_energy_units / interval_float);
+ outp += sprintf(outp, fmt8, p->energy_pkg * rapl_energy_units / interval_float);
if (do_rapl & RAPL_CORES)
- outp += sprintf(outp, fmt6, p->energy_cores * rapl_energy_units / interval_float);
+ outp += sprintf(outp, fmt8, p->energy_cores * rapl_energy_units / interval_float);
if (do_rapl & RAPL_GFX)
- outp += sprintf(outp, fmt5, p->energy_gfx * rapl_energy_units / interval_float);
+ outp += sprintf(outp, fmt8, p->energy_gfx * rapl_energy_units / interval_float);
if (do_rapl & RAPL_DRAM)
- outp += sprintf(outp, fmt5, p->energy_dram * rapl_energy_units / interval_float);
+ outp += sprintf(outp, fmt8, p->energy_dram * rapl_energy_units / interval_float);
if (do_rapl & RAPL_PKG_PERF_STATUS)
- outp += sprintf(outp, fmt5, 100.0 * p->rapl_pkg_perf_status * rapl_time_units / interval_float);
+ outp += sprintf(outp, fmt8, 100.0 * p->rapl_pkg_perf_status * rapl_time_units / interval_float);
if (do_rapl & RAPL_DRAM_PERF_STATUS)
- outp += sprintf(outp, fmt5, 100.0 * p->rapl_dram_perf_status * rapl_time_units / interval_float);
+ outp += sprintf(outp, fmt8, 100.0 * p->rapl_dram_perf_status * rapl_time_units / interval_float);
} else {
if (do_rapl & RAPL_PKG)
- outp += sprintf(outp, fmt6,
+ outp += sprintf(outp, fmt8,
p->energy_pkg * rapl_energy_units);
if (do_rapl & RAPL_CORES)
- outp += sprintf(outp, fmt6,
+ outp += sprintf(outp, fmt8,
p->energy_cores * rapl_energy_units);
if (do_rapl & RAPL_GFX)
- outp += sprintf(outp, fmt5,
+ outp += sprintf(outp, fmt8,
p->energy_gfx * rapl_energy_units);
if (do_rapl & RAPL_DRAM)
- outp += sprintf(outp, fmt5,
+ outp += sprintf(outp, fmt8,
p->energy_dram * rapl_energy_units);
if (do_rapl & RAPL_PKG_PERF_STATUS)
- outp += sprintf(outp, fmt5, 100.0 * p->rapl_pkg_perf_status * rapl_time_units / interval_float);
+ outp += sprintf(outp, fmt8, 100.0 * p->rapl_pkg_perf_status * rapl_time_units / interval_float);
if (do_rapl & RAPL_DRAM_PERF_STATUS)
- outp += sprintf(outp, fmt5, 100.0 * p->rapl_dram_perf_status * rapl_time_units / interval_float);
- outp += sprintf(outp, fmt5, interval_float);
+ outp += sprintf(outp, fmt8, 100.0 * p->rapl_dram_perf_status * rapl_time_units / interval_float);
+ outp += sprintf(outp, fmt8, interval_float);
}
done:
@@ -1516,6 +1492,9 @@ int has_nehalem_turbo_ratio_limit(unsigned int family, unsigned int model)
case 0x46: /* HSW */
case 0x37: /* BYT */
case 0x4D: /* AVN */
+ case 0x3D: /* BDW */
+ case 0x4F: /* BDX */
+ case 0x56: /* BDX-DE */
return 1;
case 0x2E: /* Nehalem-EX Xeon - Beckton */
case 0x2F: /* Westmere-EX Xeon - Eagleton */
@@ -1629,9 +1608,12 @@ void rapl_probe(unsigned int family, unsigned int model)
case 0x3C: /* HSW */
case 0x45: /* HSW */
case 0x46: /* HSW */
+ case 0x3D: /* BDW */
do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_GFX | RAPL_PKG_POWER_INFO;
break;
case 0x3F: /* HSX */
+ case 0x4F: /* BDX */
+ case 0x56: /* BDX-DE */
do_rapl = RAPL_PKG | RAPL_DRAM | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | RAPL_PKG_POWER_INFO;
break;
case 0x2D:
@@ -1875,6 +1857,9 @@ int is_snb(unsigned int family, unsigned int model)
case 0x3F: /* HSW */
case 0x45: /* HSW */
case 0x46: /* HSW */
+ case 0x3D: /* BDW */
+ case 0x4F: /* BDX */
+ case 0x56: /* BDX-DE */
return 1;
}
return 0;
@@ -1886,7 +1871,8 @@ int has_c8_c9_c10(unsigned int family, unsigned int model)
return 0;
switch (model) {
- case 0x45:
+ case 0x45: /* HSW */
+ case 0x3D: /* BDW */
return 1;
}
return 0;
@@ -2455,7 +2441,7 @@ int main(int argc, char **argv)
cmdline(argc, argv);
if (verbose)
- fprintf(stderr, "turbostat v3.6 Dec 2, 2013"
+ fprintf(stderr, "turbostat v3.7 Feb 6, 2014"
" - Len Brown <lenb@kernel.org>\n");
turbostat_init();
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.