turbostat: Add option to report joules consumed per sample
Add "-J" option to report energy consumed in joules per sample. This option
also adds the sample time to the reported values.
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 02afe35..a83a37e 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -43,6 +43,7 @@
unsigned int interval_sec = 5; /* set with -i interval_sec */
unsigned int verbose; /* set with -v */
unsigned int rapl_verbose; /* set with -R */
+unsigned int rapl_joules; /* set with -J */
unsigned int thermal_verbose; /* set with -T */
unsigned int summary_only; /* set with -s */
unsigned int skip_c0;
@@ -317,19 +318,35 @@
outp += sprintf(outp, " %%pc10");
}
- if (do_rapl & RAPL_PKG)
- outp += sprintf(outp, " Pkg_W");
- if (do_rapl & RAPL_CORES)
- outp += sprintf(outp, " Cor_W");
- if (do_rapl & RAPL_GFX)
- outp += sprintf(outp, " GFX_W");
- if (do_rapl & RAPL_DRAM)
- outp += sprintf(outp, " RAM_W");
- if (do_rapl & RAPL_PKG_PERF_STATUS)
- outp += sprintf(outp, " PKG_%%");
- if (do_rapl & RAPL_DRAM_PERF_STATUS)
- outp += sprintf(outp, " RAM_%%");
+ if (do_rapl && !rapl_joules) {
+ if (do_rapl & RAPL_PKG)
+ outp += sprintf(outp, " Pkg_W");
+ if (do_rapl & RAPL_CORES)
+ outp += sprintf(outp, " Cor_W");
+ if (do_rapl & RAPL_GFX)
+ outp += sprintf(outp, " GFX_W");
+ if (do_rapl & RAPL_DRAM)
+ outp += sprintf(outp, " RAM_W");
+ if (do_rapl & RAPL_PKG_PERF_STATUS)
+ outp += sprintf(outp, " PKG_%%");
+ if (do_rapl & RAPL_DRAM_PERF_STATUS)
+ outp += sprintf(outp, " RAM_%%");
+ } else {
+ if (do_rapl & RAPL_PKG)
+ outp += sprintf(outp, " Pkg_J");
+ if (do_rapl & RAPL_CORES)
+ outp += sprintf(outp, " Cor_J");
+ if (do_rapl & RAPL_GFX)
+ outp += sprintf(outp, " GFX_J");
+ if (do_rapl & RAPL_DRAM)
+ outp += sprintf(outp, " RAM_W");
+ if (do_rapl & RAPL_PKG_PERF_STATUS)
+ outp += sprintf(outp, " PKG_%%");
+ if (do_rapl & RAPL_DRAM_PERF_STATUS)
+ outp += sprintf(outp, " RAM_%%");
+ outp += sprintf(outp, " time");
+ }
outp += sprintf(outp, "\n");
}
@@ -548,19 +565,39 @@
fmt6 = " %4.0f**";
}
- if (do_rapl & RAPL_PKG)
- outp += sprintf(outp, fmt6, 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);
- if (do_rapl & RAPL_GFX)
- outp += sprintf(outp, fmt5, 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);
- if (do_rapl & RAPL_PKG_PERF_STATUS )
- outp += sprintf(outp, fmt5, 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);
+ if (do_rapl && !rapl_joules) {
+ if (do_rapl & RAPL_PKG)
+ outp += sprintf(outp, fmt6, 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);
+ if (do_rapl & RAPL_GFX)
+ outp += sprintf(outp, fmt5, 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);
+ if (do_rapl & RAPL_PKG_PERF_STATUS)
+ outp += sprintf(outp, fmt5, 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);
+ } else {
+ if (do_rapl & RAPL_PKG)
+ outp += sprintf(outp, fmt6,
+ p->energy_pkg * rapl_energy_units);
+ if (do_rapl & RAPL_CORES)
+ outp += sprintf(outp, fmt6,
+ p->energy_cores * rapl_energy_units);
+ if (do_rapl & RAPL_GFX)
+ outp += sprintf(outp, fmt5,
+ p->energy_gfx * rapl_energy_units);
+ if (do_rapl & RAPL_DRAM)
+ outp += sprintf(outp, fmt5,
+ 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);
+ 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);
+ }
done:
outp += sprintf(outp, "\n");
@@ -2340,7 +2377,7 @@
progname = argv[0];
- while ((opt = getopt(argc, argv, "+pPSvi:sc:sC:m:M:RT:")) != -1) {
+ while ((opt = getopt(argc, argv, "+pPSvi:sc:sC:m:M:RJT:")) != -1) {
switch (opt) {
case 'p':
show_core_only++;
@@ -2375,6 +2412,10 @@
case 'T':
tcc_activation_temp_override = atoi(optarg);
break;
+ case 'J':
+ rapl_joules++;
+ break;
+
default:
usage();
}
