Commit 6b398625 authored by Sumeet Pawnikar's avatar Sumeet Pawnikar Committed by Len Brown

tools/power turbostat: print power values upto three decimal

Print power values upto three decimal places in watts.
Suggested-by: default avatarTony Luck <tony.luck@intel.com>
Signed-off-by: default avatarSumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent f52ba931
No related merge requests found
...@@ -4703,7 +4703,7 @@ int print_thermal(struct thread_data *t, struct core_data *c, struct pkg_data *p ...@@ -4703,7 +4703,7 @@ int print_thermal(struct thread_data *t, struct core_data *c, struct pkg_data *p
void print_power_limit_msr(int cpu, unsigned long long msr, char *label) void print_power_limit_msr(int cpu, unsigned long long msr, char *label)
{ {
fprintf(outf, "cpu%d: %s: %sabled (%f Watts, %f sec, clamp %sabled)\n", fprintf(outf, "cpu%d: %s: %sabled (%0.3f Watts, %f sec, clamp %sabled)\n",
cpu, label, cpu, label,
((msr >> 15) & 1) ? "EN" : "DIS", ((msr >> 15) & 1) ? "EN" : "DIS",
((msr >> 0) & 0x7FFF) * rapl_power_units, ((msr >> 0) & 0x7FFF) * rapl_power_units,
...@@ -4767,7 +4767,7 @@ int print_rapl(struct thread_data *t, struct core_data *c, struct pkg_data *p) ...@@ -4767,7 +4767,7 @@ int print_rapl(struct thread_data *t, struct core_data *c, struct pkg_data *p)
cpu, msr, (msr >> 63) & 1 ? "" : "UN"); cpu, msr, (msr >> 63) & 1 ? "" : "UN");
print_power_limit_msr(cpu, msr, "PKG Limit #1"); print_power_limit_msr(cpu, msr, "PKG Limit #1");
fprintf(outf, "cpu%d: PKG Limit #2: %sabled (%f Watts, %f* sec, clamp %sabled)\n", fprintf(outf, "cpu%d: PKG Limit #2: %sabled (%0.3f Watts, %f* sec, clamp %sabled)\n",
cpu, cpu,
((msr >> 47) & 1) ? "EN" : "DIS", ((msr >> 47) & 1) ? "EN" : "DIS",
((msr >> 32) & 0x7FFF) * rapl_power_units, ((msr >> 32) & 0x7FFF) * rapl_power_units,
......
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