Intel Xeon servers used to use a fixed energy resolution (15.3uj) for
Dram RAPL domain. But on SPR, Dram RAPL domain follows the standard
energy resolution as described in MSR_RAPL_POWER_UNIT.
Remove the SPR rapl_dram_energy_units quirk.
Fixes: e7af1ed3fa47 ("tools/power turbostat: Support additional CPU model numbers")
Signed-off-by: Zhang Rui <[email protected]>
Tested-by: Wang Wendy <[email protected]>
---
tools/power/x86/turbostat/turbostat.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 597cc2dbc456..e3e357df2a51 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -4560,7 +4560,6 @@ static double rapl_dram_energy_units_probe(int model, double rapl_energy_units)
case INTEL_FAM6_SKYLAKE_X: /* SKX */
case INTEL_FAM6_XEON_PHI_KNL: /* KNL */
case INTEL_FAM6_ICELAKE_X: /* ICX */
- case INTEL_FAM6_SAPPHIRERAPIDS_X: /* SPR */
return (rapl_dram_energy_units = 15.3 / 1000000);
default:
return (rapl_energy_units);
--
2.25.1