intel/pcm

pcm-power returns "unsupported processor model (183)"

ionutbalosin opened this issue · 1 comments

ionutbalosin commented

Running pcm-power returns "Unsupported processor model (183)".
Please see below the full details.

$ sudo pcm-power

 Intel(r) Performance Counter Monitor  (202307-1build1)

 Power Monitoring Utility

=====  Processor information  =====
Linux arch_perfmon flag  : yes
Hybrid processor         : yes
IBRS and IBPB supported  : yes
STIBP supported          : yes
Spec arch caps supported : yes
Max CPUID level          : 32
CPU model number         : 183
Number of logical cores: 24
Number of online logical cores: 24
Threads (logical cores) per physical core: 1 (maybe imprecise due to core offlining/hybrid CPU)
Offlined cores: 
Num sockets: 1
Physical cores per socket: 24 (maybe imprecise due to core offlining/hybrid CPU)
Core PMU (perfmon) version: 5
Number of core PMU generic (programmable) counters: 6
Width of generic (programmable) counters: 48 bits
Number of core PMU fixed counters: 3
Width of fixed counters: 48 bits
Nominal core frequency: 2400000000 Hz
IBRS enabled in the kernel   : yes
STIBP enabled in the kernel  : no
The processor is not susceptible to Rogue Data Cache Load: yes
The processor supports enhanced IBRS                     : yes
Package thermal spec power: 55 Watt; Package minimum power: 0 Watt; Package maximum power: 0 Watt;

INFO: Linux perf interface to program uncore PMUs is present

Unsupported processor model (183).
Cleaning up
 Closed perf event handles
 Zeroed uncore PMU registers

$ cat /proc/cpuinfo

model		: 183
model name	: 13th Gen Intel(R) Core(TM) i9-13900HX

$ uname -a
Linux ubuntu 6.5.0-14-generic #14-Ubuntu SMP PREEMPT_DYNAMIC Tue Nov 14 14:59:49 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

Can you please tell me if this will be fixed or is any plan to support this CPU?

Thanks
Ionut Balosin