mirror of
https://github.com/cyring/CoreFreq.git
synced 2025-07-23 20:20:40 +02:00
[Doc] Added command line usage instructions to the README
This commit is contained in:
CyrIng
272
README.md
272
README.md
@@ -167,7 +167,187 @@ corefreq-cli
|
||||
rmmod corefreqk.ko
|
||||
```
|
||||
|
||||
### Try
|
||||
## Command Line Usage
|
||||
### Client
|
||||
```sh
|
||||
corefreq-cli -h
|
||||
```
|
||||
```console
|
||||
CoreFreq. Copyright (C) 2015-2025 CYRIL COURTIAT
|
||||
|
||||
Usage: corefreq-cli [-Option <argument>] [-Command <argument>]
|
||||
|
||||
Interface options
|
||||
-Oa Absolute frequency
|
||||
-Op Show Package C-States
|
||||
-Ok Memory unit in kilobyte
|
||||
-Om Memory unit in megabyte
|
||||
-Og Memory unit in gigabyte
|
||||
-OW Toggle Energy units
|
||||
-OF Temperature in Fahrenheit
|
||||
-OJ # SMBIOS string index number
|
||||
-OE # Color theme index number
|
||||
-OY Show Secret Data
|
||||
|
||||
Command options
|
||||
-t <v> Show Top (default) with optional <v>iew:
|
||||
{ frequency, instructions, core, idle, package, tasks,
|
||||
interrupts, sensors, voltage, power, slices, custom }
|
||||
-d Show Dashboard
|
||||
-C <#> Monitor Sensors
|
||||
-V <#> Monitor Voltage
|
||||
-W <#> Monitor Power
|
||||
-g <#> Monitor Package
|
||||
-c <#> Monitor Counters
|
||||
-i <#> Monitor Instructions
|
||||
-s Print System Information
|
||||
-j Print System Information (json-encoded)
|
||||
-z Print Performance Capabilities
|
||||
-M Print Memory Controller
|
||||
-R Print System Registers
|
||||
-m Print Topology
|
||||
-u Print CPUID
|
||||
-B Print SMBIOS
|
||||
-k Print Kernel
|
||||
-n New line
|
||||
-h Print out this message
|
||||
-v Print the version number
|
||||
|
||||
Exit status:
|
||||
0 SUCCESS Successful execution
|
||||
3 CMD_SYNTAX Command syntax error
|
||||
4 SHM_FILE Shared memory file error
|
||||
5 SHM_MMAP Shared memory mapping error
|
||||
6 PERM_ERR Execution not permitted
|
||||
7 MEM_ERR Memory operation error
|
||||
8 EXEC_ERR General execution error
|
||||
9 SYS_CALL System call error
|
||||
|
||||
Report bugs to labs[at]cyring[.]fr
|
||||
```
|
||||
|
||||
### Daemon
|
||||
```sh
|
||||
corefreqd -h
|
||||
```
|
||||
```console
|
||||
Usage: corefreqd [-option <arguments>]
|
||||
-q Quiet
|
||||
-i Info
|
||||
-d Debug
|
||||
-gon Enable SysGate
|
||||
-goff Disable SysGate
|
||||
-U <decimal> Set the effective user ID
|
||||
-G <decimal> Set the effective group ID
|
||||
-M <oct>,<oct> Shared Memories permission
|
||||
-h Print out this message
|
||||
-v Print the version number
|
||||
|
||||
Exit status:
|
||||
0 SUCCESS Successful execution
|
||||
3 CMD_SYNTAX Command syntax error
|
||||
4 SHM_FILE Shared memory file error
|
||||
5 SHM_MMAP Shared memory mapping error
|
||||
6 PERM_ERR Execution not permitted
|
||||
7 MEM_ERR Memory operation error
|
||||
8 EXEC_ERR General execution error
|
||||
9 SYS_CALL System call error
|
||||
|
||||
Report bugs to labs[at]cyring[.]fr
|
||||
```
|
||||
|
||||
### Driver
|
||||
```sh
|
||||
modinfo corefreqk.ko
|
||||
```
|
||||
```console
|
||||
parm: ArchID:Force an architecture (ID) (int)
|
||||
parm: AutoClock:Estimate Clock Frequency 0:Spec; 1:Once; 2:Auto (int)
|
||||
parm: SleepInterval:Timer interval (ms) (uint)
|
||||
parm: TickInterval:System requested interval (ms) (uint)
|
||||
parm: Experimental:Enable features under development (int)
|
||||
parm: CPU_Count:-1:Kernel(default); 0:Hardware; >0: User value (int)
|
||||
parm: Target_Ratio_Unlock:1:Target Ratio Unlock; 0:Lock (short)
|
||||
parm: Clock_Ratio_Unlock:1:MinRatio; 2:MaxRatio; 3:Both Unlock (short)
|
||||
parm: Turbo_Ratio_Unlock:1:Turbo Ratio Unlock; 0:Lock (short)
|
||||
parm: Uncore_Ratio_Unlock:1:Uncore Ratio Unlock; 0:Lock (short)
|
||||
parm: ServiceProcessor:Select a CPU to run services with (int)
|
||||
parm: RDPMC_Enable:Enable RDPMC bit in CR4 register (ushort)
|
||||
parm: NMI_Disable:Disable the NMI Handler (ushort)
|
||||
parm: Override_SubCstate:Override Sub C-States (array of ushort)
|
||||
parm: PkgCStateLimit:Package C-State Limit (short)
|
||||
parm: IOMWAIT_Enable:I/O MWAIT Redirection Enable (short)
|
||||
parm: CStateIORedir:Power Mgmt IO Redirection C-State (short)
|
||||
parm: Config_TDP_Level:Config TDP Control Level (short)
|
||||
parm: Custom_TDP_Offset:TDP Limit Offset (watt) (array of short)
|
||||
parm: Activate_TDP_Limit:Activate TDP Limiting (array of short)
|
||||
parm: Activate_TDP_Clamp:Activate TDP Clamping (array of short)
|
||||
parm: Custom_TDC_Offset:TDC Limit Offset (amp) (short)
|
||||
parm: Activate_TDC_Limit:Activate TDC Limiting (short)
|
||||
parm: L1_HW_PREFETCH_Disable:Disable L1 HW Prefetcher (short)
|
||||
parm: L1_HW_IP_PREFETCH_Disable:Disable L1 HW IP Prefetcher (short)
|
||||
parm: L1_NPP_PREFETCH_Disable:Disable L1 NPP Prefetcher (short)
|
||||
parm: L1_Scrubbing_Enable:Enable L1 Scrubbing (short)
|
||||
parm: L2_HW_PREFETCH_Disable:Disable L2 HW Prefetcher (short)
|
||||
parm: L2_HW_CL_PREFETCH_Disable:Disable L2 HW CL Prefetcher (short)
|
||||
parm: L2_AMP_PREFETCH_Disable:Adaptive Multipath Probability (short)
|
||||
parm: L2_NLP_PREFETCH_Disable:Disable L2 NLP Prefetcher (short)
|
||||
parm: L1_STRIDE_PREFETCH_Disable:Disable L1 Stride Prefetcher (short)
|
||||
parm: L1_REGION_PREFETCH_Disable:Disable L1 Region Prefetcher (short)
|
||||
parm: L1_BURST_PREFETCH_Disable:Disable L1 Burst Prefetcher (short)
|
||||
parm: L2_STREAM_PREFETCH_Disable:Disable L2 Stream Prefetcher (short)
|
||||
parm: L2_UPDOWN_PREFETCH_Disable:Disable L2 Up/Down Prefetcher (short)
|
||||
parm: LLC_Streamer_Disable:Disable LLC Streamer (short)
|
||||
parm: SpeedStep_Enable:Enable SpeedStep (short)
|
||||
parm: C1E_Enable:Enable SpeedStep C1E (short)
|
||||
parm: TurboBoost_Enable:Enable Turbo Boost (array of short)
|
||||
parm: C3A_Enable:Enable C3 Auto Demotion (short)
|
||||
parm: C1A_Enable:Enable C3 Auto Demotion (short)
|
||||
parm: C3U_Enable:Enable C3 UnDemotion (short)
|
||||
parm: C1U_Enable:Enable C1 UnDemotion (short)
|
||||
parm: C2U_Enable:Enable C2 UnDemotion (short)
|
||||
parm: CC6_Enable:Enable Core C6 State (short)
|
||||
parm: PC6_Enable:Enable Package C6 State (short)
|
||||
parm: ODCM_Enable:Enable On-Demand Clock Modulation (short)
|
||||
parm: ODCM_DutyCycle:ODCM DutyCycle [0-7] | [0-14] (short)
|
||||
parm: PowerMGMT_Unlock:Unlock Power Management (short)
|
||||
parm: PowerPolicy:Power Policy Preference [0-15] (short)
|
||||
parm: Turbo_Activation_Ratio:Turbo Activation Ratio (short)
|
||||
parm: PState_FID:P-State Frequency Id (int)
|
||||
parm: PState_VID:P-State Voltage Id (int)
|
||||
parm: Ratio_Boost:Turbo Boost Frequency ratios (array of int)
|
||||
parm: Ratio_PPC:Target Performance ratio (int)
|
||||
parm: HWP_Enable:Hardware-Controlled Performance States (short)
|
||||
parm: HWP_EPP:Energy Performance Preference (short)
|
||||
parm: Ratio_HWP:Hardware-Controlled Performance ratios (array of int)
|
||||
parm: HDC_Enable:Hardware Duty Cycling (short)
|
||||
parm: EEO_Disable:Disable Energy Efficiency Optimization (short)
|
||||
parm: R2H_Disable:Disable Race to Halt (short)
|
||||
parm: Clear_Events:Clear Thermal and Power Events (ullong)
|
||||
parm: ThermalOffset:Thermal Offset (short)
|
||||
parm: ThermalScope:[0:None; 1:SMT; 2:Core; 3:Package] (int)
|
||||
parm: VoltageScope:[0:None; 1:SMT; 2:Core; 3:Package] (int)
|
||||
parm: PowerScope:[0:None; 1:SMT; 2:Core; 3:Package] (int)
|
||||
parm: Register_CPU_Idle:Register the Kernel cpuidle driver (short)
|
||||
parm: Register_CPU_Freq:Register the Kernel cpufreq driver (short)
|
||||
parm: Register_Governor:Register the Kernel governor (short)
|
||||
parm: Register_ClockSource:Register Clock Source driver (short)
|
||||
parm: Idle_Route:[0:Default; 1:I/O; 2:HALT; 3:MWAIT] (short)
|
||||
parm: Mech_IBRS:Mitigation Mechanism IBRS (short)
|
||||
parm: Mech_STIBP:Mitigation Mechanism STIBP (short)
|
||||
parm: Mech_SSBD:Mitigation Mechanism SSBD (short)
|
||||
parm: Mech_IBPB:Mitigation Mechanism IBPB (short)
|
||||
parm: Mech_SBPB:Mitigation Mechanism SBPB (short)
|
||||
parm: Mech_L1D_FLUSH:Mitigation Mechanism Cache L1D Flush (short)
|
||||
parm: Mech_PSFD:Mitigation Mechanism PSFD (short)
|
||||
parm: Mech_BTC_NOBR:Mitigation Mechanism BTC-NOBR (short)
|
||||
parm: Mech_XPROC_LEAK:Mitigation Mech. Cross Processor Leak (short)
|
||||
parm: Mech_AGENPICK:Mitigation Mech. LsCfgDisAgenPick (short)
|
||||
parm: WDT_Enable:Watchdog Hardware Timer (short)
|
||||
parm: HSMP_Attempt:Attempt the HSMP interface (short)
|
||||
```
|
||||
|
||||
## Try
|
||||
Download the _CoreFreq_ Live CD from the [Wiki](http://github.com/cyring/CoreFreq/wiki/Live-CD)
|
||||
|
||||
|
||||
@@ -589,95 +769,9 @@ o---------------------------------------------------------------o
|
||||
|
||||
* Q: What are the parameters of the _CoreFreq_ driver ?
|
||||
|
||||
A: Use the `modinfo` command to list them:
|
||||
A: Use the `modinfo corefreqk.ko` command to list the parameters
|
||||
|
||||
```
|
||||
$ modinfo corefreqk.ko
|
||||
parm: ArchID:Force an architecture (ID) (int)
|
||||
parm: AutoClock:Estimate Clock Frequency 0:Spec; 1:Once; 2:Auto (int)
|
||||
parm: SleepInterval:Timer interval (ms) (uint)
|
||||
parm: TickInterval:System requested interval (ms) (uint)
|
||||
parm: Experimental:Enable features under development (int)
|
||||
parm: CPU_Count:-1:Kernel(default); 0:Hardware; >0: User value (int)
|
||||
parm: Target_Ratio_Unlock:1:Target Ratio Unlock; 0:Lock (short)
|
||||
parm: Clock_Ratio_Unlock:1:MinRatio; 2:MaxRatio; 3:Both Unlock (short)
|
||||
parm: Turbo_Ratio_Unlock:1:Turbo Ratio Unlock; 0:Lock (short)
|
||||
parm: Uncore_Ratio_Unlock:1:Uncore Ratio Unlock; 0:Lock (short)
|
||||
parm: ServiceProcessor:Select a CPU to run services with (int)
|
||||
parm: RDPMC_Enable:Enable RDPMC bit in CR4 register (ushort)
|
||||
parm: NMI_Disable:Disable the NMI Handler (ushort)
|
||||
parm: Override_SubCstate:Override Sub C-States (array of ushort)
|
||||
parm: PkgCStateLimit:Package C-State Limit (short)
|
||||
parm: IOMWAIT_Enable:I/O MWAIT Redirection Enable (short)
|
||||
parm: CStateIORedir:Power Mgmt IO Redirection C-State (short)
|
||||
parm: Config_TDP_Level:Config TDP Control Level (short)
|
||||
parm: Custom_TDP_Offset:TDP Limit Offset (watt) (array of short)
|
||||
parm: Activate_TDP_Limit:Activate TDP Limiting (array of short)
|
||||
parm: Activate_TDP_Clamp:Activate TDP Clamping (array of short)
|
||||
parm: Custom_TDC_Offset:TDC Limit Offset (amp) (short)
|
||||
parm: Activate_TDC_Limit:Activate TDC Limiting (short)
|
||||
parm: L1_HW_PREFETCH_Disable:Disable L1 HW Prefetcher (short)
|
||||
parm: L1_HW_IP_PREFETCH_Disable:Disable L1 HW IP Prefetcher (short)
|
||||
parm: L1_NPP_PREFETCH_Disable:Disable L1 NPP Prefetcher (short)
|
||||
parm: L1_Scrubbing_Enable:Enable L1 Scrubbing (short)
|
||||
parm: L2_HW_PREFETCH_Disable:Disable L2 HW Prefetcher (short)
|
||||
parm: L2_HW_CL_PREFETCH_Disable:Disable L2 HW CL Prefetcher (short)
|
||||
parm: L2_AMP_PREFETCH_Disable:Adaptive Multipath Probability (short)
|
||||
parm: L2_NLP_PREFETCH_Disable:Disable L2 NLP Prefetcher (short)
|
||||
parm: L1_STRIDE_PREFETCH_Disable:Disable L1 Stride Prefetcher (short)
|
||||
parm: L1_REGION_PREFETCH_Disable:Disable L1 Region Prefetcher (short)
|
||||
parm: L1_BURST_PREFETCH_Disable:Disable L1 Burst Prefetcher (short)
|
||||
parm: L2_STREAM_PREFETCH_Disable:Disable L2 Stream Prefetcher (short)
|
||||
parm: L2_UPDOWN_PREFETCH_Disable:Disable L2 Up/Down Prefetcher (short)
|
||||
parm: LLC_Streamer_Disable:Disable LLC Streamer (short)
|
||||
parm: SpeedStep_Enable:Enable SpeedStep (short)
|
||||
parm: C1E_Enable:Enable SpeedStep C1E (short)
|
||||
parm: TurboBoost_Enable:Enable Turbo Boost (array of short)
|
||||
parm: C3A_Enable:Enable C3 Auto Demotion (short)
|
||||
parm: C1A_Enable:Enable C3 Auto Demotion (short)
|
||||
parm: C3U_Enable:Enable C3 UnDemotion (short)
|
||||
parm: C1U_Enable:Enable C1 UnDemotion (short)
|
||||
parm: C2U_Enable:Enable C2 UnDemotion (short)
|
||||
parm: CC6_Enable:Enable Core C6 State (short)
|
||||
parm: PC6_Enable:Enable Package C6 State (short)
|
||||
parm: ODCM_Enable:Enable On-Demand Clock Modulation (short)
|
||||
parm: ODCM_DutyCycle:ODCM DutyCycle [0-7] | [0-14] (short)
|
||||
parm: PowerMGMT_Unlock:Unlock Power Management (short)
|
||||
parm: PowerPolicy:Power Policy Preference [0-15] (short)
|
||||
parm: Turbo_Activation_Ratio:Turbo Activation Ratio (short)
|
||||
parm: PState_FID:P-State Frequency Id (int)
|
||||
parm: PState_VID:P-State Voltage Id (int)
|
||||
parm: Ratio_Boost:Turbo Boost Frequency ratios (array of int)
|
||||
parm: Ratio_PPC:Target Performance ratio (int)
|
||||
parm: HWP_Enable:Hardware-Controlled Performance States (short)
|
||||
parm: HWP_EPP:Energy Performance Preference (short)
|
||||
parm: Ratio_HWP:Hardware-Controlled Performance ratios (array of int)
|
||||
parm: HDC_Enable:Hardware Duty Cycling (short)
|
||||
parm: EEO_Disable:Disable Energy Efficiency Optimization (short)
|
||||
parm: R2H_Disable:Disable Race to Halt (short)
|
||||
parm: Clear_Events:Clear Thermal and Power Events (ullong)
|
||||
parm: ThermalOffset:Thermal Offset (short)
|
||||
parm: ThermalScope:[0:None; 1:SMT; 2:Core; 3:Package] (int)
|
||||
parm: VoltageScope:[0:None; 1:SMT; 2:Core; 3:Package] (int)
|
||||
parm: PowerScope:[0:None; 1:SMT; 2:Core; 3:Package] (int)
|
||||
parm: Register_CPU_Idle:Register the Kernel cpuidle driver (short)
|
||||
parm: Register_CPU_Freq:Register the Kernel cpufreq driver (short)
|
||||
parm: Register_Governor:Register the Kernel governor (short)
|
||||
parm: Register_ClockSource:Register Clock Source driver (short)
|
||||
parm: Idle_Route:[0:Default; 1:I/O; 2:HALT; 3:MWAIT] (short)
|
||||
parm: Mech_IBRS:Mitigation Mechanism IBRS (short)
|
||||
parm: Mech_STIBP:Mitigation Mechanism STIBP (short)
|
||||
parm: Mech_SSBD:Mitigation Mechanism SSBD (short)
|
||||
parm: Mech_IBPB:Mitigation Mechanism IBPB (short)
|
||||
parm: Mech_SBPB:Mitigation Mechanism SBPB (short)
|
||||
parm: Mech_L1D_FLUSH:Mitigation Mechanism Cache L1D Flush (short)
|
||||
parm: Mech_PSFD:Mitigation Mechanism PSFD (short)
|
||||
parm: Mech_BTC_NOBR:Mitigation Mechanism BTC-NOBR (short)
|
||||
parm: Mech_XPROC_LEAK:Mitigation Mech. Cross Processor Leak (short)
|
||||
parm: Mech_AGENPICK:Mitigation Mech. LsCfgDisAgenPick (short)
|
||||
parm: WDT_Enable:Watchdog Hardware Timer (short)
|
||||
parm: HSMP_Attempt:Attempt the HSMP interface (short)
|
||||
```
|
||||
----
|
||||
|
||||
## Arm [AArch64]
|
||||
### Screenshots
|
||||
|
||||
Reference in New Issue
Block a user