Supermicro SuperBlade SBI-4129P-C2N, Руководство пользователя

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SBI-4129P-T3N/C2N SuperBlade Module User’s Manual
5-8
DCU Streamer Prefetcher
This setting allows you to Enable or Disable the DCU Streamer Prefetcher,
which is an L1 data cache prefetcher.
DCU IP Prefetcher
This setting allows you to Enable or Disable the DCU IP Prefetcher, which
is an L1 data cache prefetcher.
LLC Prefetch
This setting allows you to enable or disable the LLC Prefetch on all
threads. Options include
Enable or Disable.
Extended APIC Use this setting to Enable or Disable extended APIC support
AES-NI Use this setting to Enable or Disable AES-NI support.

Advanced Power
Management Configuration
This submenu display and provides options to change the Power
Management Settings.

CPU P State Control Use this submenu to specify options for CPU P-State controls.
SpeedStep (Pstates) This setting allows you to Enable or Disable EIST (P-States).
EIST PSD Function
For this setting, choose a setting for the EIST PSD function. Options
include
HW_ALL , SW_ALL, or SW_ANY.
Turbo Mode
This setting allows you to Enable or Disable the processor Turbo Mode for
your system. Note: This requires EMTTM be enabled also.

Hardware PM State
Control
Use this submenu for specifying Hardware PM State controls.
Hardware P-States
Use this setting to specify an option for Hardware P-States. Options
include the following:
• Disable – The hardware chooses a P-State based upon the OS
request (Legacy P-States).
• Native Mode – The hardware chooses a P-State based upon the OS
guidance.
• Out of Band Mode – The hardware autonomously chooses a P-State
(No OS guidance).
• Native Mode with No Legacy Support

CPU C State Control Use this submenu to select a CPU C-State controls.
Autonomous Core
C-State This setting allows you to Enable or Disable the Autonomous Core C-State
control for your system.
CPU C6 Report
This setting allows you enable/disable a CPU C6 (ACPI C3) report to the
OS. Options include Disable, Enable and
Auto .
Enhanced Halt State
(C1E) Use this setting to Enable or Disable Core C1E auto promotion control.
Note: This setting only takes effect after a reboot.

Package C State
Control
Use this submenu to specify Package C-State controls.
Package C State
This setting allows you to specify a Package C State option. Options
include: C0/C1 state, C2 state, C6 (non-retension) state, C6 (Retention)
state, No Limit and
Auto .
Table 5-4. CPU Configuration sub-menu (Continued)
Menu Option Description