5-7
Chapter 5: BIOS
Table 5-4. CPU Configuration sub-menu
Menu Option
Description
Processor Configuration
Information
This section shows static information on the processor configuration.
Hyper-threading [ALL]
This setting is
Enabled
for Windows XP and Linux (OS optimized for
Hyper-threading technology), and Disabled for other OSes (any OS not
optimized for Hyper-threading techology). When Disabled, only one thread
per enabled core is enabled.
Execute Disable Bit
XD can prevent certain classes of malicious buffer overflow attacks when
combined with a supporting OS such as Windows Server 2003 SP1,
Windows XP SP2, SuSE Linux 9.2 or RedHat Enterprise 3 Update 3.
Options include
Enabled
or Disabled.
Intel® Virtualization
Technology
Select
Enabled
to use this Virtualization Technology feature to allow one
platform to run multiple operating systems and applications in independent
partitions, creating multiple “virtual” systems in one physical computer
system. The options are
Enabled
and Disabled. Please refer to the
for further detailed information.
NOTE:
A full reset of the system is required when you change this setting.
PPIN Control
Use this setting to enable/disable the PPIN control. Options include
Unlock/Enable
or Unlock/Disable.
Hardware Prefetcher
This settings allows you to
Enable
or Disable the Hardware Prefetcher.
Adjacent Cache Prefetch
This setting allows you to
Enable
or Disable the Adjacent Cache Prefetch.
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. Unless you select the Custom option for Power
Technology, the rest of these options are unavailable for configuring.
Power Technology
This setting allows you to select the Switch CPU Power Management
Profile. Options include Disable,
Energy Efficient
and Custom.
Power Performance
BIAS Setting
This setting allows you to select the Power Performance BIAS option.
Options include
OS Controls EPB
and BIOS Controls EPB.
Energy Performance
BIAS Setting
Use this setting to specify the Energy Performance BIAS Option. Options
include Performance,
Balanced Performance
, Balanced Power and
Power. This setting is only available if you select the BIOS Controls EPB
option for the Power Performance BIAS Setting.
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).
Summary of Contents for SBI-6419P-T3N
Page 1: ...SBI 6419P T3N SuperBlade Module User s Manual Revison 1 0b...
Page 24: ...2 13 Chapter 2 Standardized Warning Statements...
Page 29: ...SBI 6419P T3N MicroBlade Module User s Manual 2 18 UL CSA Supermicro UL CSA...
Page 31: ...SBI 6419P T3N MicroBlade Module User s Manual 2 20...
Page 34: ...3 3 Chapter 3 Setup and Installation Figure 3 1 Inserting a Blade into the Enclosure...
Page 77: ...5 19 Chapter 5 BIOS 5 7 IPMI Setup Figure 5 4 IPMI Setup Screen...
