Intel S2600IP Service Guide - Page 90

Enabled

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BIOS Setup Utilities Option Values: Enabled Disabled Help Text: Intel® Hyper-Threading Technology allows multithreaded software applications to execute threads in parallel within each processor. Contact your OS vendor regarding OS support of this feature. Comments: This option is only visible if all processors installed in the system support Intel® Hyper-Threading Technology. 18. Active Processor Cores Option Values: All 1 2 3 4 5 6 7 Help Text: Number of cores to enable in each processor package. Comments: The numbers of cores that appear as selections depends on the number of cores available in the processors installed. Boards may have as many as 8 cores in each of 1, 2, or 4 processors. The same number of cores must be active in each processor package. This Setup screen should begin with the number of currently-active cores as the number displayed. See note below - this may be different from the number previously set by the user. Note: The ME can control the number of active cores independently of the BIOS Setup setting. If the ME disables or enables processor cores, that will override the BIOS setting, and the number selected by BIOS will be disregarded. 19. Execute Disable Bit 78 Intel® Server System R2000IP Service Guide

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BIOS Setup Utilities
78
Intel
®
Server System R2000IP Service Guide
Option Values:
Enabled
Disabled
Help Text:
Intel
®
Hyper-Threading Technology allows multithreaded software applications to
execute threads in parallel within each processor.
Contact your OS vendor regarding OS support of this feature.
Comments: This option is only visible if all processors installed in the system support Intel
®
Hyper-Threading Technology.
18.
Active Processor Cores
Option Values:
All
1
2
3
4
5
6
7
Help Text:
Number of cores to enable in each processor package.
Comments:
The numbers of cores that appear as selections depends on the number of
cores available in the processors installed. Boards may have as many as 8 cores in each of 1, 2, or
4 processors. The same number of cores must be active in each processor package.
This Setup screen should begin with the number of currently-active cores as the number
displayed. See note below
this may be different from the number previously set by the user.
Note:
The ME can control the number of active cores independently of the BIOS Setup setting. If
the ME disables or enables processor cores, that will override the BIOS setting, and the number
selected by BIOS will be disregarded.
19.
Execute Disable Bit