HP ProLiant SL165s G7 Server Software Configuration Guide

System BIOS configuration 12
Table 4 CPU Configuration submenu fields
Field
Description
Options
Hardware Prefetcher Enable the hardware components that are used in conjunction
with software programs to prefetcher data in order to shorten
execution cycles and maximize data processing efficiency.
Enabled
Disable the hardware components that are used in conjunction
with software programs to prefetcher data in order to shorten
execution cycles and maximize data processing efficiency.
Disabled
Software Prefetcher Enable the Software Prefetcher to tune performance to the
specific application.
Enabled
Disable the Software Prefetcher. Disabled
Active Processor Cores Number of Cores (ALL) to enable in processor. All
Number of Cores (2 cores left) to enable in processor. 2
Number of Cores (4 cores left) to enable in processor. 4
Number of Cores (6 cores left) to enable in processor. 6
Number of Cores (8 cores left) to enable in processor. 8
Number of Cores (10 cores left) to enable in processor. 10
Hyper Transport Speed Select Hyper Transport Speed frequency to HT1. HT1
Select Hyper Transport Speed frequency to HT3. HT3
C1E Support This should be enabled in order to enable or disable the
“Enhanced Halt State”. The Setting default value is Enabled.
Enabled
Disables the item. Disables support for adjacent cache line
prefetch debug function.
Disabled