1. Server Module BIOS
Scalable Modular Server DX2000 Maintenance Guide
85
Chapter 2 Useful Features
For details about the options, see the table below.
Option Parameter
Description
Processor Information
-
-
Processor Power Management
-
-
DCU IP Prefetcher
Disabled
[Enabled]
Enable or disable Data Cache Unit (DCU) IP Prefetcher
of the processor.
DCU Streamer Prefetcher
Disabled
[Enabled]
Enable or disable DCU Streamer Prefetcher of the
processor.
Hardware Prefetcher
Disabled
[Enabled]
Enable or disable the hardware Prefetcher.
Adjacent Cache Line Prefetch
Disabled
[Enabled]
Enable or disable the optimization of accessing the
cache from the memory.
Execute Disable Bit
Disabled
[Enabled]
Enable or disable Execute Disable Bit feature. This
option is displayed only when the installed processor
supports this feature.
VT-x Disabled
[Enabled]
Enable or disable Intel Virtualization Technology (feature
to virtualize processor).
Active Processor Cores
1-[X]
Specify the number of cores to enable in each processor
package. The number of cores that can be specified
depends on the processor installed.
X indicates the maximum number of cores.
Hyper-Threading Disabled
[Enabled]
Enable or disable the function to execute two threads
with one core. This is displayed only when the processor
supporting this function is mounted.
PPIN Support
[Disabled]
Enabled
Enable or disable Protected Processor Inventory Number
(PPIN). This is displayed only when the processor
supporting this function is mounted.
[ ]: Factory setting
Содержание DX2000
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