NEC Express5800 User Manual page 80

4-10 Configuring Your Server
Option
Hardware Prefetcher
Adjacent Cache Line
Prefetch
L1 Data Prefetcher
Data Reuse Optimization
Execute Disable Bit
VT-x
Active Processor Cores
Hyper-Threading
Parameters
Specify whether to enable or disable the
Disabled
Hardware Prefetcher of the processor.
[Enabled]
This menu appears and becomes accessible
when [Custom] is specified for [Server Class].
Disabled Specify whether to enable or disable the optimal
access to the cache line from the memory.
[Enabled]
This menu appears and becomes accessible
when [Custom] is specified for [Server Class].
Disabled Specify whether to enable or disable the
prefetcher of the L1 data.
[Enabled]
This menu appears and becomes accessible
when [Custom] is specified for [Server Class].
Specify whether to enable or disable the optimal
Disabled
reuse of data.
[Enabled]
This menu appears and becomes accessible
when [Custom] is selected for [Server Class].
This is only displayed for a processor that
Disabled
supports the Execute Disable Bit feature.
[Enabled]
Specify whether to use this feature.
Disabled Specify whether to enable or disable the
virtualization technology features provided by
[Enabled]
Intel processors.
[All] Specify how many active cores are in the
processor. The number of optional cores differs
1
depending on the installed processor.
2
3
4
5
Disabled This feature is used to show one physical CPU
as two logical CPUs. This setting is only
[Enabled]
displayed and can only be specified if a
processor that supports the feature is installed.
Description
[ ]: Factory-set