Deployment Guide

Table Of Contents
Table 81. OneTimeUefiBootSeqDev (continued)
NOTE: The asterisk indicates that the device is enabled in the BIOS.
Applicable Systems PowerEdge 12G and later systems.
Processor Settings
You can manage the processor settings using the options in this group.
DataReuse/datareuse
Table 82. DataReuse/datareuse
Valid Arguments
On systems prior to 12G: enable, disable
On 12G and later systems: Enabled, Disabled
Description
Enables (default value) or disables data reuse in cache. Set to enable for High
Performance Computing (HPC) applications. Set to disable for energy efficiency.
This option can be replicated.
A:>syscfg --datareuse=enable
datareuse=enable
Applicable Systems PowerEdge 11G and later systems
DcuIpPrefetcher
Table 83. DcuIpPrefetcher
Valid Arguments
On systems prior to 12G: NA
On 12G and later systems: Enabled, Disabled
Description
Enables (default value) or disables DCU IP Prefetcher.
Example:
A:>syscfg --DcuIpPrefetcher=Enabled
DcuIpPrefetcher=Enabled
Applicable Systems PowerEdge 12G and later systems
DcuStreamerPrefetcher/dcustreamerprefetcher
Table 84. DcuStreamerPrefetcher/dcustreamerprefetcher
Valid Arguments
On systems prior to 12G: enable, disable
On 12G and later systems: Enabled, Disabled
Description
Enables or disables DCU Streamer Prefetcher. This option can be replicated.
60 SYSCFG