Reference Guide

-- InSystemCharacterization
Valid Arguments FastBoot, OptimizedBoot, Disabled
Description
In-System Characterization (ISC) runs during power-on self-test
(POST) on detecting relevant changes in the system configuration to
optimize power and performance. ISC takes about 20 seconds to
run, and a system restart is required to apply the system
configuration changes. The FastBoot option runs ISC and continues
without applying ISC results until the next sytem restart . The
OptimizedBoot option runs ISC and forces an immediate system
restart to apply the results. If set to
Disabled, ISC does not run.
Example:
A:>syscfg --InSystemCharacterization=FastBoot
Processor Settings
You can manage the processor settings using the options in this group.
--DataReuse
Valid Arguments
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=Enabled
--DcuIpPrefetcher
Valid Arguments
Enabled, Disabled
Description
Enables (default value) or disables DCU IP Prefetcher.
Example:
A:>syscfg --DcuIpPrefetcher=Enabled
--DcuStreamerPrefetcher
Valid Arguments Enabled, Disabled
Description
Enables or disables DCU Streamer Prefetcher. This option can be
replicated.
Example:
A:>syscfg --DcuStreamerPrefetcher=Enabled
47