Inspur OB5161M5, Руководство пользователя

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Hardware Prefetcher
Hardware prefetching switch setting, option parameters are the
same as above.
Hardware prefetching refers to pre-fetching instructions or data
from memory into the L2 cache before the CPU processes the
instructions or data, thereby reducing the memory read time and
helping to eliminate potential bottlenecks and improve the system
performance
Enabled
Adjacent Cache Prefetch
Adjacent cache prefetch switch settings, option parameters are the
same as above.
After the adjacent cache prefetch function is enabled, when the
computer reads the data, it will intelligently think that the data next
to or adjacent to the data to be read is also needed, so the adjacent
data will be read out in advance during processing, which will speed
up the reading.
Enabled
DCU Streamer
Prefetcher
DCU streamer prefetch switch setting, option parameters are the
same as above.
DCU streamer prefetche function can pre-read the CPU data,
thereby reducing the data read time.
Enabled
DCU IP Prefectcher
DCU IP prefetch switch setting, option parameters are the same as
above.
DCU IP prefetch function can judge whether there is data to be pre-
read from the history, thus reducing the data reading time.
Enabled
LLC Prefetcher
All thread LLC prefetch switch settings, option parameters are the
same as above.
Disabled
DCU Mode
DCU Mode settings, option parameters are:
32KB 8Way Without ECC
16KB 4Way With ECC
32KB 8Way
Without ECC
Extended APIC
Extended APIC switch settings, option parameters are:
Enabled: Enabled
Disabled: Disabled
Enabled
AES-NI
AES command switch settings, option parameters are:
Enabled: Enabled
Disabled: Disabled
This menu mainly controls whether the CPU supports AES
instructions, which are mainly used in the virtualization system.
After the command is turned on, the system performance can be
improved.
Enabled
4.9.2 Common Configuration
The Common Configuration interface is a generic option setting. The specific parameter
description is shown in the table, and the Common Configuration interface is as shown in
the following figure.