Processor Settings Screen - Dell PowerEdge R530xd Manual Del Propietário

Elemento del menú
Intercalado de nodos
Modo de búsqueda

Processor Settings screen

You can use the Processor Settings screen to view the processor settings and perform specific functions
such as enabling virtualization technology, hardware prefetcher, and logical processor idling.
To view the Processor Settings screen, click System Setup Main Menu → System BIOS → Processor
Settings.
Menu Item
Logical Processor
Alternate RTID (Requestor
Transaction ID) Setting
Virtualization Technology
Address Translation Service
(ATS)
Adjacent Cache Line
Prefetch
Hardware Prefetcher
DCU Streamer Prefetcher
DCU IP Prefetcher
Descripción
Especifica si admite la arquitectura de memoria no uniforme (NUMA). Si
este campo está establecido en Enabled (Habilitado), se admite el
intercalado de memoria en el caso de que se haya instalado una
configuración de memoria simétrica. En cambio, si está establecido en
Disabled (Deshabilitado), el sistema admite configuraciones de memoria
NUMA (asimétrica). De manera predeterminada, la opción Node
Interleaving (Intercalado de nodos) está establecida en Disabled
(Deshabilitada).
Especifica las opciones del modo de búsqueda. Las opciones disponibles
del modo de búsqueda son Home Snoop, Early Snoop y Cluster on Die.
De manera predeterminada, el modo de búsqueda está establecido en el
modo Early Snoop.
Description
Enables or disables the logical processors and displays the number of
logical processors. If the Logical Processor option is set to Enabled, the
BIOS displays all the logical processors. If this option is set to Disabled,
the BIOS displays only one logical processor per core. By default, the
Logical Processor option is set to Enabled.
Enables you to allocate more RTIDs to the remote socket, thereby
increasing cache performance between the sockets or easing work in
normal mode for NUMA. By default, the Alternate RTID (Requestor
Transaction ID) Setting is set to Disabled.
Enables or disables the additional hardware capabilities provided for
virtualization. By default, the Virtualization Technology option is set to
Enabled.
Defines the Address Translation Cache (ATC) for devices to cache the
DMA transactions. This field provides an interface to a chipset's Address
Translation and Protection Table to translate DMA addresses to host
addresses. By default, the option is set to Enabled.
Optimizes the system for applications that require high utilization of
sequential memory access. By default, the Adjacent Cache Line Prefetch
option is set to Enabled. You can disable this option for applications that
require high utilization of random memory access.
Enables or disables the hardware prefetcher. By default, the Hardware
Prefetcher option is set to Enabled.
Allows you to enable or disable the Data Cache Unit (DCU) streamer
prefetcher. By default, the DCU Streamer Prefetcher option is set to
Enabled.
Enables or disables the Data Cache Unit (DCU) IP prefetcher. By default,
the DCU IP Prefetcher option is set to Enabled.
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