Dell PowerEdge XR5610 Installation And Service Manual page 51

Table 48. Memory Settings details (continued)
Option
Memory Map Out
Correctable Error Logging
DIMM Self Healing (Post Package Repair) on
Uncorrectable Memory Error
Processor Settings
To view the Processor Settings screen, power on the system, press F2, and click System Setup Main Menu > System
BIOS > Processor Settings.
Table 49. Processor Settings details
Option
Logical Processor
Virtualization Technology
Directory Mode
Kernel DMA Protection
Adjacent Cache Line Prefetch
Hardware Prefetcher
DCU Streamer Prefetcher
DCU IP Prefetcher
Sub NUMA Cluster
MADT Core Enumeration
Description
When option is set to Retrain at Next boot, the system performs the
force one-time full memory training steps at next power on and boot time
is slowed on next boot.
When option is set to Enable, the system performs the force full
memory training steps on every power on and boot time is slowed on
every boot.
This option controls DIMMs slots on the system. This option is set to
Enabled by default. It allows to disable system installed DIMMs.
Enables or disables correctable error logging. This option is set to
Disabled by default.
Enables or disables Post Package Repair (PPR) on uncorrectable memory
error. This option is set to Enabled by default.
Description
Each processor core supports up to two logical processors. If this
option is set to Enabled, the BIOS reports all the logical processors.
If this option is set to Disabled, the BIOS reports only one logical
processor per core. This option is set to Enabled by default.
Enables or disables the virtualization technology for the processor. This
option is set to
Enabled by default.
Enables or disables the directory mode. This option is set to Enabled by
default.
This option is set to Disabled by default. It is enabled for Secure
Launch (Firmware Protection) support on Windows 2022.
Optimizes the system for applications that need high utilization of
sequential memory access. This option is set to Enabled by default.
You can disable this option for applications that need high utilization of
random memory access.
Enables or disables the hardware prefetcher. This option is set to
Enabled by default.
Enables or disables the Data Cache Unit (DCU) streamer prefetcher.
This option is set to Enabled by default.
Enables or disables the Data Cache Unit (DCU) IP prefetcher. This
option is set to Enabled by default.
Enables or disables the Sub NUMA Cluster. This option is set to
Disabled by default.
Determines how BIOS enumerates processor cores in the ACPIMADT
table. When set to Round Robin, processor cores are enumerated in
round robin order. When set to Linear, processor cores are enumerated
across all Dies within a socket before enumerating additional sockets for
a linear distribution.
Pre-operating system management applications 51