Memory Settings
You can use the
Memory Settings
screen to view all the memory settings and enable or disable specific memory functions, such as
memory testing and node interleaving.
Related links
Memory Settings details
System BIOS
Viewing Memory Settings
Viewing Memory Settings
To view the
Memory Settings
screen, perform the following steps:
1.
Turn on, or restart your system.
2.
Press F2 immediately after you see the following message:
F2 = System Setup
NOTE: If your operating system begins to load before you press F2, wait for the system to finish booting, and then
restart your system and try again.
3.
On the
System Setup Main Menu
screen, click
System BIOS
.
4.
On the
System BIOS
screen, click
Memory Settings
.
Related links
Memory Settings
Memory Settings details
Memory Settings details
The
Memory Settings
screen details are explained as follows:
Option
Description
System Memory
Model
Displays options to select the memory models which determine how the tiles align with memory on the
package. The default setting is
Quadrant
.
When set to All2All, memory traffic is uniformly hashed across all distributed directories. All the cores will be
serviced by all CHA's (Caching Home Agent).
When set to SNC-2 (Sub-NUMA Cluster), the processor tile array is divided into equal halves each
configured as a separate Non-Uniform Memory Architecture (NUMA) domain to the O/S.
When set to SNC-4 (Sub-NUMA Cluster), the processor tile array is divided into four quadrants each
configured as a separate NUMA domain to the O/S.
When set to Hemisphere all the CHAs, EDCs, MCs are equally split and assigned to two clusters (system
address space is interleaved instead of split).
When set to Quadrant all the CHAs, EDCs, MCs are equally split and assigned to four clusters (system
address space is interleaved instead of split).
NOTE: Quadrant and Hemisphere mode are transparent to operating system software (OS) and
therefore do not require a NUMA aware OS to take advantage of any performance gains. OS
software does not see separate NUMA nodes for each half or quadrant.
Processor
Embedded Memory
Mode
Displays options to select the processor memory mode which determines how the embedded memory is
allocated to either cache, system memory, or both. The default setting is
Cache
.
When set to Memory, all the embedded memory is allocated to system memory.
When set to Cache, all the embedded memory is allocated to cache.
44
Summary of Contents for PowerEdge C6320p
Page 1: ...Dell PowerEdge C6320p Owner s Manual Regulatory Model B08S Series Regulatory Type B08S004 ...
Page 10: ...Figure 2 Supported configuration for the C6320p sled with an Intel Phi 72xx processor 10 ...
Page 11: ...Figure 3 Supported configuration for the C6320p sled with an Intel Phi 72xx F processor 11 ...
Page 25: ...Figure 16 Enclosure Service Tag location on the left front panel 25 ...
Page 106: ...Figure 55 Removing an expansion card filler bracket 106 ...
