Intel S2600CP Service Manual page 107

27. Enhanced Error Containment Mode
Option Values:
Help Text:
Enable Enhanced Error Containment Mode (Data Poisoning) - Erroneous data coming
from memory will be poisoned. If disabled (default), will be in Legacy Mode - No data
poisoning support available.
Comments:
models of processors, and this option will not appear unless all installed processors support
Enhanced Error Containment. This option globally enables or disables both Core and Uncore
Data Poisoning, for processors which support them.
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28. MLC Streamer
Option Values:
Help Text:
MLC Streamer is a speculative prefetch unit within the processor(s).
/
Comments:
Memory Channel use, but disabling it may improve performance for some processing loads and
on certain benchmarks.
Back to [Processor Configuration
29. MLC Spatial Prefetcher
Option Values:
Help Text:
[Enabled] – Fetches adjacent cache line (128 bytes) when required data is not currently
in cache.
[Disabled] – Only fetches cache line with data required by the processor (64 bytes).
Comments:
Cache and Memory Channel use, but disabling it may improve performance for some processing
loads and on certain benchmarks.
Back to [Processor Configuration
®
Intel Server Board S2600CP Intel
Enabled
Disabled
Enhanced Error Containment (Data Poisoning) is not supported by all
Screen] —
Enabled
Disabled
NOTE
Modifying this setting may affect performance.
MLC Streamer is normally Enabled, for best efficiency in L2 Cache and
Screen] —
Enabled
Disabled
MLC Spatial Prefetcher is normally Enabled, for best efficiency in L2
Screen] —
®
Server System P4000CP Family Service Guide (Preliminary)
Hardware Installations and Upgrades
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