Supermicro X10DBT User Manual page 90

X10DBT/X10DBT-T User's Manual
Leaky Bucket High Bit
Use this feature to set the High Bit value for the Leaky Bucket algorithm which
is used to check the data transmissions between CPU sockets and the memory
controller. The default setting is 41.
Publish SRAT (Static Resource Affinity Table)
Select Enable for the BIOS to report the ACPI SRAT table to the OS in order to
enhance CPU and memory performance when the NUMA (Non-Uniformed Memory
Access) is optimized. The options are Enable and Disable.
Memory Interleaving
Use this feature to set the DIMM memory interleaving mood. The options are NUMA
(1-way) Node Interleave, 2-way Node Interleave, 4-way Interleave, 8 Way Interleav-
ing, Inter-socket, and Auto.
Socket Interleave Below 4GB
Select Enabled for the memory above the 4G Address space to be split between
two sockets. The options are Enable and Disable.
Channel Interleaving
Use this feature to set the DIMM channel interleaving mood. The options are Auto,
1-Way Interleave, 2-Way Interleave, 3-Way Interleave, and 4-Way Interleave.
Rank Interleaving
Use this feature to select a rank memory interleaving method. The options are Auto,
1-Way, 2-Way, 4-Way, and 8-Way.
DRAM Maintenance
Select Auto for the BIOS to automatically configure DRAM Refreshing and Patrol
settings. The options are Manual and Auto.
pTRR (Pseudo Target Row Refresh) Support
Select Enabled for Pseudo TRR support which will allow the BIOS to assign an
invalid address to a questionable memory module to prevent this memory module
from being accessed by other components. The options are Enabled and Disabled.
Injection Probability
AMEI (Asynchroous MCA Error Injection) (AMEI) is a error-handling mechanism
that allows the BIOS to report the MCA errors to the CPU core or the CPU before
resuming normal operations. This item is used to set the threshold of the AMEI
events beyond which the BIOS will report the error events before resuming opera-
tions. The options are 512, 1024, 1365, 1638, 1820, 1928, 2048, 2731, 3277, 3641,
4096, 5461, 6554, 8192, 10923, 16384, 32768.
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