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BIOS Setup
5-3-1-2 Prefetcher Settings
Parameter
Description
Prefetcher settings
L1 Stream HW Prefetcher
Enable/Disable L1 Stream HW Prefetcher.
Options available: Auto, Enable, Disabled. Default setting is
Enable
.
L1 Stride Prefetcher
Use memory access history of individual instruction to fetch additional lines
Enable/Disable L1 Stream HW Prefetcher.
Options available: Auto, Enable, Disable. Default setting is
Auto
.
L1 Region Prefetcher
Use memory access history to fetch additional lines when the data access
for a given instruction tends to be followed by other data accesses.
Options available: Auto, Enable, Disable. Default setting is
Enable
.
L2 Stream HW Prefetcher
Enable/Disable L2 Stream HW Prefetcher.
Options available: Auto, Enable, Disabled. Default setting is
Enable
.
L2 Up/Down Prefetcher
Use memory access history to determine whether to fetch the next or
previous line for all memory accesses. .
Options available: Auto, Enable, Disable. Default setting is
Auto
.
Summary of Contents for E152-ZE1
Page 1: ...E152 ZE1 1U short depth AMD EPYC 7003 series server system User Manual Rev 1 0 ...
Page 10: ... 10 This page intentionally left blank ...
Page 16: ...Hardware Installation 16 This page intentionally left blank ...
Page 22: ...System Appearance 22 This page intentionally left blank ...
Page 48: ...BIOS Setup 50 When Boot Mode Select is set to Legacy in the Boot Boot Mode Select section ...
Page 61: ... 63 BIOS Setup 5 2 8 PCI Subsystem Settings ...
Page 72: ...BIOS Setup 74 5 2 17 Intel R Ethernet Controller I350 ...
Page 136: ...BIOS Setup 138 This page intentionally left blank ...