Quanta Computer STRATOS S400-X44E, Technical Manual

Page: 100 / 251

BIOS A
DVANCED
S
CREEN
3-14
Execute Dis-
able Bit
[Disabled]
[
Enabled
]

XD can prevent
certain classes
of malicious buf-
fer overflow
attacks when
combined with a
supporting OS
(Windows Sever
2003 SP1, Win-
dows XP SP2,
SuSE Linux 9.2,
RedHat Enter-
prise 3 Update
3.)
Hardware
Prefetcher
[Disabled]
[
Enabled
]
To turn on/off
prefetching of adja-
cent cache lines.
Adjacent
Cache Line
Prefetch
[Disabled]
[
Enabled
]
To turn on/off the
Mid Level Cache
(L2) streamer
prefetcher.
DCU
Streamer
Prefetcher
[Disabled]
[
Enabled
]
Enable prefetcher
of next L1 Data line
based upon multi-
ple loads in same
cache line.
DCU IP
Prefetcher
[Disabled]
[
Enabled
]
Enable prefetcher
of next L1 line
based upon
sequential load his-
tory.
Processor Configuration Fields (Continued)
S
ETUP
I
TEM
O
PTIONS
H
ELP
T
EXT
C
OMMENTS
Intel Virtual-
ization Tech-
nology
[Disabled]
[
Enabled
]
When enabled, a
VMM can utilize the
additional hardware
capabilities pro-
vided by Vander-
pool Technology.
CPU Power
Manage-
ment Config-
uration
CPU Power Man-
agement Configu-
ration Parameters
Processor Configuration Fields (Continued)
S
ETUP
I
TEM
O
PTIONS
H
ELP
T
EXT
C
OMMENTS