QUANTA STRATOS S200 Series S200-X12TS, Technical Manual

Page: 107 / 245

BIOS A
DVANCED
S
CREEN
3-12
Active Pro-
cessor Core
[
All
]
[1]
[2]
[4]
...
Number of cores to
enable in each pro-
cessor package.
For 6-cores Pro-
cessor display All,
1, 2, 4. For 8-cores
Processor display
All, 1, 2, 4, 6.
Execute Dis-
able Bit [Disabled]
[
Enabled
]
XD can prevent
certain classes of
malicious buffer
overflow attacks
when combined
with a supporting
OS (Windows
Sever 2003 SP1,
Windows XP SP2,
SuSE Linux 9.2,
RedHat Enterprise
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.
Processor Configuration Fields (Continued)
S
ETUP
I
TEM
O
PTIONS
H
ELP
T
EXT
C
OMMENTS
DCU IP
Prefetcher
[Disabled]
[
Enabled
]
Enable prefetcher
of next L1 line
based upon
sequential load his-
tory.
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