Hitachi Compute Blade 2000 User Manual page 1078

When configuring the processor group
LPAR1
1way
LPAR2
2way
Dedicated
Physical processor
Socket
Core
small
Physical memory
Node0
A recommended example when using dedicated mode
(configuring the processor group)
When the Scheduling mode is the shared mode
The memory access performance would be high by configuring processor group per
node.
LPAR1
1way
LPAR2
2way
Physical processor
Socket
Core
Physical memory
Node0
A recommended example when using shared mode
Logical processor
Processor group
Dedicated Dedicated
small
Node1
Logical processor
Time-shared
Processor group
small
Node1
1027
Memory access
Memory
access cost
Specifies the processor
group of the same node as
the allocated memory.
↓
The memory access is
always performed to a
local memory, and you can
get the best memory
access.
Memory access
Memory
access cost
Specifies the processor group in
the same node that the memory
is assigned.
The memory access is always
performed to the local memory,
and memory access
performance would be high.