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Subject3.1-rc2: CONFIG_NUMA Question
Hi,

I have a SuperMicro X8DTH-6F motherboard with 2 cpus it has NUMA options
in the BIOS; what parameters/should I be using for the NUMA options in the
kernel?

| | [*] Numa Memory Allocation and Scheduler Support | |
| | [ ] Old style AMD Opteron NUMA detection | |
| | [*] ACPI NUMA detection | |
| | [ ] NUMA emulation | |
| | (6) Maximum NUMA Nodes (as a power of 2) | |

Specifically, the maximum number of NUMA nodes? Will this help to
increase performance of large memory allocations/is there any downside
to enabling this feature?

Justin.



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