Hi, all,

@Krishna Actually, I believe that in sone cases, allocating memory on a specified Numa node can be of interest, especiallly in terms of performance. For example, each PCI device is associated with a Numa node. Projects like DPDK are NUMA aware in the sense that memory is allocated on a specified NUMA node. This contributes to boost performance.

Regards,

Rami Rosen

בתאריך יום ב׳, 27 באוג׳ 2018, 11:30, מאת s.v.krishna reddy ‏<svkr521@gmail.com>:

How does it matter to allocate on specific node?

Thanks,
Krishna.

On Tue, Aug 21, 2018 at 5:59 PM bing zhu <zhubohong12@gmail.com> wrote:
Dear Sir / Ma'am:
Greeting ,Thank you for your time,I'm trying to alloc some memory on a specific numa node (like cpu 0) ,but i'm new to linux kernel ,can someone help me with some information ?please .
Thanks anyway
_______________________________________________
Kernelnewbies mailing list
Kernelnewbies@kernelnewbies.org
https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

_______________________________________________
Kernelnewbies mailing list
Kernelnewbies@kernelnewbies.org
https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies