* How can I know whether my memory is allocated on the node expected?
@ 2012-06-05 6:16 Wei Chen
2012-06-05 13:48 ` Bill Gray
0 siblings, 1 reply; 2+ messages in thread
From: Wei Chen @ 2012-06-05 6:16 UTC (permalink / raw)
To: linux-numa
Hello everyone,
I wanna get more information about my running process and the allocated memory.
When I do the tests for the NUMA API, how can I know
numa_alloc_onnode() does what I expect?
Because I found problems that in my tests sometimes the access to the
i-th node memory by the i-th node processor is slower.
Thank you.
Best regards,
Chen
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: How can I know whether my memory is allocated on the node expected?
2012-06-05 6:16 How can I know whether my memory is allocated on the node expected? Wei Chen
@ 2012-06-05 13:48 ` Bill Gray
0 siblings, 0 replies; 2+ messages in thread
From: Bill Gray @ 2012-06-05 13:48 UTC (permalink / raw)
To: Wei Chen; +Cc: linux-numa
Hi Chen,
Find the email titled "Red Hat would like to rework / enhance numastat"
sent to this list approximately two hours before you sent your message,
extract the attached "nmstat.c" program, and see if it gives you the
information you want.
- Bill
On 06/05/2012 02:16 AM, Wei Chen wrote:
> Hello everyone,
>
> I wanna get more information about my running process and the allocated memory.
> When I do the tests for the NUMA API, how can I know
> numa_alloc_onnode() does what I expect?
> Because I found problems that in my tests sometimes the access to the
> i-th node memory by the i-th node processor is slower.
>
> Thank you.
>
> Best regards,
> Chen
> --
> To unsubscribe from this list: send the line "unsubscribe linux-numa" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 2+ messages in thread
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2012-06-05 6:16 How can I know whether my memory is allocated on the node expected? Wei Chen
2012-06-05 13:48 ` Bill Gray
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