[mvapich-discuss] no cma

[Hari Subramoni]

Hello,

It looks like cma was available on the system where mvapich2 was built but
it's not available on the system it is being run on.

This is not a blocker. You can just set the environment variable as the
error message suggests and proceed.

Thx,
Hari.

On May 24, 2017 7:52 AM, "Geof Sawaya" <geof.sawaya at oculus.com> wrote:

> [MPIDI_CH3I_SMP_init] CMA is not available. Set MV2_SMP_USE_CMA=0 to
> disable CMA.
>
>
>
> : (
>
>
>
> Why is that?
>
>
>
> uname -r
>
> 4.4.0-45-generic
>
>
>
> Thanks for your help
>
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>
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