[libfabric-users] Issues while running fabtests with shm provider

[Vrashi Ponnappa]

Hi Sean,

Since most of the processors support 128bit CAS. It would be useful if we
have 128bit atomics defined for shm provider.

Regards,
Vrashi


On Sat, Jul 13, 2019, 1:49 AM Hefty, Sean <sean.hefty at intel.com> wrote:

> > I am looking for 128bit integer atomic support
>
> That is not currently defined by the API.  I honestly don't know if
> there's even a standard for this, or if there's reasonable HW support for
> it.
>
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