[gomp] Reuse futex barrier implementation for RTEMS

[Sebastian Huber]

On 17/07/15 08:40, Sebastian Huber wrote:
> Hello,
>
> the libgomp configuration for RTEMS uses currently the POSIX 
> implementation. Unfortunately the performance is unacceptable bad, so 
> I work currently on a specialized RTEMS configuration. I would like to 
> reuse the code of the Linux futex barrier. On RTEMS there is no 
> kernel/user space separation. In order to make the futex management 
> simpler, I would like to optionally embed a futex object in the 
> barrier. Would a change like this be acceptable?

Attached is a more complete example.

-- 
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
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Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.

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