Experimental Physics and Industrial Control System
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Hi,
On 1/16/23 1:15 AM, 김대영 via Tech-talk
wrote:
> How to use functions
(epicsThreadSetCPUaffinity
/ epicsThreadSetPosixPriority) in epics 7.0.4?
> If the above functions are not
available, is there an alternative?
Previously, epics 3.1.4 was used.
When I tried to change it to epics 7, the
following problems occurred:
> undefined reference to 'epicsThreadSetCPUaffinity
'
> undefined reference to 'epicsThreadSetPosixPriority '
The only reference I can find to those functions is in this 2011
email where they were requested by ITER, but they have never
been included in EPICS Base itself. The EPICS community does have an
external support module called MCoreUtils
which provides utilities for running EPICS on multi-core systems,
but I think you may need to consult with any contacts you might have
with ITER and/or CosyLab to know how to convert your existing code.
HTH,
- Andrew
--
Complexity comes for free, Simplicity you have to work for.
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- Replies:
- Re: How to use epicsThreadSetCPUaffinity in epics 7.0.4 Ralph Lange via Tech-talk
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ANJ, 18 Jan 2023 |
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