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 13 Jan 2021, Isaac Labrie Boulay, Forum, poll_event() is very slow.
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 13 Jan 2021, Konstantin Olchanski, Forum, poll_event() is very slow.
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15 Jan 2021, Isaac Labrie Boulay, Forum, poll_event() is very slow.
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13 Jan 2021, Stefan Ritt, Forum, poll_event() is very slow.
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14 Jan 2021, Pintaudi Giorgio, Forum, poll_event() is very slow.
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14 Jan 2021, Isaac Labrie Boulay, Forum, poll_event() is very slow.
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08 Feb 2021, Konstantin Olchanski, Forum, poll_event() is very slow.
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Message ID: 2072
Entry time: 13 Jan 2021
In reply to: 2071
Reply to this: 2077
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| Author: |
Konstantin Olchanski |
| Topic: |
Forum |
| Subject: |
poll_event() is very slow. |
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>
> I'm currently trying to see if I can speed up polling in a frontend I'm testing.
> Currently it seems like I can't get 'lam's to happen faster than 120 times/second.
> There must be a way to make this faster. From what I understand, changing the poll
> time (500ms by default) won't affect the frequency of polling just the 'lam'
> period.
>
> Any suggestions?
>
You could switch from the traditional midas mfe.c frontend to the C++ TMFE frontend,
where all this "lam" and "poll" business is removed.
At the moment, there are two example programs using the C++ TMFE frontend,
single threaded (progs/fetest_tmfe.cxx) and multithreaed (progs/fetest_tmfe_thread.cxx).
K.O. |