 08 Jan 2021, Stefan Ritt, Forum, history and variables confusion
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We kind of agreed to rewrite the slow control system in C++. Each device will have its own driver derived from a common base class implementing the general
communication. The reason we need a "system" and not only a "hand-written" driver is because we want:
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 13 Jan 2021, Isaac Labrie Boulay, Forum, poll_event() is very slow.
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Hi all,
I'm currently trying to see if I can speed up polling in a frontend I'm testing.
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13 Jan 2021, Konstantin Olchanski, Forum, 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.
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13 Jan 2021, Pierre-Andre Amaudruz, Forum, poll_event() is very slow.
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> Hi all,
>
> I'm currently trying to see if I can speed up polling in a frontend I'm testing. |
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13 Jan 2021, Stefan Ritt, Forum, poll_event() is very slow.
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Something must be wrong on your side. If you take the example frontend under
midas/examples/experiment/frontend.cxx
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14 Jan 2021, Pintaudi Giorgio, Forum, poll_event() is very slow.
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> Something must be wrong on your side. If you take the example frontend under
>
> midas/examples/experiment/frontend.cxx
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14 Jan 2021, Isaac Labrie Boulay, Forum, poll_event() is very slow.
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> Something must be wrong on your side. If you take the example frontend under
>
> midas/examples/experiment/frontend.cxx
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15 Jan 2021, Isaac Labrie Boulay, Forum, 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.
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08 Feb 2021, Konstantin Olchanski, Forum, poll_event() is very slow.
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> I should mention that I was using midas/examples/Triumf/c++/fevme.cxx
this is correct, the fevme frontend is written to do 100% CPU-busy polling.
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10 Feb 2021, Isaac Labrie Boulay, Forum, Javascript error during run transitions.
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Hi all,
I am encountering a Javascript error (TypeError: client.error is undefined) when
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10 Feb 2021, Konstantin Olchanski, Forum, Javascript error during run transitions.
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> I am encountering a Javascript error (TypeError: client.error is undefined) when
> I transition between run states. Does anybody have an idea of what my problem
> might be? I have pasted an example of what MIDAS logs during such sequences.
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11 Feb 2021, Isaac Labrie Boulay, Forum, Javascript error during run transitions. 
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> > I am encountering a Javascript error (TypeError: client.error is undefined) when
> > I transition between run states. Does anybody have an idea of what my problem
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16 Feb 2021, Ruslan Podviianiuk, Forum, m is not defined error
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Hello,
I see this mhttpd error starting MSL-script:
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25 Feb 2021, Lars Martin, Forum, TMFePollHandlerInterface timing
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Am I right in thinking that the TMFE HandlePoll function is calle once per
PollMidas()? And what is the difference to HandleRead()? |
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25 Feb 2021, Konstantin Olchanski, Forum, TMFePollHandlerInterface timing
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> Am I right in thinking that the TMFE HandlePoll function is calle once per
> PollMidas()? And what is the difference to HandleRead()?
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25 Feb 2021, Konstantin Olchanski, Forum, m is not defined error
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> I see this mhttpd error starting MSL-script:
> Uncaught (in promise) ReferenceError: m is not defined
> at mhttpd_message (VM2848 mhttpd.js:2304)
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25 Feb 2021, Konstantin Olchanski, Forum, Javascript error during run transitions.
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>
> I have also attached a screen capture of the output.
> |
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25 Feb 2021, Konstantin Olchanski, Forum, Javascript error during run transitions.
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>
> I have also attached a screen capture of the output.
>
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25 Feb 2021, Konstantin Olchanski, Forum, Javascript error during run transitions.
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>
> I have also attached a screen capture of the output.
> |
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26 Feb 2021, Isaac Labrie Boulay, Forum, Javascript error during run transitions.
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> >
> > I have also attached a screen capture of the output.
> > |