 18 Feb 2024, Frederik Wauters, Forum, dump history FILE files
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> $ cat mhf_1697445335_20231016_run_transitions.dat
> event name: [Run transitions], time [1697445335]
> tag: tag: /DWORD 1 4 /timestamp
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19 Feb 2024, Pavel Murat, Forum, number of entries in a given ODB subdirectory ?
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> > Hmm... is there any use case where you want to know the number of directory entries, but you will not iterate
> > over them later?
>
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26 Feb 2024, Maia Henriksson-Ward, Forum, mserver ERR message saying data area 100% full, though it is free
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> Hi,
>
> I have just installed Midas and set-up the ODB for a SuperCDMS test-facility (on
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 27 Feb 2024, Pavel Murat, Forum, displaying integers in hex format ? 
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Dear MIDAS Experts,
I'm having an odd problem when trying to display an integer stored in ODB on a custom
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27 Feb 2024, Stefan Ritt, Forum, displaying integers in hex format ?
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Thanks for reporting that bug. I fixed it and committed the change to the develop branch.
Stefan |
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27 Feb 2024, Pavel Murat, Forum, displaying integers in hex format ?
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Hi Stefan (and Ben),
thanks for reacting so promptly - your commits on Bitbucket fixed the problem.
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29 Apr 2024, Musaab Al-Bakry, Forum, Midas Sequencer with less than 1 second wait
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Hello there,
I am working on a task that involves some ODB changes that happen within 20-500
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29 Apr 2024, Stefan Ritt, Forum, Midas Sequencer with less than 1 second wait
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I guess the simplest way to do that without breaking with existing code is to change the
second number to a float. So a
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30 Apr 2024, Scott Oser, Forum, Midas Sequencer with less than 1 second wait
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> I guess the simplest way to do that without breaking with existing code is to change the
> second number to a float. So a
>
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30 Apr 2024, Stefan Ritt, Forum, Midas Sequencer with less than 1 second wait
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> This would work fine in principle, but isn't implemented in the current MIDAS sequencer as we understand it. (We tried!) Is your proposal to rewrite
the sequencer
> to allow fractional waits? Right now the code seems to store the start_time as a DWORD and uses atoi to parse the wait time, and uses ss_time (which |
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30 Apr 2024, Scott Oser, Forum, Midas Sequencer with less than 1 second wait
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> > This would work fine in principle, but isn't implemented in the current MIDAS sequencer as we understand it. (We tried!) Is your proposal to rewrite
the sequencer
> > to allow fractional waits? Right now the code seems to store the start_time as a DWORD and uses atoi to parse the wait time, and uses ss_time (which |
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30 Apr 2024, Stefan Ritt, Forum, Midas Sequencer with less than 1 second wait
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While I will do it, i'm not sure if this is what you want. If I understand correctly, some process gets triggered and then writes some values to the ODB,
then the sequencer
should continue. Putting a wait there is dangerous. Maybe your process always takes like 10-20 ms, so you put a wait of let's say 100ms, and things are |
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30 Apr 2024, Scott Oser, Forum, Midas Sequencer with less than 1 second wait
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> While I will do it, i'm not sure if this is what you want. If I understand correctly, some process gets triggered and then writes some values to the ODB,
then the sequencer
> should continue. Putting a wait there is dangerous. Maybe your process always takes like 10-20 ms, so you put a wait of let's say 100ms, and things are |
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02 May 2024, Stefan Ritt, Forum, Midas Sequencer with less than 1 second wait
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Ok, I implemented the float second wait function. Internally it works in ms, so the maximum resolution is 0.001 s.
Best,
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02 May 2024, Scott Oser, Forum, Midas Sequencer with less than 1 second wait
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> Ok, I implemented the float second wait function. Internally it works in ms, so the maximum resolution is 0.001 s.
>
> Best,
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05 May 2024, Musaab Al-Bakry, Forum, Midas Sequencer with less than 1 second wait
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> > Ok, I implemented the float second wait function. Internally it works in ms, so the maximum resolution is 0.001 s.
> >
> > Best,
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06 May 2024, Stefan Ritt, Forum, Midas Sequencer with less than 1 second wait
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Indeed there was a sleep(100ms) in the sequencer in each loop. I reduced it now to 10ms. I need at least 10ms since otherwise
the sequencer would run in an infinite loop during the wait and burn 100% CPU. The smallest time slice on Linux to sleep is
10ms, so that's why I set it to that. Give it a try.
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06 May 2024, Stefan Ritt, Forum, Midas Sequencer with less than 1 second wait
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Actually I realized that a 1ms wait still works, so I reduced it to that.
Stefan |
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07 May 2024, Musaab Al-Bakry, Forum, Midas Sequencer with less than 1 second wait
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> Actually I realized that a 1ms wait still works, so I reduced it to that.
>
> Stefan
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04 Jul 2024, Nick Hastings, Forum, mfe.cxx with RO_STOPPED and EQ_POLLED
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Dear Midas experts,
I noticed that a check was added to mfe.cxx in 1961af0d6:
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