 15 Jun 2021, Konstantin Olchanski, Info, 1000 Mbytes/sec through midas achieved!
|
I am sure everybody else has 10gige and 40gige networks and are sending terabytes of data before breakfast.
Myself, I only have one computer with a 10gige network link and sufficient number of daq boards to fill
|
|
18 Jun 2021, Konstantin Olchanski, Bug Report, my html modbvalue thing is not working?
|
I have a web page and I try to use modbvalue, but nothing happens. The best I can tell, I follow the documentation
(https://midas.triumf.ca/MidasWiki/index.php/Custom_Page#modbvalue).
|
 18 Jun 2021, Konstantin Olchanski, Info, 1000 Mbytes/sec through midas achieved!
|
> In MEG II we also kind of achieved this rate.
>
> Instead of an expensive high-grade switch, we chose a cheap "Chinese" high-grade switch.
|
|
18 Jun 2021, Konstantin Olchanski, Info, 1000 Mbytes/sec through midas achieved!
|
> ... MEG II ... 34 crates each with 32 DRS4 digitiser chips and a single 1 Gbps readout link through a Xilinx Zynq SoC.
>
> Zynq ... embedded ethernet MAC does not support jumbo frames (always read the fine prints in the manuals!)
|
|
18 Jun 2021, Konstantin Olchanski, Info, Add support for rtsp camera streams in mlogger (history_image.cxx)
|
> mlogger (history_image) now supports rtsp cameras
my goodness, we will drive the video surveillance industry out of business.
|
|
20 Jun 2021, Konstantin Olchanski, Suggestion, MidasConfig.cmake usage
|
> I agree that those two things are problems, but I don't see why it is preferable to leave the MidasConfig.cmake in this "broken" state. For us
> problem 1 is less of an issue, becaues we run "link_directories(${MIDAS_LIBRARY_DIRS})" in the top CMakeLists.txt and then just link against "midas",
|
|
24 Jun 2021, Konstantin Olchanski, Bug Fix, changes in history plots
|
I am updating the history plots. Main changes:
- the old history display code should again be easily usable (use the "open in old history display" checkbox)
|
|
24 Jun 2021, Konstantin Olchanski, Suggestion, MidasConfig.cmake usage
|
> > So you say "nuke ${MIDAS_LIBRARIES}" and "fix ${MIDAS_INCLUDE}". Ok.
> A more moderate option ...
|
|
25 Jun 2021, Konstantin Olchanski, Bug Fix, changes in history plots
|
> A general warning: With the recent history changes implemented in the develop branch, starting from a fresh ODB and editing
> any history panel, on gets tons of errors and debug output from mhttpd: ...
|
|
25 Jun 2021, Konstantin Olchanski, Bug Fix, changes in history plots
|
> I disagree ...
I am happy with disagreement and differences of opinions. Zest of life, driver of progress and improvements, etc.
|
|
25 Jun 2021, Konstantin Olchanski, Bug Fix, changes in history plots
|
> > The only "correct" way in my opinion is to implement two vertical axis, as can be seen in some papers. One for the HV, and a
> > new TBD right axis for the current values, then indicating for each graph if the left or right vertical axis applies. For
> > the secondary axis we can have autoscaling or fixed scaling, as we have for the primary axis.
|
|
25 Jun 2021, Konstantin Olchanski, Bug Fix, changes in history plots
|
I will have to post an example of a scaled plot. I figure everybody forgot how they look like.
K.O.
|
|
28 Jun 2021, Konstantin Olchanski, Suggestion, ODB Load in Sequencer
|
> Hi all,
> for my experiment we ended up with the need of changing lot of parameters (~9000 values) in the ODB at once by the sequencer.
> The very first solution was to use a sequencer function with a ton of ODBSET calls, however a more elegant solution may be to provide an "ODBLoad" command |
|
28 Jun 2021, Konstantin Olchanski, Suggestion, ODB Load in Sequencer
|
> > > Hi all,
> > > for my experiment we ended up with the need of changing lot of parameters (~9000 values) in the ODB at once by the sequencer.
> > > The very first solution was to use a sequencer function with a ton of ODBSET calls, however a more elegant solution may be to provide an "ODBLoad" |
|
28 Jun 2021, Konstantin Olchanski, Suggestion, ODB Load in Sequencer
|
> ... at MEG, we keep hundreds of XML files for configuration. Mostly historical, but that's how it is.
same here, lots of historical .odb and .xml files.
|
|
30 Jun 2021, Konstantin Olchanski, Bug Fix, changes in history plots
|
> I am updating the history plots.
> So the idea is to use this computation:
> y_position_on_plot = offset + factor*(formula(history_value) - voffset)
|
|
09 Jul 2021, Konstantin Olchanski, Bug Report, cmake question
|
cmake check and mate in 1 move. please help.
the midas cmake file has a typo in the ROOT_CXX_FLAGS, I fixed it and now I am dead in the
|
|
09 Jul 2021, Konstantin Olchanski, Info, cannot push to bitbucket
|
the day has arrived when I cannot git push to bitbucket. cloud computing rules!
I have never seen this error before and I do not think we have any hooks installed,
|
|
11 Jul 2021, Konstantin Olchanski, Info, midas cmake update
|
I reworked the midas cmake files:
- install via CMAKE_INSTALL_PREFIX should work correctly now:
- installed are bin, lib and include - everything needed to build against the midas library
|
|
11 Jul 2021, Konstantin Olchanski, Suggestion, MidasConfig.cmake usage
|
> > > So you say "nuke ${MIDAS_LIBRARIES}" and "fix ${MIDAS_INCLUDE}". Ok.
> > A more moderate option ...
>
|