Difference between revisions of "DAQ Testing/20181203"
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I tried to open the monitorGui per Carl Timmer's instructions, but I am getting problems | I tried to open the monitorGui per Carl Timmer's instructions, but I am getting problems | ||
| − | * | + | * setenv JAVA_HOME /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.181-3.b13.el7_5.x86_64/ |
| − | * | + | * cd /adaqfs/home/apar/et-12.0/java |
| − | * | + | * /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.181-3.b13.el7_5.x86_64/jre/bin/java -cp jars/jlayout30.jar:jars/jlm20.jar:jars/jloox20.jar org/jlab/coda/et/monitorGui/Monitor |
* Returns error: ```Error: Could not find or load main class org.jlab.coda.et.monitorGui.Monitor``` | * Returns error: ```Error: Could not find or load main class org.jlab.coda.et.monitorGui.Monitor``` | ||
** Even though that file definitely exists | ** Even though that file definitely exists | ||
Revision as of 19:32, 3 December 2018
Back to Main Page >> DAQ Documentation Portal >> DAQ Testing >> DAQ Commissioning Notes
Previous Day of Testing << >> Next Day of Testing
December 3rd, 2018 Testers: Cameron
Goals
- Figure out HV maps in Counting DAQ guis
- Use monitorGui to test ET deadtime
- Incorporate the helicity sequence monitor into simple deadtime analyzer
HV Maps
ET Deadtime with monitorGui
- Run 4696 - trying to get CODA working - failed
- Run 4697 - coda works - 30 Hz injector qrt helicity information, scalers are still plugged in from prior testing
- ET Client deadtime checker (~/et-12.0/src/cameronc/) shows 40% deadtime, and because the helicity (MPS signal) is at 50 Hz sometimes!
- This was in blocking mode
- Run 4698 - again, but in non-blocking mode
- Same 40% deadtime!
- Run 4699 - messed with the MPS cable and checked on a scope - yup 30Hz
- After messing with the signals the deadtime is happily at 0% for non-blocking mode
- Run 4700 - long run in blocking mode
- No deadtime now too
- I don't get it, and I need to open the monitorGui to see what is going on
Monitor Gui
I tried to open the monitorGui per Carl Timmer's instructions, but I am getting problems
* setenv JAVA_HOME /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.181-3.b13.el7_5.x86_64/ * cd /adaqfs/home/apar/et-12.0/java * /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.181-3.b13.el7_5.x86_64/jre/bin/java -cp jars/jlayout30.jar:jars/jlm20.jar:jars/jloox20.jar org/jlab/coda/et/monitorGui/Monitor
- Returns error: ```Error: Could not find or load main class org.jlab.coda.et.monitorGui.Monitor```
- Even though that file definitely exists
- Probably the java code needs to be compiled first, but javac is not installed, even in those proprietary jdk installs noted above
Results
The HV maps system is pretty clear
monitorGui needs some compilation or some other detailed apar@adaq3 specific help
To Do
- Ask Carl Timmer to help run monitorGui on apar@adaq3
