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NI DAQmx Base dying on startup with segmentation violation under Redhat 6

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Hi All,

 

I am running NI-DAQmx Base 15.0.0 under RedHat Enterprise Linux 6.6.  It runs fine on machines with only a few cores where is starts up 5-30 threads.  But I also have a server with 24 processors where 90+ threads are started.  Frequently, my process will die on startup with a segmentation violation error "Attempt to reference address: 0x0x4".  Immediately re-running the process works fine each time.

 

Is there a way to limit how many threads are started.  I see in the lvrt_15.0f1 log file in /tmp that InitExecSystem() determines how many processors there are and adjusts the number of threads according to that.

 

Thanks

Paul


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