What is "nirviCommon.vi"?

[Lee_Jay]

This trace looks pretty much as it should except that "nirviCommon.vi" is contending (and preempting) my "RT write data to file.vi" (bottom of the screen-shot).  This is causing that vi to fall behind.  I have no idea what "nirviCommon.vi" is or why it's doing what it's doing.  I have tried many things to get my "RT write data to file.vi" to execute at least once every cycle but nothing seems to matter.  The program is 22MB, most of which is irrelevant but critical to execution so I don't really know how to kernal it down to a short vi I could post here.  Plus, all of the cycles are clocked by some external custom hardware running through the FPGA.  This is on LV8.0.1.

Anyone have any ideas for me?

Lee Jay

[Paul M.]

Lee,

We spoke on the phone, but I wanted to post the solution for others to see; we had the front panel open and the nirviCommon was handling the Front Panel -> Diagram interface. Once we ran the application embedded without the front panel, the program worked well.