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gpa-monitor fails to launch OpenGL app.

Bram_Stolk
Novice
1,214 Views

I am using gpa-monitor on Ubuntu 22.04

 

intel-gpa 22.1.1647438438

 

When I launch my app, I see it appear on screen for 1 frame in a blink of the eye.

And then the app is gone again.

 

No errors from gpa-monitor.

 

The app is OpenGL Core Profile.

The GPU is Alderlake GT1

 

Issue happens both in TRACE and in FRAME modes.

 

App launches fine outside of gpa-monitor.

Bram_Stolk_0-1654651226580.png

 

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Pamela_H_Intel
Moderator
1,162 Views

Unfortunately, we don't yet support Ubuntu 22.04. I would guess that is why you are experiencing this issue.


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Bram_Stolk
Novice
1,191 Views

I have traced this to a FP exception. Probably a division by zero, or something?

This FP error is performed by gpa-monitor, as my application has no FP exceptions when running without gpa-monitor.

 

Please check your codebase for the generation of NaN. 

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Pamela_H_Intel
Moderator
1,163 Views

Unfortunately, we don't yet support Ubuntu 22.04. I would guess that is why you are experiencing this issue.


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