"No events written to file" error on offscreen pbuffer context

Hi,

is it possible to conduct a performance analysis with an offscreen context.
When only the offscreen context is used the analysis returns with the error:
“No events written to file” *.nvevents

in case of both onscreen and offscreen context usage the analysis works.

thanks in advance

Gregor

Hi gregorburger,

Can you share your way to use onscreen&offscreen context? I’m not sure your mean about ‘only the offscreen context’ is used, do you mean just create a pbuffer context and never used it on another windows OGL context to display it? Have the sample can help repro and investigate the issue.

Thanks
An

Hi gregorburger,

I just write a simple sample which use pbuffer, Nsight Analysis works fine here, I can get the OGL calls no matter use pbuffer context only or pbuffer and windows context.

Thanks
An