Problem with CPU feature identification about cult

[jsmall-zzz]

If I comment out the FMA detection line it crashes out on

vpavgb

Which require AVX512VL + AVX512BW which also don't seem available on this chip. If I disable the AVX feature being able cult completes without crash (but of course without AVX instructions).

[kobalicek]

Both should be fixed, thanks for the report!

AsmDB commit:
asmjit/asmdb@57809f6

AsmJit commit:
asmjit/asmjit@3864b25

Let me know if it fixes your issues.

[kobalicek]

And thanks for testing it out. You can view instruction database and some preliminary results here:

https://kobalicek.com/asmgrid/

[jsmall-zzz]

Just tested latest and can confirm the problem is fixed.

https://kobalicek.com/asmgrid/ looks very handy.

From a usability point of view I find myself constantly looking to the A/B listing on the left. Perhaps having the a shortened processor name as a column heading spanning two sub column headings for Lat/Rcp underneath that heading might help with that.

I've run cult now on a few machines - might be nice to have a way to upload, and/or have an option within cult itself to upload when profile is completed automatically.

[dumblob]

I've run cult now on a few machines - might be nice to have a way to upload, and/or have an option within cult itself to upload when profile is completed automatically.

There should be a copyright waiver as @kobalicek is planning to make the profiles public domain (as explained in the TODO section of the cult README).

[kobalicek]

@jsmall-nvidia I would love to have group header in the table header, but unfortunately the component I'm using (SlickGrid) doesn't provide that. Until I find a good replacement I would just keep it this way.

If you have interesting outputs I can add it to the view, but I wanted to improve cult a bit to handle more instructions before I start collecting the data.

Anyway thanks for letting me know about these, I'm definitely considering all of the requests except automatic uploads of data, this I will keep as is.

[kobalicek]

@jsmall-nvidia I found a plugin for SlickGrid that provides the grouping, the app now groups by CPU.