Re: gfx1103 -- was Re: Test hardware for ROCm on arm64 and ppc64el

[Cordell Bloor <cgmb@slerp.xyz>]

On 2025-04-11 23:40, Cordell Bloor wrote:
> Once we update the compiler and runtime sufficiently, I would suggest 
> switching to that target where possible. There may be performance 
> tradeoffs for targeting the lowest-common denominator of all those 
> GPUs (e.g., you can't use all the registers available on gfx1100 
> hardware), but we'll have greater compatibility and shorter build times. 

Note: If the generic target does have unsatisfactory performance on 
gfx1100, we can always build for gfx1100 *and* gfx11-generic. The 
problem would not be hard to mitigate.

Sincerely,
Cory Bloor