Re: Repost [PATCH 0/6] PowerPC Future patches

2024-02-08 Thread Segher Boessenkool
Hi! On Fri, Jan 05, 2024 at 06:27:05PM -0500, Michael Meissner wrote: > In the current MMA subsystem for Power10, there are 8 512-bit accumulator > registers. These accumulators are each tied to sets of 4 FPR registers. When Four VSX registers -- the FP registers are only a 64 bit part of each

Repost [PATCH 0/6] PowerPC Future patches

2024-01-05 Thread Michael Meissner
I posted these patches on October 18th, 2023, and I never receieved any feedback on the changes. What changes do I need to make with these patches to get them into GCC 14? This patch is very preliminary support for a potential new feature to the PowerPC that extends the current power10 MMA archit

[PATCH 0/6] PowerPC Future patches

2023-10-18 Thread Michael Meissner
This patch is very preliminary support for a potential new feature to the PowerPC that extends the current power10 MMA architecture. This feature may or may not be present in any specific future PowerPC processor. In the current MMA subsystem for Power10, there are 8 512-bit accumulator registers