On Tue, Jan 31, 2023 at 10:31:03PM -0500, Michael Meissner wrote:
> Ok, I tracked down the source of the bug. The CCP pass is depending on the
> precision field. Unfortunately in tree-core.h, the precision is a 10 integer
> bit field, so 1,024 will become 0.
>
> Having a 0 precision meant that
On Sun, Jan 29, 2023 at 09:52:38PM -0500, Michael Meissner wrote:
> On Sat, Jan 28, 2023 at 02:29:04AM -0500, Michael Meissner wrote:
> > On Fri, Jan 27, 2023 at 01:59:00PM -0600, Segher Boessenkool wrote:
> > > > There is one bug that I noticed. When you use the full DMR instruction
> > > > the
On Sat, Jan 28, 2023 at 02:29:04AM -0500, Michael Meissner wrote:
> On Fri, Jan 27, 2023 at 01:59:00PM -0600, Segher Boessenkool wrote:
> > > There is one bug that I noticed. When you use the full DMR instruction
> > > the
> > > constant copy propagation patch issues internal errors. I believe
On Fri, Jan 27, 2023 at 01:59:00PM -0600, Segher Boessenkool wrote:
> > There is one bug that I noticed. When you use the full DMR instruction the
> > constant copy propagation patch issues internal errors. I believe this is
> > due
> > to the CCP pass not handling opaque types cleanly enough,
Hi!
On Wed, Nov 09, 2022 at 09:43:16PM -0500, Michael Meissner wrote:
> 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.
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
