Vector Predication Roundtable

Hi,

Who is interested in a round table on vector predication and/or would
like to help organizing one? There were some proposals for related round
tables on the mailing list but not all of them have a time slot yet
(VPlan, SVE, complex math, constrained fp, ..). I am eyeing the
Wednesday, 11:55 slot so please let me know if there is a schedule
conflict i am not aware of.

Potential Topics:

- LLVM-VP proposal (https://reviews.llvm.org/D57504)

- Intersection with constrained-fp intrinsics and backend support (also
complex arith).

- Design of predicated reduction intrinsics (intersection with
llvm.experimental.reduce[.v2].*).

- Compatibility with SVE LLVM extension.

- <Your topic here>

Best

- Simon

+1 for all the topics mentioned.

I've submitted the VPlan one for Tues morning (not clashing with MLIR)
and SVE on Wed afternoon (avoiding FP and github). I'd be up for a
predication one, too.

Simon Moll via llvm-dev <llvm-dev@lists.llvm.org> writes:

Hi,

Who is interested in a round table on vector predication and/or would
like to help organizing one? There were some proposals for related round
tables on the mailing list but not all of them have a time slot yet
(VPlan, SVE, complex math, constrained fp, ..). I am eyeing the
Wednesday, 11:55 slot so please let me know if there is a schedule
conflict i am not aware of.

Potential Topics:

- LLVM-VP proposal (https://reviews.llvm.org/D57504)

- Intersection with constrained-fp intrinsics and backend support (also
complex arith).

- Design of predicated reduction intrinsics (intersection with
llvm.experimental.reduce[.v2].*).

- Compatibility with SVE LLVM extension.

- <Your topic here>

I'm very interested in such a roundtable, with all of the topics you've
listed.

                       -David