Back To Schedule
Monday, April 8 • 2:35pm - 3:05pm
Round Tables

Sign up or log in to save this to your schedule, view media, leave feedback and see who's attending!

Round table discussions on a variety of topics listed below:

GPU in LLVM: Thread groups, warps, wavefronts, and convergence
Nicolai Hähnle, Neil Henning
The "convergent" attribute is arguably broken, and besides, it's not sufficient for expressing non-uniform subgroup operations and related semantics constraints. So how do we move forward on this problem? See also: http://lists.llvm.org/pipermail/llvm-dev/2018-December/128662.html ([RFC] Adding thread group semantics to LangRef)

Scalable Vector Next Steps
Graham Hunter
A discussion about the roadmap to enabling autovec for scalable vectors

Monday April 8, 2019 2:35pm - 3:05pm CEST