Robin Morisset

WGSL FAQ

4

Based on the original proposal by David Neto and some changes by Myles Maxfield.

Uniformity annotations for global variables

10

The uniformity analysis (still under discussion, see https://github.com/gpuweb/gpuweb/pull/1571) treats all accesses to global variables as non-uniform. If I understood @kvark right, Naga currently uses global variables that always contain uniform...

Optimise accesses to the Table name -> Table id map

23

Currently these accesses are guarded by (striped) read-write locks. With this patch, there are still (regular) locks for protecting writing threads from each other, but threads that only need to...

[erlc] Crash in beam_ssa_opt with -0.0

3

**Describe the bug** Running `erlc` on the following: ```erlang -feature(maybe_expr, enable). -module(test258136). -export([f/0]). f() -> [] end) >>. ``` crashes with the following message: ``` Function: '-f/0-lbc$^0/2-0-'/2 Sub pass ssa_opt_type_start...

Remove dead macro ERTS_EMPTY_RUNQ_PORTS

1

It was clearly wrong (copy of ERTS_EMPTY_RUNQ instead of checking ERTS_IS_RUNQ_EMPTY_***PORTS***_FLAGS), but mercifully it was unused, so let's just remove it rather than fixing it.