Should store per-interpolation-batch surjectivity information

Open inducer opened this issue 4 years ago • 0 comments

In the (relatively common) surjective case, we could skip emitting these global barriers:

https://github.com/inducer/meshmode/blob/cdcc7f5e4ae883a31ac9da3629b0acd2289e2a34/meshmode/discretization/connection/direct.py#L310-L311)

https://github.com/inducer/meshmode/blob/cdcc7f5e4ae883a31ac9da3629b0acd2289e2a34/meshmode/discretization/connection/direct.py#L342-L343

I noticed this while reviewing #192.

cc @thomasgibson

Jun 02 '21 16:06 inducer