George Bisbas

icon indicating a website link https://www.imperial.ac.uk/people/g.bisbas18 icon indicating an email [email protected]

icon company Imperial College of London icon location London/Thessaloniki/Livadi icon location Post-Doctoral Research Associate at Imperial College London. Research on HPC, DSLs, compiler IRs and cache-blocking optimizations for stencil computations

Results 41 comments of George Bisbas

MPI gather for TimeFunction

Fixed by https://github.com/devitocodes/devito/pull/1949

`distributor._obj_neighborhood` attribute error in serial

This can be reproduced when serial but with `DEVITO_MPI=0`. If `DEVITO_MPI=1` and mpirun -n 1 results in `nb`.

Unrecognized parameters throw error

> @jkwashbourne @mloubout , is this actually a duplicate of #774 ? I would say yes.

ConditionalDimension: Devito produces a code referencing a dimension before its declaration

Maks' mfe not working for me? ``` f0 = Function(name='f0', grid=Grid(shape=(2, 2, 4, 4), File "/home/gb4018/workspace/devito/devito/types/grid.py", line 157, in __init__ raise ValueError("Cannot create Grid with Dimension `%s` " ValueError: Cannot...

ConditionalDimension: Devito produces a code referencing a dimension before its declaration

Yes all good, I was only saying that the above specific MFE is not a copy paste in the tests

compiler: Define Iteration bounds through hierarchy-related rules

>IOW we need to add that if a > c, b > d then a+b>c+d. I realised that there is a bit of redundant codegen in some subdimension code (no...

MPI slicing broken

Fixed by https://github.com/devitocodes/devito/pull/1949

misc: Update docker/README.md

Maybe we can merge with: https://github.com/devitocodes/devito/pull/1920 ?

misc: Update docker/README.md

Will push fixes now

misc: Update docker/README.md

[@George Bisbas](https://devitocodes.slack.com/team/UBNM6Q716) when you push again to the README PR, could you also update FAQ.md with the proper set of DEVITO_ARCH flags? https://github.com/devitocodes/devito/blob/master/FAQ.md#table-of-values-for-devito-environment-variables I’ve just realised there are a few...