Add new helper for distributing data across MPI ranks #309
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
inducer
force-pushed
the
generic-part-bdry
branch
3 times, most recently
from
16581c5 to
0ade9cc
Compare
Owner
|
2 tasks
Collaborator
Author
Owner
Argh, you're completely right. I got the two mixed up in my head. 🤦 Sorry! |
inducer
force-pushed
the
generic-part-bdry
branch
from
0ade9cc to
697c371
Compare
majosm
force-pushed
the
mpi-distribute
branch
2 times, most recently
from
6befd1f to
040b06b
Compare
8 tasks
majosm
force-pushed
the
mpi-distribute
branch
2 times, most recently
from
35ff48f to
7ba1c03
Compare
…#308) * simplify partition_mesh interface * add get_connected_partitions back to docs * use opaque partition ID instead of number in partition_mesh * use self/other instead of local/nonlocal * fix compatibility * remove unnecessary import Co-authored-by: Alex Fikl <alexfikl@gmail.com> * eliminate fun Co-authored-by: Alex Fikl <alexfikl@gmail.com> * stamp out remaining traces of fun * rename membership_list_to_sets -> membership_list_to_map and store index sets as numpy arrays instead of python sets * remove return_sets option from get_partition_by_pymetis * fix bugs in MPIBoundaryCommSetupHelper * flake8 * fix bug * add a couple of fixmes * handle groupless mesh case in dim/ambient_dim * Revert "handle groupless mesh case in dim/ambient_dim" not a good solution * disable removal of empty mesh groups in partitioning * fix some issues with partitioning docs * remove empty-group filtering * clarify part vs. partition terminology * change some asserts to exceptions * add a couple of FIXMEs * cosmetic change Co-authored-by: Andreas Klöckner <inform@tiker.net> * detect elements that belong to multiple parts * add return_parts argument to partition_mesh * add type hints to mesh partitioning * Fix some annotations in mesh.processing * add explicit part_id attribute to InterPartAdjacencyGroup * cosmetic change * fix some type annotations * Dict -> Mapping * fix outdated argument reference in docstring * try using just dtype dtype[Any] requires python 3.9 Co-authored-by: Alex Fikl <alexfikl@gmail.com> Co-authored-by: Andreas Klöckner <inform@tiker.net>
inducer
force-pushed
the
generic-part-bdry
branch
from
4f7bc42 to
28d2f34
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
We'll need something more general than the existing
MPIMeshDistributorfor multi-volume, because it currently does the partitioning on the inside and assumes a one-to-one relationship between ranks and partitions. This PR adds anmpi_distributefunction which could be used to distribute mesh partitions without such assumptions. (It's more or less just anMPI_Scatteron a dict.)Depends on #308.