Test cases with 0-sized reads & writes
Open
backend: ADIOS1
backend: HDF5
MPI
tests
- Dominant language
- C++
- Stars
- 161
- Forks
- 59
- Avg merge
- 2d 22h
- Merged PRs (30d)
- 7
Description
To verify the desired parallel behaviour, we should add tests where multiple participants from an MPI-communicator contribute 0-sized chunks to a collective IO operation.
A minimal example would consist of 3 ranks with multiple tested combinations of empty/non-empty chunks.
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