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@devreal devreal commented Jan 15, 2026

Address sanitizer helps us catch memory bugs even if they don't manifest into faults right away. The instrumention incurs some overhead so this is run on a reduced set of mpi4py runs. Also tests ompi_info and mpicc.

Address sanitizer helps us catch memory bugs even if they don't
manifest into faults right away. The instrumention incurs
some overhead so this is run on a reduced set of mpi4py runs.
Also tests `ompi_info` and `mpicc`.

Signed-off-by: Joseph Schuchart <joseph.schuchart@stonybrook.edu>
Signed-off-by: Joseph Schuchart <joseph.schuchart@stonybrook.edu>
Signed-off-by: Joseph Schuchart <joseph.schuchart@stonybrook.edu>
Signed-off-by: Joseph Schuchart <joseph.schuchart@stonybrook.edu>
Signed-off-by: Joseph Schuchart <joseph.schuchart@stonybrook.edu>
Signed-off-by: Joseph Schuchart <joseph.schuchart@stonybrook.edu>
The variable will go out of scope and ASAN flags this in ompi_info.

Signed-off-by: Joseph Schuchart <joseph.schuchart@stonybrook.edu>
Signed-off-by: Joseph Schuchart <joseph.schuchart@stonybrook.edu>
Signed-off-by: Joseph Schuchart <joseph.schuchart@stonybrook.edu>
@devreal devreal force-pushed the mpi4py-asan-separate branch from b336714 to 019c605 Compare January 28, 2026 02:55
Signed-off-by: Joseph Schuchart <joseph.schuchart@stonybrook.edu>
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2 participants