MPI-PR should stop if not enough space is available on /dev/shm

GlobalArrays / ga

Partitioned Global Address Space (PGAS) library for distributed arrays

http://hpc.pnl.gov/globalarrays/

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MPI-PR should stop if not enough space is available on /dev/shm #254

Closed edoapra closed 1 year ago

edoapra commented 2 years ago

If there is not enough space left on /dev/shm, MPI-PR runs stop with a SIGBUS error. I have experienced this on docker images with a tiny /dev/shm filesystem. We should probably be able to detect the /dev/shm problem before the SIGBUS error occurs.

edoapra commented 2 years ago