mpirun and --allow-run-as-root

[PICCA Frederic-Emmanuel <frederic-emmanuel.picca@synchrotron-soleil.fr>]

Hello, I try to fix the compilation of bitshuffle due to the openmpi 32bit removal.

In my code I have this

mpirun --allow-run-as-root ..

but this does not work with mpich

mpirun --allow-run-as-root -n 1 dh_auto_test
[mpiexec@runner-f0fdd533-project-37906-concurrent-0] match_arg (lib/utils/args.c:166): unrecognized argument allow-run-as-root
[mpiexec@runner-f0fdd533-project-37906-concurrent-0] HYDU_parse_array (lib/utils/args.c:181): argument matching returned error
[mpiexec@runner-f0fdd533-project-37906-concurrent-0] parse_args (mpiexec/get_parameters.c:313): error parsing input array
[mpiexec@runner-f0fdd533-project-37906-concurrent-0] HYD_uii_mpx_get_parameters (mpiexec/get_parameters.c:48): unable to parse user arguments
[mpiexec@runner-f0fdd533-project-37906-concurrent-0] main (mpiexec/mpiexec.c:54): error parsing parameters

Someone knows how to remplace this call for mpich ?

thanks

Frederic