On 10/10/21 5:38 PM, Chang Liu via users wrote:
> OMPI v4.1.1-85-ga39a051fd8
>
> % srun bash -c "cat /proc/self/status|grep Cpus_allowed_list"
> Cpus_allowed_list: 58-59
> Cpus_allowed_list: 106-107
> Cpus_allowed_list: 110-111
> Cpus_allowed_list: 114-115
> Cpus_allowed_list: 16-17
> Cpus_allowed_list: 36-37
> Cpus_allowed_list: 54-55
> ...
>
> % mpirun bash -c "cat /proc/self/status|grep Cpus_allowed_list"
> Cpus_allowed_list: 0-127
> Cpus_allowed_list: 0-127
> Cpus_allowed_list: 0-127
> Cpus_allowed_list: 0-127
> Cpus_allowed_list: 0-127
> Cpus_allowed_list: 0-127
> Cpus_allowed_list: 0-127
> ...
Was that run in the same batch job? If not, the data is useless.
--
Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
Internet: a...@hpc2n.umu.se Phone: +46 90 7866134 Fax: +46 90-580 14
Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se
