[mpich-discuss] length of errcodes array in MPI_Comm_spawn_multiple

[Thakur, Rajeev]

It’s at the top of pg 382 of MPI 3.1

[cid:5484F125-D643-4EB0-A066-F43201CA497C at mcs.anl.gov]



On Oct 10, 2016, at 2:19 PM, Dorier, Matthieu <mdorier at anl.gov<mailto:mdorier at anl.gov>> wrote:

Hi,

I can't find this information in online documentations:

In MPI_Comm_spawn_multiple, what is the size of the errcodes output array? the sum of the elements in the maxprocs input array?

Thanks!

Matthieu
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