Re: [OMPI users] Issue with shared memory arrays in Fortran

2020-08-25 Thread Patrick McNally via users
you can replace the bcast algorithm with any value between 1 and 7 > included */ > > Cheers, > > Gilles > > On Mon, Aug 24, 2020 at 10:58 PM Patrick McNally via users > wrote: > > > > I apologize in advance for the size of the example source and probably > the

[OMPI users] Issue with shared memory arrays in Fortran

2020-08-24 Thread Patrick McNally via users
I apologize in advance for the size of the example source and probably the length of the email, but this has been a pain to track down. Our application uses System V style shared memory pretty extensively and have recently found that in certain circumstances, OpenMPI appears to provide ranks with