I want to build a version of OpenMPI v4 to run on a cluster where some
ranks are IBM POWER (little endian) and other ranks are x86_64. The
OpenMPI wiki says that I need to define OMPI_ENABLE_HETEROGENEOUS_SUPPORT
so that structure padding will be inserted as appropriate to make this
work; but a
Hi Chris,
This is supported (but lightly tested)
You should grep OPAL_ENABLE_HETEROGENEOUS_SUPPORT instead.
All you need is to configure --enable-heterogeneous ...
Cheers,
Gilles
Sent from my iPod
> On May 14, 2019, at 19:12, Chris Ward via devel
> wrote:
>
> OMPI_ENABLE_HETEROGENEOUS_SUP
We decided today to have the next face-to-face meeting the week of August 12
(see https://github.com/open-mpi/ompi/wiki/Meeting-2019-Fall).
Now we're opening the discussion of where the meeting will be. Two
organizations have volunteered:
- Cisco / San Jose
- IBM / Dallas
If anyone else would