mpi4py

On Wed, 20 Jul 2022 at 10:56, 'Βούλα Θυμιοπούλου' via mpi4py <mpi4py@googlegroups.com>

Dear all, I recently encountered an overflow error when using Scatterv to distribute a large array. I

Hello Everyone, I am new to this group. I got error when I try to write down a mpi point to point

Dear all, I'm considering the removal of Windows 32bit (aka x86) from mpi4py's CI

I hope this is the right place to ask this question. I am trying to set up logging while using an

I've a big matrix/2D array for which every possible column-pair I need to find the coherence by

▲ I have a problem. I wrote an Allreduce in C language myself. But I'm not familiar with python.

**WARNING**: This is the last release supporting Python 2. * `mpi4py.futures`: Add `_max_workers`

On Fri, 29 Oct 2021 at 13:40, Iustin Ouatu <iustinouatu@gmail.com> wrote: Dear All, I might

Actually downgrading python to 3.8 allows us to build mpi2py. Michael On Mon, Oct 11, 2021 at 11:53

Many thanks to Leo Fang (@leofang) for helping with this release and his GPU-related contributions. *

Hi, I am trying to write a parallel python script with mpi4py. I am facing one problem while

Lisandro Dalcin wrote: > On Tue, 11 May 2021 at 18:19, christoph@grothesque.org wrote: > >

On Mon, 3 May 2021 at 17:11, afylot <afylot@gmail.com> wrote: I was wondering if this strategy

My best guess is that your environment is broken. Looks like the python interpreter you are executing

Hi all, I am not sure if I am lucky enough to get a response since this thread has been offline for

On Wed, 17 Feb 2021 at 14:42, George Way <demonhunter5555555555@gmail.com> wrote: Thank you for

Sorry for my confusing message. The second one is *with* the extra barrier: But WITH the extra comm.

On Tue, 12 Jan 2021 at 17:39, conn.o...@gmail.com <conn.orourke@gmail.com> wrote: commspawn.

Thanks Lisandro. I found out it was because running such code on the MPI implementation (Spectrum) we

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On Sat, 12 Dec 2020 at 00:12, Zeki Zeybek <zekiizeybek@gmail.com> wrote: Basically, how can I

On Thu, 3 Dec 2020 at 19:42, conn.o...@gmail.com <conn.orourke@gmail.com> wrote: Hi all, I am

Two problems in your code: 1) In the Python code, remove mpi_comm.Disconnect(). You do not have to (

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The problem is solved with your remind. Thank you. On Thu, Sep 3, 2020 at 1:01 AM Lisandro Dalcin

Yes, Lisandro, you are correct. It was caused by a typo in my function mpi_custom_datatype. mpi_dtype

On Thu, 27 Aug 2020 at 12:40, Maarten Braakhekke <maarten.braakhekke@gmail.com> wrote: With

I do not see any obvious issue in your code structure. * Can you swap the lines disconnecting {inter|

Perfect - that's exactly what I wanted. Thanks again Lisandro. On Friday, 17 July 2020 12:24:45