Re: [OMPI users] OpenMPI 2.1.1 bug on Ubuntu 18.04.2 LTS

2019-08-01 Thread Gilles Gouaillardet via users 

Juanchao,


Is the issue related to https://github.com/open-mpi/ompi/pull/4501 ?


Jeff,


you might have to configure with --enable-heterogeneous to evidence the 
issue




Cheers,


Gilles

On 8/2/2019 4:06 AM, Jeff Squyres (jsquyres) via users wrote:

I am able to replicate the issue on a stock Ubuntu 18.04 install with their 
Open MPI package.

But if I compile my own Open MPI 2.1.1, it works fine.
Also, if I compile my own Open MPI 2.1.6, it works fine.

I filed a bug at Ubuntu about this:

 https://bugs.launchpad.net/ubuntu/+source/xubuntu-meta/+bug/1838684




On Aug 1, 2019, at 2:33 PM, Zhang, Junchao  wrote:

$ aptitude versions libopenmpi-dev
Package libopenmpi-dev:
i   2.1.1-8  bionic  500
Package libopenmpi-dev:i386:
p   2.1.1-8 bionic  500

$ sudo apt-get install libopenmpi-dev=2.1.6
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Version '2.1.6' for 'libopenmpi-dev' was not found

--Junchao Zhang


On Thu, Aug 1, 2019 at 1:15 PM Jeff Squyres (jsquyres)  
wrote:
Does the bug exist in Open MPI v2.1.6?


On Jul 31, 2019, at 2:19 PM, Zhang, Junchao via users 
 wrote:

Hello,
   I met a bug with OpenMPI 2.1.1 distributed in the latest Ubuntu 18.04.2 LTS. 
It happens with self to self send/recv using MPI_ANY_SOURCE for message 
matching.  See the attached test code.  You can reproduce it even with one 
process.
   It is a severe bug. Since this Ubuntu is widely used and has long term 
support, could it be somehow fixed?
   Thanks a lot.

--Junchao Zhang
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--
Jeff Squyres
jsquy...@cisco.com




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Re: [OMPI users] OpenMPI 2.1.1 bug on Ubuntu 18.04.2 LTS

2019-08-01 Thread Jeff Squyres (jsquyres) via users 
I am able to replicate the issue on a stock Ubuntu 18.04 install with their 
Open MPI package.

But if I compile my own Open MPI 2.1.1, it works fine.
Also, if I compile my own Open MPI 2.1.6, it works fine.

I filed a bug at Ubuntu about this:

https://bugs.launchpad.net/ubuntu/+source/xubuntu-meta/+bug/1838684



> On Aug 1, 2019, at 2:33 PM, Zhang, Junchao  wrote:
> 
> $ aptitude versions libopenmpi-dev
> Package libopenmpi-dev:
> i   2.1.1-8  bionic  500
> Package libopenmpi-dev:i386:
> p   2.1.1-8 bionic  500
> 
> $ sudo apt-get install libopenmpi-dev=2.1.6
> Reading package lists... Done
> Building dependency tree
> Reading state information... Done
> E: Version '2.1.6' for 'libopenmpi-dev' was not found
> 
> --Junchao Zhang
> 
> 
> On Thu, Aug 1, 2019 at 1:15 PM Jeff Squyres (jsquyres)  
> wrote:
> Does the bug exist in Open MPI v2.1.6?
> 
> > On Jul 31, 2019, at 2:19 PM, Zhang, Junchao via users 
> >  wrote:
> > 
> > Hello,
> >   I met a bug with OpenMPI 2.1.1 distributed in the latest Ubuntu 18.04.2 
> > LTS. It happens with self to self send/recv using MPI_ANY_SOURCE for 
> > message matching.  See the attached test code.  You can reproduce it even 
> > with one process.
> >   It is a severe bug. Since this Ubuntu is widely used and has long term 
> > support, could it be somehow fixed?
> >   Thanks a lot.
> > 
> > --Junchao Zhang
> > ___
> > users mailing list
> > users@lists.open-mpi.org
> > https://lists.open-mpi.org/mailman/listinfo/users
> 
> 
> -- 
> Jeff Squyres
> jsquy...@cisco.com
> 


-- 
Jeff Squyres
jsquy...@cisco.com

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Re: [OMPI users] OpenMPI 2.1.1 bug on Ubuntu 18.04.2 LTS

2019-08-01 Thread Zhang, Junchao via users 
$ aptitude versions libopenmpi-dev
Package libopenmpi-dev:
i   2.1.1-8  bionic  500
Package libopenmpi-dev:i386:
p   2.1.1-8 bionic  500

$ sudo apt-get install libopenmpi-dev=2.1.6
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Version '2.1.6' for 'libopenmpi-dev' was not found

--Junchao Zhang


On Thu, Aug 1, 2019 at 1:15 PM Jeff Squyres (jsquyres) 
mailto:jsquy...@cisco.com>> wrote:
Does the bug exist in Open MPI v2.1.6?

> On Jul 31, 2019, at 2:19 PM, Zhang, Junchao via users 
> mailto:users@lists.open-mpi.org>> wrote:
>
> Hello,
>   I met a bug with OpenMPI 2.1.1 distributed in the latest Ubuntu 18.04.2 
> LTS. It happens with self to self send/recv using MPI_ANY_SOURCE for message 
> matching.  See the attached test code.  You can reproduce it even with one 
> process.
>   It is a severe bug. Since this Ubuntu is widely used and has long term 
> support, could it be somehow fixed?
>   Thanks a lot.
>
> --Junchao Zhang
> ___
> users mailing list
> users@lists.open-mpi.org
> https://lists.open-mpi.org/mailman/listinfo/users


--
Jeff Squyres
jsquy...@cisco.com

___
users mailing list
users@lists.open-mpi.org
https://lists.open-mpi.org/mailman/listinfo/users

Re: [OMPI users] OpenMPI 2.1.1 bug on Ubuntu 18.04.2 LTS

2019-08-01 Thread Jeff Squyres (jsquyres) via users 
Does the bug exist in Open MPI v2.1.6?

> On Jul 31, 2019, at 2:19 PM, Zhang, Junchao via users 
>  wrote:
> 
> Hello,
>   I met a bug with OpenMPI 2.1.1 distributed in the latest Ubuntu 18.04.2 
> LTS. It happens with self to self send/recv using MPI_ANY_SOURCE for message 
> matching.  See the attached test code.  You can reproduce it even with one 
> process.
>   It is a severe bug. Since this Ubuntu is widely used and has long term 
> support, could it be somehow fixed?
>   Thanks a lot.
> 
> --Junchao Zhang
> ___
> users mailing list
> users@lists.open-mpi.org
> https://lists.open-mpi.org/mailman/listinfo/users


-- 
Jeff Squyres
jsquy...@cisco.com

___
users mailing list
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