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Re: [mpich-devel] MPICH on Windows via WSL?
by Jeff Hammond 06 Apr '16

06 Apr '16

On Wed, Apr 6, 2016 at 12:02 PM, Rob Latham <robl(a)mcs.anl.gov> wrote: > > > On 04/06/2016 01:52 PM, Jeff Hammond wrote: > >> I am still figuring out how to get it, >> > > it's not available yet. > > Good to know I am not stupid for not being able to find it. > when it /is/ available, I'm betting Pavan is going to fire the first > person who wastes any time on building/testing it. > > I don't have to worry about that problem, at least until Min masters diagrammatic perturbation theory :-) > Windows Services for UNIX and the Microsoft POSIX Subsystem have been > options for a long time. They did not make "port MPICH to windows" > trivial. I suspect neither will WSL, though it takes a distinctly > different approach. > > I am more optimistic. Maybe there will be some issues with hostname resolution as there are today with VPNs and such, but if they make good on the publicity, _compiling_ MPICH should not be an issue. My motivation for getting this to work is that I have to shut my laptop for the first and last 20 minutes of every flight I take, whereas the tablet users get to keep theirs out end-to-end. If I can get a *nix terminal on a tablet, I'll be able to write that many more hours of MPI-3 code every year. Plus, even if I could get a BSD terminal on iPad that way I can on a Mac Air, it supports the wrong ISA. Fortunately, Microsoft Surface already supports the ISA of champions, so I just need to solve the software problem. Jeff > ==rob > > _______________________________________________ > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/devel > -- Jeff Hammond jeff.science(a)gmail.com http://jeffhammond.github.io/

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Re: [mpich-devel] MPICH on Windows via WSL?
by Rob Latham 06 Apr '16

06 Apr '16

On 04/06/2016 01:52 PM, Jeff Hammond wrote: > I am still figuring out how to get it, it's not available yet. when it /is/ available, I'm betting Pavan is going to fire the first person who wastes any time on building/testing it. Windows Services for UNIX and the Microsoft POSIX Subsystem have been options for a long time. They did not make "port MPICH to windows" trivial. I suspect neither will WSL, though it takes a distinctly different approach. ==rob

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MPICH on Windows via WSL?
by Jeff Hammond 06 Apr '16

06 Apr '16

Has anyone tried to build MPICH with https://en.wikipedia.org/wiki/Windows_Subsystem_for_Linux yet? I am still figuring out how to get it, else I would post my own results... Jeff -- Jeff Hammond jeff.science(a)gmail.com http://jeffhammond.github.io/

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Re: [mpich-devel] Access to git.mpich.org
by Yalozo, Artem V 31 Mar '16

31 Mar '16

Hi Ken, It seems I now have access to git.mpich.org. Thank you! -----Original Message----- From: Kenneth Raffenetti [mailto:[email protected]] Sent: Thursday, March 31, 2016 2:49 PM To: Yalozo, Artem V <artem.v.yalozo(a)intel.com> Cc: Chuvelev, Michael <michael.chuvelev(a)intel.com>; 'Balaji, Pavan' <balaji(a)anl.gov>; 'devel(a)mpich.org' <devel(a)mpich.org> Subject: Re: Access to git.mpich.org Hi Artem, Sorry, I seem to have dropped your email address from the chain when I first responded. Your key should be installed. Is there a specific repo you are trying to access? Ken On 03/31/2016 06:06 AM, Yalozo, Artem V wrote: > Hi Ken, > > Could you add my ssh public key to the git server? > > Please see more details below. > > Thanks in advance, > > Artem > > *From:*Yalozo, Artem V > *Sent:* Tuesday, March 29, 2016 6:53 PM > *To:* Balaji, Pavan <balaji(a)anl.gov>; devel(a)mpich.org > *Cc:* Chuvelev, Michael <michael.chuvelev(a)intel.com> > *Subject:* Access to git.mpich.org > > Hi Pavan, > > I’m in a list of contributors under the Intel MPICH contribution > agreement with Argonne National Labs. > > Could you add my ssh public key to the server so that I have write > access to the git.mpich.org repository? > > Please find my public key attached. > > Regards, > > Artem > > > -------------------------------------------------------------------- > Joint Stock Company Intel A/O > Registered legal address: Krylatsky Hills Business Park, > 17 Krylatskaya Str., Bldg 4, Moscow 121614, Russian Federation > > This e-mail and any attachments may contain confidential material for > the sole use of the intended recipient(s). Any review or distribution > by others is strictly prohibited. If you are not the intended > recipient, please contact the sender and delete all copies. > -------------------------------------------------------------------- Joint Stock Company Intel A/O Registered legal address: Krylatsky Hills Business Park, 17 Krylatskaya Str., Bldg 4, Moscow 121614, Russian Federation This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.

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Re: [mpich-devel] Access to git.mpich.org
by Kenneth Raffenetti 31 Mar '16

31 Mar '16

Hi Artem, Sorry, I seem to have dropped your email address from the chain when I first responded. Your key should be installed. Is there a specific repo you are trying to access? Ken On 03/31/2016 06:06 AM, Yalozo, Artem V wrote: > Hi Ken, > > Could you add my ssh public key to the git server? > > Please see more details below. > > Thanks in advance, > > Artem > > *From:*Yalozo, Artem V > *Sent:* Tuesday, March 29, 2016 6:53 PM > *To:* Balaji, Pavan <balaji(a)anl.gov>; devel(a)mpich.org > *Cc:* Chuvelev, Michael <michael.chuvelev(a)intel.com> > *Subject:* Access to git.mpich.org > > Hi Pavan, > > I’m in a list of contributors under the Intel MPICH contribution > agreement with Argonne National Labs. > > Could you add my ssh public key to the server so that I have write > access to the git.mpich.org repository? > > Please find my public key attached. > > Regards, > > Artem > > > -------------------------------------------------------------------- > Joint Stock Company Intel A/O > Registered legal address: Krylatsky Hills Business Park, > 17 Krylatskaya Str., Bldg 4, Moscow 121614, > Russian Federation > > This e-mail and any attachments may contain confidential material for > the sole use of the intended recipient(s). Any review or distribution > by others is strictly prohibited. If you are not the intended > recipient, please contact the sender and delete all copies. >

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Re: [mpich-devel] Access to git.mpich.org
by Yalozo, Artem V 31 Mar '16

31 Mar '16

Hi Ken, Could you add my ssh public key to the git server? Please see more details below. Thanks in advance, Artem From: Yalozo, Artem V Sent: Tuesday, March 29, 2016 6:53 PM To: Balaji, Pavan <balaji(a)anl.gov>; devel(a)mpich.org Cc: Chuvelev, Michael <michael.chuvelev(a)intel.com> Subject: Access to git.mpich.org Hi Pavan, I'm in a list of contributors under the Intel MPICH contribution agreement with Argonne National Labs. Could you add my ssh public key to the server so that I have write access to the git.mpich.org repository? Please find my public key attached. Regards, Artem -------------------------------------------------------------------- Joint Stock Company Intel A/O Registered legal address: Krylatsky Hills Business Park, 17 Krylatskaya Str., Bldg 4, Moscow 121614, Russian Federation This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.

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Re: [mpich-devel] Access to git.mpich.org
by Kenneth Raffenetti 29 Mar '16

29 Mar '16

Hi Artem, I've added your key and added you to the common permissions for Intel folks in our configs. Ken On 03/29/2016 10:52 AM, Yalozo, Artem V wrote: > Hi Pavan, > > I’m in a list of contributors under the Intel MPICH contribution > agreement with Argonne National Labs. > > Could you add my ssh public key to the server so that I have write > access to the git.mpich.org repository? > > Please find my public key attached. > > Regards, > > Artem > > > -------------------------------------------------------------------- > Joint Stock Company Intel A/O > Registered legal address: Krylatsky Hills Business Park, > 17 Krylatskaya Str., Bldg 4, Moscow 121614, > Russian Federation > > This e-mail and any attachments may contain confidential material for > the sole use of the intended recipient(s). Any review or distribution > by others is strictly prohibited. If you are not the intended > recipient, please contact the sender and delete all copies. > > > > _______________________________________________ > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/devel >

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Access to git.mpich.org
by Yalozo, Artem V 29 Mar '16

29 Mar '16

Hi Pavan, I'm in a list of contributors under the Intel MPICH contribution agreement with Argonne National Labs. Could you add my ssh public key to the server so that I have write access to the git.mpich.org repository? Please find my public key attached. Regards, Artem -------------------------------------------------------------------- Joint Stock Company Intel A/O Registered legal address: Krylatsky Hills Business Park, 17 Krylatskaya Str., Bldg 4, Moscow 121614, Russian Federation This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.

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Re: [mpich-devel] MPI IO Error
by Rob Latham 28 Mar '16

28 Mar '16

On 03/15/2016 08:14 PM, Dominic Kedelty wrote: > Hello, > > I am wondering if I can get help with an error I am receiving when using > MPI IO. I was referred here by openmpi saying that this was a possible > ROMIO bug. I am receiving the following error > > Error in ADIOI_Calc_aggregator(): rank_index(40) >= fd->hints->cb_nodes > (40) fd_size=213909504 off=8617247540 > Error in ADIOI_Calc_aggregator(): rank_index(40) >= fd->hints->cb_nodes > (40) fd_size=213909504 off=8617247540 > application called MPI_Abort(MPI_COMM_WORLD, 1) - process 157 > application called MPI_Abort(MPI_COMM_WORLD, 1) - process 477 > > This is happening I BELIEVE when the code I am using is writing an > ensight gold format file for a large problem that I am running on 640 > cores. I can provide more information if need be. I am using openmpi > 1.8.7, but I have tried mvapich2 version 1.9 with the same error code, > which are the two current mpi files on the cluster that I am using. ROMIO selects a subset of processes called I/O aggregators. These aggregators will carry out I/O. Generally this works great: fewer clients banging on the file system, average I/O request size increases. In this assertion, something in ROMIO selected the 41st i/o aggregator, but only 40 I/O aggreagators were available. Since this happens pretty far down inside ROMIO, it's going to be a lot easier to debug if you can provide me a reproducer or a reproducing recipe . Since EnSight Gold is a commercial CFD package, it might be difficult for me to know what it's trying to do. Do other applications using MPI-IO work on your system? thanks ==rob > > > _______________________________________________ > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/devel >

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MPI IO Error
by Dominic Kedelty 15 Mar '16

15 Mar '16

Hello, I am wondering if I can get help with an error I am receiving when using MPI IO. I was referred here by openmpi saying that this was a possible ROMIO bug. I am receiving the following error Error in ADIOI_Calc_aggregator(): rank_index(40) >= fd->hints->cb_nodes (40) fd_size=213909504 off=8617247540 Error in ADIOI_Calc_aggregator(): rank_index(40) >= fd->hints->cb_nodes (40) fd_size=213909504 off=8617247540 application called MPI_Abort(MPI_COMM_WORLD, 1) - process 157 application called MPI_Abort(MPI_COMM_WORLD, 1) - process 477 This is happening I BELIEVE when the code I am using is writing an ensight gold format file for a large problem that I am running on 640 cores. I can provide more information if need be. I am using openmpi 1.8.7, but I have tried mvapich2 version 1.9 with the same error code, which are the two current mpi files on the cluster that I am using.

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