Hello Valdir Vitalino, The regular Einstein Toolkit call is Thursdays, 9am US Central time.
https://docs.einsteintoolkit.org/et-docs/Meeting_agenda#Connection_Details Yours, Roland > Olá, > > Hoje haverá reunião? > Caso sim, que horas? > Haverá pessoas que também falam idioma português. > > Valdir Vitalino > +55 11 98923-1559 > > > Em ter., 11 de fev. de 2025 15:00, <users-requ...@einsteintoolkit.org> > escreveu: > > > Send Users mailing list submissions to > > users@einsteintoolkit.org > > > > To subscribe or unsubscribe via the World Wide Web, visit > > > > https://urldefense.com/v3/__http://lists.einsteintoolkit.org/mailman/listinfo/users__;!!DZ3fjg!7Iv7hML_ZfbbjFqmNc0dHONYZc0MLdmuQjZzmX2HDR7k5w0fdXuMomMKPN85Uyr7reuHeMv9HJk5AASEWN50KInSTWww5IIM$ > > > > or, via email, send a message with subject or body 'help' to > > users-requ...@einsteintoolkit.org > > > > You can reach the person managing the list at > > users-ow...@einsteintoolkit.org > > > > When replying, please edit your Subject line so it is more specific > > than "Re: Contents of Users digest..." > > > > > > Today's Topics: > > > > 1. Agenda for Thursday's Meeting (rh...@illinois.edu) > > 2. Re: installation of ET on a cluster (IOSIF PANAGIOTIS) > > > > > > ---------------------------------------------------------------------- > > > > Message: 1 > > Date: Mon, 10 Feb 2025 15:18:02 -0600 > > From: rh...@illinois.edu > > To: users@einsteintoolkit.org > > Subject: [Users] Agenda for Thursday's Meeting > > Message-ID: <e1thbai-00000001obn-0...@ekohaes8.ncsa.illinois.edu> > > Content-Type: text/plain; charset="ANSI_X3.4-1968" > > > > Please update the Wiki with agenda items for Thursday's meeting. Thanks! > > > > https://urldefense.com/v3/__https://docs.einsteintoolkit.org/et-docs/meeting_agenda__;!!DZ3fjg!7Iv7hML_ZfbbjFqmNc0dHONYZc0MLdmuQjZzmX2HDR7k5w0fdXuMomMKPN85Uyr7reuHeMv9HJk5AASEWN50KInSTfZgKX_N$ > > > > > > --The Maintainers > > > > > > ------------------------------ > > > > Message: 2 > > Date: Tue, 11 Feb 2025 12:02:36 +0000 > > From: IOSIF PANAGIOTIS <panagiotis.io...@units.it> > > To: Roland Haas <rh...@illinois.edu> > > Cc: "users@einsteintoolkit.org" <users@einsteintoolkit.org> > > Subject: Re: [Users] installation of ET on a cluster > > Message-ID: > > < > > gv1p250mb08577cb34d2e4c4d4aafbe3ff9...@gv1p250mb0857.eurp250.prod.outlook.com > > > > > > > > > Content-Type: text/plain; charset="iso-8859-1" > > > > Dear Roland, > > > > thank you for gathering these links, they are indeed useful to point me in > > the right direction. > > > > I also found this seminar talk by Erik Schnetter on using Spack to install > > the ET dependencies. > > I also copy it in this thread, so that it is grouped with the other > > resources you gathered: > > > > https://urldefense.com/v3/__https://einsteintoolkit.org/seminars/2022_05_19/index.html__;!!DZ3fjg!7Iv7hML_ZfbbjFqmNc0dHONYZc0MLdmuQjZzmX2HDR7k5w0fdXuMomMKPN85Uyr7reuHeMv9HJk5AASEWN50KInSTa0Re0vH$ > > > > > > I will work my way through this material and let you know if I encounter > > other problems. > > > > Best, > > Panagiotis > > > > > > ________________________________ > > From: Roland Haas > > Sent: Friday, February 7, 2025 6:41 PM > > To: IOSIF PANAGIOTIS > > Cc: users@einsteintoolkit.org > > Subject: Re: [Users] installation of ET on a cluster > > > > Hello Panagiotis, > > > > Thank you for your inquiry. > > > > This may help: > > > > https://urldefense.com/v3/__http://einsteintoolkit.org/seminars/2022_02_24/index.html__;!!DZ3fjg!7Iv7hML_ZfbbjFqmNc0dHONYZc0MLdmuQjZzmX2HDR7k5w0fdXuMomMKPN85Uyr7reuHeMv9HJk5AASEWN50KInSTfy7f5Yi$ > > > > > > https://urldefense.com/v3/__https://youtu.be/8dnOfQIk32c?feature=shared__;!!DZ3fjg!7Iv7hML_ZfbbjFqmNc0dHONYZc0MLdmuQjZzmX2HDR7k5w0fdXuMomMKPN85Uyr7reuHeMv9HJk5AASEWN50KInSTV0NylUm$ > > > > > > whose slides are: > > > > https://urldefense.com/v3/__https://github.com/rhaas80/2024_LSU/blob/main/CactusBuildSytemTour.ipynb__;!!DZ3fjg!7Iv7hML_ZfbbjFqmNc0dHONYZc0MLdmuQjZzmX2HDR7k5w0fdXuMomMKPN85Uyr7reuHeMv9HJk5AASEWN50KInSTQJft5xj$ > > > > > > There's also some advanced simulation factory docs here: > > > > https://urldefense.com/v3/__https://docs.einsteintoolkit.org/et-docs/Configuring_a_new_machine__;!!DZ3fjg!7Iv7hML_ZfbbjFqmNc0dHONYZc0MLdmuQjZzmX2HDR7k5w0fdXuMomMKPN85Uyr7reuHeMv9HJk5AASEWN50KInSTXzN1ILP$ > > > > > > (linked on > > https://urldefense.com/v3/__https://docs.einsteintoolkit.org/et-docs/Main_Page*Documentation__;Iw!!DZ3fjg!7Iv7hML_ZfbbjFqmNc0dHONYZc0MLdmuQjZzmX2HDR7k5w0fdXuMomMKPN85Uyr7reuHeMv9HJk5AASEWN50KInSTd7DLoSm$ > > ) > > > > > The CactusTutorial jupyter notebook for new users does not tackle > > > this scenario in detail. Understandably, it would be unrealistic to > > > provide generic instructions that cover all cluster configurations. > > > How about guidelines that cover some common scenarios though? (e.g. a > > > cluster that organizes libraries and packages as modules and also > > > uses the Spack manager) > > > > See above. Spack is tricky and often does not work out of the box > > unless one really builds everything from scratch. Some of the ET users > > have experience and they may be able to provide help. > > > > > Is there some documentation that gives basic guidelines as to how > > > setup ET on a cluster aimed at a user profile that has (obviously) no > > > previous experience with ET, simfactory etc and (quite possibly) also > > > limited experience on how HPC clusters are setup, how packages are > > > installed etc? > > > > The recording of the seminar (and the slides therein) tries to do that. > > I would give it a try. > > > > > This request stems from the fact that I have been discovering > > > little-by-little and through trial-and-error that e.g. running > > > `./simfactory/bin/sim setup-silent` as outlined in the > > > CactusTutorial, makes no sense for the case of a cluster. In my > > > opinion, and if I may offer a suggestion, it would be a good idea to > > > underline this distinction in a future revision of the tutorial. > > > > Unfortunately each cluster is different and often one needs specific > > detailed workarounds. A lot of that unfortuntely comes down to > > experience. > > > > > > > > Furthermore, another crucial step to setup ET on a cluster seems to > > > be that the user must create "manually" their respective > > > "<my_cluster>.cfg" and "<my_cluster>.ini" files and possibly the > > > corresponding run and submit scripts. Could you confirm that this is > > > indeed the case? What is the recommended course of action to do this? > > > Maybe one should start by copying a sample ".cfg" file and amend it > > > with information found from their cluster's technical documentation? > > > > I'd start with an existing cluster that uses the same compiler / queuing > > system. Queueing system these days should always be SLURM and one can > > then try and see if the cluster supports the GNU compilers which should > > make things easy. > > > > The only libraries that one really needs from the cluster are MPI. > > Everything else can be built by the EinsteinToolkit if needed (by > > setting the various FOO_DIR variable to the string BUILD). > > > > > I can follow up with more specific questions about problems I > > > encountered during my so far unsuccessful attempts to install ET on a > > > cluster, but to avoid people having to repeat explanations already > > > given in the past, I would like first to make sure that I am not > > > missing some source of information/documentation already available. > > > > There is no real good docs unfortunately. Even the ones that I had > > linked above are (were, they are now) not collected in a single place. > > > > > Also, in the long shot that someone has already installed ET on one > > > of the CINECA clusters in Italy (I am trying to install ET on the > > > Leonardo cluster), I would be grateful if you could share your > > > insights! > > > > Bruno Giacommazzo installed the ET on some of the CINECA clusters in the > > past. I would try and reach out to him and his group at Milan. The > > newest machine still in simfactory is marconiA3 which however is > > already quite old. He also is subscribed to this mailing list. > > > > Yours, > > Roland > > > > -- > > My email is as private as my paper mail. I therefore support encrypting > > and signing email messages. Get my PGP key from > > https://urldefense.com/v3/__http://pgp.mit.edu__;!!DZ3fjg!7Iv7hML_ZfbbjFqmNc0dHONYZc0MLdmuQjZzmX2HDR7k5w0fdXuMomMKPN85Uyr7reuHeMv9HJk5AASEWN50KInSTZPedW0n$ > > . > > -------------- next part -------------- > > An HTML attachment was scrubbed... > > URL: < > > https://urldefense.com/v3/__http://lists.einsteintoolkit.org/pipermail/users/attachments/20250211/987fc053/attachment-0001.htm__;!!DZ3fjg!7Iv7hML_ZfbbjFqmNc0dHONYZc0MLdmuQjZzmX2HDR7k5w0fdXuMomMKPN85Uyr7reuHeMv9HJk5AASEWN50KInSTb6W1G7H$ > > > > > > > > > ------------------------------ > > > > Subject: Digest Footer > > > > _______________________________________________ > > Users mailing list > > Users@einsteintoolkit.org > > https://urldefense.com/v3/__http://lists.einsteintoolkit.org/mailman/listinfo/users__;!!DZ3fjg!7Iv7hML_ZfbbjFqmNc0dHONYZc0MLdmuQjZzmX2HDR7k5w0fdXuMomMKPN85Uyr7reuHeMv9HJk5AASEWN50KInSTWww5IIM$ > > > > > > > > ------------------------------ > > > > End of Users Digest, Vol 179, Issue 10 > > ************************************** > > -- My email is as private as my paper mail. I therefore support encrypting and signing email messages. Get my PGP key from http://pgp.mit.edu .
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