BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:Different Workloads on HPC DTSTART:20261106T090000Z DTEND:20261106T120000Z DTSTAMP:20261030T110300Z UID:indico-event-617@events.hpc-portal.eu CONTACT:training@cyfronet.pl\;events-noreply@plgrid.pl DESCRIPTION:Speakers: Klemens Noga (ACC Cyfronet AGH)\, Oskar Klimas (ACC Cyfronet AGH)\n\nThe training focuses on different ways to allocate resour ces on supercomputers and parallelisation schemes used to speed up calcula tions.\nModern supercomputers are massive parallel machines with up to hun dreds of cores on a single node and even thousands of nodes connected via fast network interface. To utilise those machines fully\, one needs to kno w about parallelisation techniques and queuing system options of resource allocation. This training will show different ways that Slurm allocates re sources and how to apply them to different computations and workloads.\nLe vel\n\nTarget audience\nTraining is intended for users who have started ru nning their own calculations and need to learn about different methods of allocating resources at ACC Cyfronet AGH. \nAgenda\n\nIntroduction - seri al vs parallel\,\nprocesses\, htop and interactive access to a job:\n\npro cesses vs threads\,\nOpenMP vs MPI\,\nhybrid execution\,\nmpirun vs srun\; \n\n\nbinaries - OpenMP\, MPI\, both\, neither? - how to check app's libra ries\,\nlimits of parallelism - matching execution to algorithm\,\nGROMACS - one application\, countless execution methods\,\naccelerating GROMACS w ith a GPU card\,\nQ&A (15 min).\n\nRequirements\nWe recommend participatin g in this training after completing Running Calculations the HPC way train ing provided at ACC Cyfronet AGH.\nSummary of prerequisites\n\nPLGrid acco unt\,\nactive affiliation\,\naccepting invitation to resources at least a day before training starts\,\nattending the Dry-run\,\ncomputer equipped w ith SSH connection.\n\nPLGrid Account\nSpecify your PLGrid username in the registration form. If you don't have an account\, please follow one of ou r guides: * https://guide.plgrid.pl/en/portal-for-science/profile\,* https ://guide.plgrid.pl/en/portal-for-business/account.\nAffiliation\n\nCheck s tatus or activate at https://portal.plgrid.pl/users/affiliations.\nAny res earcher affiliated with a Polish academic or scientific institution can ac cess these resources free of charge. The process to obtain an affiliation is fast and can be done through PLGrid Portal alone.\nFor participants fro m industry\, business\, and commercial entities without an active commerci al affiliation\, to speed up the activation process\, please contact us at training@cyfronet.pl. We will grant you a short-lived affiliation for tra ining purposes.\nThis course is co-funded by the European Union. Therefore \, the course is open for participants from academia\, industry\, and publ ic administration from the Member States (MS) of the European Union (EU) a nd Associated/Other Countries to the Horizon Europe programme.\nIn case yo u have problems\, obtaining an affiliation\, please contact the organizers at training@cyfronet.pl.\n\nInvitation to resources\n\nCouple of days bef ore the training\, Training Team will be sending invitations to resources in PLGrid Portal at https://portal.plgrid.pl/training_invitations.\nAccept ing the invitation allows users to use the resources of the training grant .\nMake sure to activate all the required services too (they are listed on the page of the invitation). Use "participation in a training" as motivat ion if need be.\n\nDry-run\n\nOn 26th Oct 2026 at 10:00-11:00 CET\, a Dry- run will be held. Attendance will be marked based on Zoom participant list .\nParticipants will learn how to log in to the Ares supercomputer before the training and resolve any problems with the Training Team.\nIn case you cannot come to the dry-run\, please inform us directly at training@cyfron et.pl\, otherwise your registration will be cancelled.\nPlease attend the dry-run even if your affiliation is not active.\n\nSSH connection\nPartici pants' computers should be equipped with software that allows SSH connecti ons. On Windows\, it is recommended to use Windows Terminal (not to be con fused with Powershell after checking if OpenSSH is installed (run ssh -V i n the terminal). We advise against using Putty.\nVenue\nThe workshop will be conducted online on the Zoom platform. The meeting link will be sent to registered participants.\nLanguage\nEnglish\nDuration\n3 hours\nRegistrat ion and eligibility\nThe Registration and the Waiting list close automatic ally at 23:59 CEST on 22nd Oct 2026. The Registration may close prematurel y if the limit number of participants is hit beforehand\, but the Waiting List will be available until the deadline above.  Please use this link to register:https://events.plgrid.pl/e/20261106-workloads\nPlease use your i nstitution's e-mail address. Registrations using generic or private email addresses cannot be accepted. At that e-mail address\, you will be contact ed with further information.\nThis course is co-funded by the European Uni on. Therefore\, the course is open for participants from academia\, indust ry\, and public administration from the Member States (MS) of the European Union (EU) and Associated/Other Countries to the Horizon Europe programme .\nOrganized by\n\nFunded by\n\nAcknowledgementsEuroCC 3 has received fund ing from the European High-Performance Computing Joint Undertaking (JU)  under Grant Agreement No. 101306701. The JU receives support from the Eur opean Union‘s Digital Europe Programme and Germany\, Albania\, Austria\, Belgium\, Bosnia and Herzegovina\, Bulgaria\, Croatia\, Cyprus\, Czechia\ , Denmark\, Estonia\, Finland\, France\, Greece\, Hungary\, Iceland\, Irel and\, Italy\, Latvia\, Lithuania\, Luxembourg\, Malta\, Montenegro\, the N etherlands\, North Macedonia\, Norway\, Poland\, Portugal\, Romania\, Serb ia\, Slovakia\, Slovenia\, Spain\, Sweden\, Türkiye\, and Kosovo.\n\nhttp s://events.hpc-portal.eu/event/617/ LOCATION:Online URL:https://events.hpc-portal.eu/event/617/ END:VEVENT END:VCALENDAR