July 2025 - Hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire

GPSC/GPSCC August Maintenance (2025-08-09) -- Maintenance d'août de GPSC/GPSCC (2025-08-09)

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Unclassified | Non classifié This system maintenance will take place on Saturday August 9th 2025, 8:30-20:30 ET (2025-08-09T13:30 to 2025-08-09T01:30 UTC), however maintenance activities may continue August 10th 8:30-20:30 ET (2025-08-10T13:30 to 2025-08-10T01:30 UTC). All of GPSC and GPSCC will be unavailable during this maintenance. For further details: XWiki - Projects.Science.Announcements.2025.20250730 -- GPSCGPSCC August Maintenance (2025-08-09) -- Maintenance d'août de GPSCGPSCC (2025-08-09) - 20250730 -- GPSC/GPSCC August Maintenance (2025-08-09) -- Maintenance d'août de GPSC/GPSCC (2025-08-09)<https://portal.science.gc.ca/xwiki/bin/view/Projects/Science/Announcement...> --- L'entretien du système s'effectuera le samedi 9 août 2025 de 8 h 30 à 20 h 30 HE (2025-08-09T13:30 to 2025-08-09T01:30 UTC) mais les activités de maintenance se poursuivront possiblement le dimanche 10 août 2025 de 8 h 30 à 20 h 30 ET (2025-08-10T13:30 to 2025-08-10T01:30 UTC). Toutes les grappes GPSC et GPSCC seront inaccessibles durant la maintenance. Pour plus de détails: XWiki - Projects.Science.Announcements.2025.20250730 -- GPSCGPSCC August Maintenance (2025-08-09) -- Maintenance d'août de GPSCGPSCC (2025-08-09) - 20250730 -- GPSC/GPSCC August Maintenance (2025-08-09) -- Maintenance d'août de GPSC/GPSCC (2025-08-09)<https://portal.science.gc.ca/xwiki/bin/view/Projects/Science/Announcement...> High Performance Computing Optimization Integrated HPC Management, Shared Services Canada Calcul de haute performance - optimisation Gestion du calcul de haute performance intégré, Services partagés Canada

5 months

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GitLab Maintenance (2025-08-06) -- Maintenance GitLab (2025-08-06)

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Unclassified | Non classifié Hello, Please take note of this upcoming maintenance on gitlab.science.gc.ca which will take place on August 6 2025: GitLab Maintenance (2025-08-06) -- Maintenance GitLab (2025-08-06)<https://portal.science.gc.ca/xwiki/bin/view/Projects/Science/Announcement...> Bonjour, Veuillez prendre note de cette maintenance sur gitlab.science.gc.ca qui aura lieu le 6 août 2025 : GitLab Maintenance (2025-08-06) -- Maintenance GitLab (2025-08-06)<https://portal.science.gc.ca/xwiki/bin/view/Projects/Science/Announcement...> Merci / Thank you, High Performance Computing Optimization Integrated HPC Management, Shared Services Canada Optimisation ordinateur haute performance Calcul de haute de performance intégré, Services partagés Canada

5 months, 1 week

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Need help fixing a peculiar problem running remotely on the gpsc7

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Unclassified - Non-Classifié Dear Support, I have a peculiar problem running some program remotely on the gpsc7. My account name is "bat002". The working directory in question is /home/bat002/NERACOOS/waves/work/ The Details leading to the problem are itemized below in (A) to (D): (A) I have a crontab job running on my workstation, that runs twice a day, see the line below: 50 02,14 * * * /home/btoulany/NERACOOS/winds/work/get_proc_NAVGEM_COAMPS_winds_NERACOOS_gpsc71.sh > /dev/null 2>&1 (B) The script get_proc_NAVGEM_COAMPS_winds_NERACOOS_gpsc71.sh does two things: 1) Gets the needed input fields (wind & ice) to drive the wave model. 2) It launches another script touch_gpsc71_waves_NERACOOS_with_ice.sh (C) The second script touch_gpsc71_waves_NERACOOS_with_ice.sh does four things: 1) scp -p $path_d/flag_time bat002@inter-dfo-ubuntu2204.science.gc.ca:/home/bat002/NERACOOS/waves/data/<mailto:bat002@inter-dfo-ubuntu2204.science.gc.ca:/home/bat002/NERACOOS/waves/data/> 2) scp -p $wn_proc/grd?.${ID}.wnd.nc bat002@inter-dfo-ubuntu2204.science.gc.ca:/home/bat002/NERACOOS/winds/processed/<mailto:bat002@inter-dfo-ubuntu2204.science.gc.ca:/home/bat002/NERACOOS/winds/processed/> 3) scp -p $ice_proc/grd?_${ID}.ice bat002@inter-dfo-ubuntu2204.science.gc.ca:/home/bat002/NERACOOS/ices/processed/<mailto:bat002@inter-dfo-ubuntu2204.science.gc.ca:/home/bat002/NERACOOS/ices/processed/> 4) launches remotely a new script process_waves_NERACOOS_with_ice.sh on gpsc7 ssh bat002(a)inter-dfo-ubuntu2204.science.gc.ca /home/bat002/NERACOOS/waves/work/process_waves_NERACOOS_with_ice.sh (D) This new script process_waves_NERACOOS_with_ice.sh running on gpsc7 does few things: 1) Processes the winds using ww3 executable "ww3_prnc" (prepares the input wind fields in NetCDF format 'nc') 2) Processes the ices using ww3 executable "ww3_prep" (prepares the input ice fields in text format) 3) Launches the main ww3 program, using ww3 executable "ww3_multi" 4) ... Note1: process_waves_NERACOOS_with_ice.sh runs fine on gpsc7 when I run it interactively (i.e. when I am logged on to gpsc7). But, when I launch it remotely (as described above in 4)), it would fail running "ww3_prnc" with this error below: /home/bat002/ww3-v516/exe_shrd_IC0_IS0_REF0_DIA_v516-gpsc72-r8-22-U22-SP2-2/ww3_prnc: symbol lookup error: /home/bat002/ww3-v516/exe_shrd_IC0_IS0_REF0_DIA_v516-gpsc72-r8-22-U22-SP2-2/ww3_prnc: undefined symbol: netcdf_mp_nf90_open_ But, if I login onto gpsc7 and fire the same module "ww3_prnc" it works fine. Note2: 'Remotely' after failing to run module "ww3_prnc" it proceeds on running "ww3_prep" successfully, But then "ww3_multi" would fail automatically as the winds are missing. The best explanation I could find is "compile-time error with mis-matched versions..." I recompiled the codes with the new site profile 20250530/20252026 (everything else in my .profile remained the same). The executables didn't change a bit (identical) and the problem remains Do you have any suggestion to help solve this peculiar problem? Many thanks Bash Bechara Toulany (Bash) Physical Scientist Ocean Assessment & Prediction Section Bedford Institute of Oceanography 1 Challenger Dr., P. O. Box 1006, Stn B460 Dartmouth, NS, B2Y 4A2, CANADA Bash.Toulany(a)dfo-mpo.gc.ca<mailto:ToulanyB@mar.dfo-mpo.gc.ca> Office: (902) 426-8931 Bash.Toulany(a)gmail.com<mailto:Bash.Toulany@gmail.com> Cell: (902) 478-5719

5 months, 1 week

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Annulation de la maintenance GitLab prévue le 9 juillet / Cancellation of GitLab Maintenance Scheduled for July 9

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Unclassified | Non classifié Bonjour à tous, Veuillez noter que la mise à niveau du système GitLab, initialement prévue le mercredi 9 juillet, est annulée et sera replanifiée à une date ultérieure. Merci de votre attention. -------------------------------------------------------------------------------------------------------- Hello everyone, Please be advised that the GitLab system upgrade originally scheduled for Wednesday, July 9 has been cancelled and will be rescheduled at a later date. Thank you for your attention. High Performance Computing Optimization Integrated HPC Management, Shared Services Canada Calcul de haute performance - optimisation Gestion du calcul de haute performance intégré, Services partagés Canada High Performance Computing Optimization Integrated HPC Management, Shared Services Canada Calcul de haute performance - optimisation Gestion du calcul de haute performance intégré, Services partagés Canada

5 months, 4 weeks

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SSC's survey on Job Scheduling

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Unclassified - Non-Classifié ***French version follows *** Hello all GPSC users: SSC's High-Performance Computing (HPC) Optimization, our HPC service provider, is conducting a survey to better understand our needs and concerns about current job scheduling. The results may be potentially used to adjust system configuration. Please complete the survey by July 11th. GPSC7: (General Purpose Science Cluster 7) is a High-performance Computing system and SSC has GPSC5, GPSC6, GPSC7 and GPSC8 https://forms.office.com/Pages/ResponsePage.aspx?id=lMFb0L-U1kquLh2w8uOPX... Bonjour à tous: Optimisation du calcul de haute performance (CHP) de SPC, notre fournisseur de services de CHP, mène un sondage afin de mieux comprendre nos besoins et nos préoccupations concernant la planification actuelle des taches. Les résultats pourraient être utilisés pour améliorer la configuration du system. Veuillez compléter le sondage d'ici le 11 juillet. https://forms.office.com/Pages/ResponsePage.aspx?id=lMFb0L-U1kquLh2w8uOPX... Robert Robert Ma (he, him | il, lui) HPC Coordinator CeSOO | SeDOO Centre de Service en Océanographie Opérationnelle | Service Desk for Operational Oceanography Pêches et Océans Canada | Fisheries and Oceans Canada 200 Kent St | 200 Kent St Bureau | Office : 12th floor Ottawa, ON, Canada Courriel | Email: Robert.Ma(a)dfo-mpo.gc.ca<mailto:Robert.Ma@dfo-mpo.gc.ca>

6 months

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2026

2025

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2022

Hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire July 2025