{"id":669,"date":"2025-09-10T12:09:00","date_gmt":"2025-09-10T10:09:00","guid":{"rendered":"https:\/\/blog.rwth-aachen.de\/itc-changes\/?page_id=669"},"modified":"2025-10-15T15:10:41","modified_gmt":"2025-10-15T13:10:41","slug":"rwth-hochleistungsrechnen","status":"publish","type":"page","link":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/rwth-hochleistungsrechnen\/","title":{"rendered":"RWTH High-Performance Computing."},"content":{"rendered":"<p><\/p>\n<p data-start=\"618\" data-end=\"1052\">The IT Center at RWTH Aachen University operates the High-Performance Computing (HPC) infrastructure to support researchers, lecturers, and industry partners across Germany. RWTH provides a powerful and scalable computing environment for advanced scientific simulations and data-driven research.<\/p>\n<h3>Changes (Latest first)<\/h3>\n<p><ul class=\"display-posts-listing\"><li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2026\/07\/15\/changes-to-default-partition-for-claix-jobs-that-do-not-define-it\/\">Changes to default partition for Claix jobs that do not define it.<\/a><\/li><li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2026\/07\/06\/english-important-changes-for-hpc-accounts-usage-of-the-nhr-community-aai\/\">Important Changes for HPC Accounts \u2013 Usage of the NHR community AAI<\/a><\/li><li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2026\/06\/30\/gpu-tdp-reduced-on-claix-2023-nodes\/\">GPU TDP reduced on CLAIX 2023 nodes<\/a><\/li><li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2026\/06\/24\/ml-compute-quota-now-shown-in-gpu-h\/\">ML compute quota now shown in GPU-h<\/a><\/li><li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2026\/06\/10\/firefox-replaced-on-dialog-nodes\/\">Firefox Replaced on Dialog Nodes<\/a><\/li><li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2026\/03\/09\/runtime-limits-for-gpu-jobs\/\">Runtime limits for GPU Jobs<\/a><\/li><li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2026\/02\/11\/english-security-update-and-cluster-maintenance-for-munge\/\">Security Update and Cluster Maintenance for Munge<\/a><\/li><li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2026\/01\/13\/slurm-update-for-claix\/\">Slurm Update for Claix<\/a><\/li><li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2025\/10\/09\/new-project-limits\/\">New Project Limits<\/a><\/li><li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2025\/09\/17\/slurm-gpu-hpc-resource-allocation-changing-on-the-01-11-2025\/\">Slurm GPU HPC resource allocation changing on the 01.11.2025<\/a><\/li><\/ul><nav class=\"display-posts-pagination\" role=\"navigation\"><h2 class=\"screen-reader-text\">Navigation<\/h2><div class=\"nav-links\"><span aria-current=\"page\" class=\"page-numbers current\">1<\/span>\n<a class=\"page-numbers\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/pages\/669\/?dps_paged=2\">2<\/a>\n<a class=\"page-numbers\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/pages\/669\/?dps_paged=3\">3<\/a>\n<span class=\"page-numbers dots\">&hellip;<\/span>\n<a class=\"page-numbers\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/pages\/669\/?dps_paged=5\">5<\/a>\n<a class=\"next page-numbers\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/pages\/669\/?dps_paged=2\">Next<\/a><\/div><\/nav><\/p>","protected":false},"excerpt":{"rendered":"<p>The IT Center at RWTH Aachen University operates the High-Performance Computing (HPC) infrastructure to support researchers, lecturers, and industry partners across Germany. RWTH provides a powerful and scalable computing environment [&hellip;]<\/p>\n","protected":false},"author":2589,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"c2c_always_allow_admin_comments":false,"footnotes":""},"class_list":["post-669","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"The CLAIX HPC systems will be changing the way GPU resources are requested and allocated starting on the 01.11.2025. Users submitting Slurm Jobs will no longer be able to request arbitrary amounts of CPU and Memory resources when using GPUs on GPU nodes. Requesting an entire GPU node&#039;s memory or all CPUs, but only a\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2025\/09\/17\/slurm-gpu-hpc-resource-allocation-changing-on-the-01-11-2025\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"IT Center Changes - Change Logs des IT Centers\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Slurm GPU HPC resource allocation changing on the 01.11.2025 - IT Center Changes\" \/>\n\t\t<meta property=\"og:description\" content=\"The CLAIX HPC systems will be changing the way GPU resources are requested and allocated starting on the 01.11.2025. 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