{"id":16824,"date":"2024-03-11T08:32:45","date_gmt":"2024-03-11T08:32:45","guid":{"rendered":"https:\/\/grnet.gr\/?page_id=16824"},"modified":"2024-07-18T07:10:16","modified_gmt":"2024-07-18T07:10:16","slug":"high-performance-computing","status":"publish","type":"page","link":"https:\/\/grnet.gr\/en\/high-performance-computing\/","title":{"rendered":"High Performance Computing"},"content":{"rendered":"<div class=\"wrapper  \" style=\"\" >\n\t\t\t\t<div class=\"row \"><div class=\"col-xs-12 col-sm-12 col-md-12 col-lg-12\"><div class='blox_element tt_text_content  '>\n<p>GRNET SA develops and operates the <a href=\"https:\/\/www.hpc.grnet.gr\/en\/\"><strong>high-performance computing system ARIS<\/strong><\/a> (Advanced Research Information System) to support large-scale scientific applications.<\/p>\n<h3><span style=\"color: #6761a8;\">Computing Nodes<\/span><\/h3>\n<p>The ARIS infrastructure comprises of four islands of computing systems in total, based on Intel x86 architecture interconnected into a single Infiniband FDR14 network that offers multiple capabilities and processing architectures.<\/p>\n<ul>\n<li>An island (thin nodes) is based on the IBM NeXtScale platform and Intel Xeon E5-2680v2 processors. It has 426 computing nodes and offers a total of 8,520 cores (CPU cores).<\/li>\n<li>An island of nodes consisting of 44 Dell PowerEdge R820 servers. Each server offers 4 Intel Xeon E5-4650v2 processors and 512 GB of central memory.<\/li>\n<li>An island of GPU accelerator nodes consisting of 44 Dell PowerEdge R730 servers. Each server contains 2 Intel Xeon E5-2660v3 processors, 64 GB of memory and 2 NVidia K40 GPU cards, and<\/li>\n<li>An island of Xeon Phi accelerator nodes consisting of 18 Dell PowerEdge R730 servers, each containing 2 Intel Xeon E5-2660v3 processors, 64 GB of memory and 2 Intel Xeon Phi 7120P co-processors<\/li>\n<\/ul>\n<p>For additional information: <a href=\"https:\/\/www.hpc.grnet.gr\/en\/hardware-2\/#hardware-overview\">here<\/a><\/p>\n<h3><span style=\"color: #6761a8;\">Storage Space<\/span><\/h3>\n<p>Additionally, the system offers 2 PB of storage space through IBM&#8217;s General Parallel File System (GPFS). The infrastructure is completed with an IBM TS3500 film library with a maximum storage capacity of approximately 6 PB.<\/p>\n<p>For additional information: <a href=\"https:\/\/www.hpc.grnet.gr\/en\/hardware-2\/#storage-overview\">here<\/a><\/p>\n<h3><span style=\"color: #6761a8;\">Application Software<\/span><\/h3>\n<p>The full list of application software can be found on the system\u2019s documentation page. For additional information: <a href=\"https:\/\/www.hpc.grnet.gr\/en\/hardware-2\/#software-overview\">here<\/a><\/p><\/div><\/div><\/div>\n\t\t\t<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-16824","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/grnet.gr\/en\/high-performance-computing\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"GRNET Website - GRNET\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"High Performance Computing - 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