{"id":3432,"date":"2023-11-30T07:44:29","date_gmt":"2023-11-30T13:44:29","guid":{"rendered":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/?post_type=tribe_events&#038;p=3432"},"modified":"2023-11-30T07:44:29","modified_gmt":"2023-11-30T13:44:29","slug":"lans-seminar-117","status":"publish","type":"tribe_events","link":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/event\/lans-seminar-117\/","title":{"rendered":"LANS Seminar"},"content":{"rendered":"<div class=\"tribe-events-single-event-description tribe-events-content\">\n<p><strong>Seminar Title: <\/strong>Krylov.jl: Empowering Performance and Portability in High-Performance Computing<\/p>\n<p><strong>Speaker: <\/strong>Dr. Alexis Montoison, Engineer with a background in high-performance computing, Engineering degree from ENSEEIHT in Toulouse, France<\/p>\n<p><strong>Date\/Time:<\/strong> December 13, 2023\/ 10:30 AM-11 :30 AM<br \/>\n<strong>Location:\u00a0<\/strong><em>See Meeting URL on the cels-seminars website which will require an Argonne login.<\/em><\/p>\n<p><strong>Host:<\/strong> Adrian Maldonado<\/p>\n<p><strong>Description: <\/strong>Explore the capabilities of Krylov methods through Krylov.jl, an advanced Julia-based software crafted for the efficient resolution of linear systems. In this presentation, we delve into the intricacies of Krylov methods, highlighting their distinct advantages over direct methods, particularly in dealing with large, sparse matrices. With a primary focus on portability, we demonstrate Krylov.jl&#8217;s seamless adaptability across diverse computing environments, including supercomputers like Frontier and Aurora. The software boasts thirty-five optimized solvers, ensuring high performance and memory efficiency, in-place functionality, GPU compatibility, and support for various floating-point systems (real and complex numbers).<\/p>\n<p><strong>Bio:<\/strong> Dr. Alexis Montoison is an engineer with a background in high-performance computing, having earned his engineering degree from ENSEEIHT in Toulouse, France. Subsequently, he pursued a Ph.D. in applied mathematics at Polytechnique Montr\u00e9al, focusing on &#8220;Krylov Methods for Linear Algebra and Polymorphic Implementation&#8221;. His main interests are in the theoretical and numerical study of algorithms for continuous nonlinear optimization and linear algebra. His current work is focused on iterative methods working in multiple precisions and different architectures (CPU &#8211; GPU).<\/p>\n<p><em>Please note that the meeting URL for this event can be seen on the cels-seminars website which requires an Argonne login.<\/em><\/p>\n<div class=\"tribe-events-single-event-description tribe-events-content\">\n<div class=\"tribe-events-single-event-description tribe-events-content\">\n<div class=\"tribe-events-single-event-description tribe-events-content\">\n<p>See all upcoming talks at\u00a0<a href=\"https:\/\/www.anl.gov\/mcs\/lans-seminars\">https:\/\/www.anl.gov\/mcs\/lans-seminars<\/a><\/p>\n<\/div>\n<div class=\"tribe-events tribe-common\">\n<div class=\"tribe-events-c-subscribe-dropdown__container\">\n<div class=\"tribe-events-c-subscribe-dropdown\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"tribe-events tribe-common\">\n<div class=\"tribe-events-c-subscribe-dropdown__container\">\n<div class=\"tribe-events-c-subscribe-dropdown\">\n<div class=\"tribe-common-c-btn-border tribe-events-c-subscribe-dropdown__button\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Seminar Title: Krylov.jl: Empowering Performance and Portability in High-Performance Computing Speaker: Dr. Alexis Montoison, Engineer with a background in high-performance computing, Engineering degree from ENSEEIHT in Toulouse, France Date\/Time: December 13, 2023\/ 10:30 AM-11 :30 AM Location:\u00a0See Meeting URL on &hellip; <a href=\"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/event\/lans-seminar-117\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":976,"featured_media":0,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":""},"tags":[],"tribe_events_cat":[2],"class_list":["post-3432","tribe_events","type-tribe_events","status-publish","hentry","tribe_events_cat-seminar","cat_seminar"],"acf":[],"_links":{"self":[{"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/tribe_events\/3432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/tribe_events"}],"about":[{"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/types\/tribe_events"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/users\/976"}],"version-history":[{"count":4,"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/tribe_events\/3432\/revisions"}],"predecessor-version":[{"id":3438,"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/tribe_events\/3432\/revisions\/3438"}],"wp:attachment":[{"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/media?parent=3432"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/tags?post=3432"},{"taxonomy":"tribe_events_cat","embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/tribe_events_cat?post=3432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}