{"id":2500,"date":"2020-07-14T17:04:01","date_gmt":"2020-07-14T22:04:01","guid":{"rendered":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/event\/virtual-lans-seminar-cathie-olschanowsky\/"},"modified":"2020-07-15T09:40:20","modified_gmt":"2020-07-15T14:40:20","slug":"virtual-lans-seminar-cathie-olschanowsky","status":"publish","type":"tribe_events","link":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/event\/virtual-lans-seminar-cathie-olschanowsky\/","title":{"rendered":"Virtual LANS Seminar: Cathie Olschanowsky"},"content":{"rendered":"<p><strong>Seminar Title<\/strong>: Building High Performance Post-Processing Tools with the Polyhedral Model<br \/> <strong>Speaker<\/strong>: Cathie Olschanowsky, Assistant Professor, Boise State University<\/p>\n<p> <strong>Date\/Time<\/strong>: 2020-07-08 10:30<br \/> <strong>Location<\/strong>: Virtual<\/p>\n<hr \/>\n<p> <strong>Description<\/strong>:<br \/>The polyhedral model represents iteration and data access patterns commonly found in scientific applications. However, the impact of polyhedral-enabled optimizations is limited due to the challenges of incorporating it into legacy applications. These applications run in a production environment and their developers are reluctant to use research software that may disrupt\u00a0stable operations. In this talk I propose rebuilding pre- and post-processing tools as a way to solidify optimization software and gain access to smaller application codes that exhibit the same patterns. This talk highlights the I\/O performance gains and improvements in reproducibility\u00a0for post-processing tools demonstrated with the Parflow application.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cathie Olschanowsky, Assistant Professor, Boise State University<br \/><strong>Building High Performance Post-Processing Tools with the Polyhedral Model<\/strong> <a href=\"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/event\/virtual-lans-seminar-cathie-olschanowsky\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":109,"featured_media":0,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":"","_members_access_role":[],"_members_access_error":""},"tags":[],"tribe_events_cat":[2],"class_list":["post-2500","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\/2500","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\/109"}],"version-history":[{"count":1,"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/tribe_events\/2500\/revisions"}],"predecessor-version":[{"id":2577,"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/tribe_events\/2500\/revisions\/2577"}],"wp:attachment":[{"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/media?parent=2500"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/tags?post=2500"},{"taxonomy":"tribe_events_cat","embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/lans-seminars\/wp-json\/wp\/v2\/tribe_events_cat?post=2500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}