{"id":967,"date":"2016-05-03T17:50:38","date_gmt":"2016-05-03T17:50:38","guid":{"rendered":"http:\/\/press3.mcs.anl.gov\/darshan\/?p=967"},"modified":"2016-05-03T17:50:38","modified_gmt":"2016-05-03T17:50:38","slug":"darshan-3-0-0-performance-evaluation-technical-report","status":"publish","type":"post","link":"https:\/\/wordpress.cels.anl.gov\/darshan\/2016\/05\/03\/darshan-3-0-0-performance-evaluation-technical-report\/","title":{"rendered":"Darshan 3.0.0 performance evaluation technical report"},"content":{"rendered":"<p>As part of our transition to the new modularized version of Darshan (3.0.0), we have published a technical report evaluating its performance on Edison, a production Cray XC30 system at NERSC. This technical report primarily serves as validation that Darshan&#8217;s performance remains suitable for full-time deployment on production HPC systems, but it also provides some additional\u00a0background that may be useful in understanding the design changes made to Darshan&#8217;s runtime library and log file format. Our results indicate that Darshan&#8217;s new design is still lightweight enough to run full-time on production systems with little to no impact on the performance of instrumented applications.<br \/>\nA PDF for this technical report can be found\u00a0<a href=\"http:\/\/www.mcs.anl.gov\/papers\/MCS_TM_362_1.pdf\">HERE<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>As part of our transition to the new modularized version of Darshan (3.0.0), we have published a technical report evaluating its performance on Edison, a production Cray XC30 system at NERSC. This technical report primarily serves as validation that Darshan&#8217;s performance remains suitable for full-time deployment on production HPC systems, but it also provides some &#8230; <a title=\"Darshan 3.0.0 performance evaluation technical report\" class=\"read-more\" href=\"https:\/\/wordpress.cels.anl.gov\/darshan\/2016\/05\/03\/darshan-3-0-0-performance-evaluation-technical-report\/\" aria-label=\"Read more about Darshan 3.0.0 performance evaluation technical report\">Read more<\/a><\/p>\n","protected":false},"author":444,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-967","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/posts\/967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/users\/444"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/comments?post=967"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/posts\/967\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/media?parent=967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/categories?post=967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/tags?post=967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}