{"id":207,"date":"2015-12-01T16:48:18","date_gmt":"2015-12-01T16:48:18","guid":{"rendered":"http:\/\/press3.mcs.anl.gov\/romio\/?p=207"},"modified":"2015-12-01T16:48:18","modified_gmt":"2015-12-01T16:48:18","slug":"new-romio-features-in-mpich-3-2","status":"publish","type":"post","link":"https:\/\/wordpress.cels.anl.gov\/romio\/2015\/12\/01\/new-romio-features-in-mpich-3-2\/","title":{"rendered":"new ROMIO features in MPICH-3.2"},"content":{"rendered":"<p><a href=\"https:\/\/www.mpich.org\/2015\/11\/12\/mpich-3-2-released\/\">MPICH-3.2 came out<\/a> a few days before SC 2015.  It&#8217;s been over a year since MPICH-3.1.4.  Here are the ROMIO highlights from the release:<\/p>\n<ul>\n<li>more improvements with IBM-PE compatibility\n<li> more bug fixes for Blue Gene specific optimizations\n<li> <a href=\"http:\/\/press3.mcs.anl.gov\/romio\/2015\/05\/06\/non-blocking-collective-io\/\">non-blocking collective I\/O <\/a> implemented\n<li> fixed an odd bug where on some file systems a file created with MPI_MODE_EXCLUSIVE would fail\n<li> bug fixes in the Panasas PanFS driver\n<li> better manage some odd generated types the HDF5 folks found\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>MPICH-3.2 came out a few days before SC 2015. It&#8217;s been over a year since MPICH-3.1.4. Here are the ROMIO highlights from the release: more improvements with IBM-PE compatibility more bug fixes for Blue Gene specific optimizations non-blocking collective I\/O implemented fixed an odd bug where on some file systems a file created with MPI_MODE_EXCLUSIVE &hellip;<\/p>\n","protected":false},"author":362,"featured_media":0,"comment_status":"closed","ping_status":"open","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":"","_members_access_role":[],"_members_access_error":""},"categories":[10],"tags":[],"class_list":["post-207","post","type-post","status-publish","format-standard","hentry","category-releases"],"acf":[],"_links":{"self":[{"href":"https:\/\/wordpress.cels.anl.gov\/romio\/wp-json\/wp\/v2\/posts\/207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.cels.anl.gov\/romio\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.cels.anl.gov\/romio\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/romio\/wp-json\/wp\/v2\/users\/362"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/romio\/wp-json\/wp\/v2\/comments?post=207"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.cels.anl.gov\/romio\/wp-json\/wp\/v2\/posts\/207\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.cels.anl.gov\/romio\/wp-json\/wp\/v2\/media?parent=207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/romio\/wp-json\/wp\/v2\/categories?post=207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/romio\/wp-json\/wp\/v2\/tags?post=207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}