{"id":1158,"date":"2018-03-06T04:08:17","date_gmt":"2018-03-06T04:08:17","guid":{"rendered":"http:\/\/press3.mcs.anl.gov\/darshan\/?p=1158"},"modified":"2018-03-06T04:08:17","modified_gmt":"2018-03-06T04:08:17","slug":"darshan-3-1-6-release-is-now-available","status":"publish","type":"post","link":"https:\/\/wordpress.cels.anl.gov\/darshan\/2018\/03\/06\/darshan-3-1-6-release-is-now-available\/","title":{"rendered":"Darshan 3.1.6 release is now available"},"content":{"rendered":"<p>Darshan version 3.1.6 is available for download <a href=\"ftp:\/\/ftp.mcs.anl.gov\/pub\/darshan\/releases\/darshan-3.1.6.tar.gz\">here<\/a>. This release addresses two bugs discovered in version 3.1.5:<\/p>\n<ul>\n<li>Bug fix in mapping of Darshan&#8217;s &#8216;MPI_File_read_all&#8217; wrapper to the underlying MPI symbol. This results in a crash if a dynamically-linked application preloads the Darshan library and calls &#8216;MPI_File_read_all&#8217;.<\/li>\n<li>Bug fix for linker failures caused when an application links in a library that calls MPI externally (e.g., PETSc).\n<ul>\n<li>Reported by Bilel Hadri<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>We highly recommend upgrading from version 3.1.5 to 3.1.6 particularly for deployments on production systems, as these bugs could be disruptive for end users.<br \/>\nPlease report any questions, issues, or concerns using the\u00a0<a href=\"https:\/\/lists.mcs.anl.gov\/mailman\/listinfo\/darshan-users\">Darshan-users mailing list<\/a>, or by opening an issue on the\u00a0<a href=\"https:\/\/xgitlab.cels.anl.gov\/darshan\/darshan\">Darshan GitLab page<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Darshan version 3.1.6 is available for download here. This release addresses two bugs discovered in version 3.1.5: Bug fix in mapping of Darshan&#8217;s &#8216;MPI_File_read_all&#8217; wrapper to the underlying MPI symbol. This results in a crash if a dynamically-linked application preloads the Darshan library and calls &#8216;MPI_File_read_all&#8217;. Bug fix for linker failures caused when an application &#8230; <a title=\"Darshan 3.1.6 release is now available\" class=\"read-more\" href=\"https:\/\/wordpress.cels.anl.gov\/darshan\/2018\/03\/06\/darshan-3-1-6-release-is-now-available\/\" aria-label=\"Read more about Darshan 3.1.6 release is now available\">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":"","_members_access_role":[],"_members_access_error":""},"categories":[1],"tags":[],"class_list":["post-1158","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\/1158","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=1158"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/posts\/1158\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/media?parent=1158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/categories?post=1158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.cels.anl.gov\/darshan\/wp-json\/wp\/v2\/tags?post=1158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}