{"id":259,"date":"2021-12-10T10:59:26","date_gmt":"2021-12-10T02:59:26","guid":{"rendered":"http:\/\/purplepoolobservatory.com\/?p=259"},"modified":"2021-12-10T10:59:26","modified_gmt":"2021-12-10T02:59:26","slug":"fatal-error-in-mpi_initother-mpi-error-error-stack","status":"publish","type":"post","link":"https:\/\/purplepoolobservatory.com\/?p=259","title":{"rendered":"Fatal error in MPI_Init:Other MPI error, error stack"},"content":{"rendered":"\n<p>\u4e00\u4e2aMPI\u7a0b\u5e8f\uff0c\u51fa\u73b0\u8fd9\u6837\u7684\u9519\u8bef\uff0c\u4ed4\u7ec6\u770b\u770b\u540e\u7eed\u7684\u63d0\u793a\u884c\uff0c\u662f\u5426\u51fa\u73b0\u5982\u4e0b\u7684\u9519\u8bef\uff1agethostbyname failed<br>\u51fa\u73b0\u8fd9\u79cd\u9519\u8bef\u7684\u539f\u56e0\u662fhosts\u6587\u4ef6\u4e2d\u6ca1\u6709\u5217\u5165\u5f53\u524d\u4e3b\u673a\u7684hostname\u5148\u770b\u770b\u4e3b\u673a\u7684hostname\u662f\u4ec0\u4e48\uff0c\u7528uname -a\u67e5\u770b\uff0c\u6bd4\u5982\u6211\u7684\u662fLinux scdzj 2.6.32-696.6.3.el6.x86_64 #1 SMP Wed Jul 12 14:17:22 UTC 2017 x86_64 x86_64 x86_64 GNU\/Linux\u5219\u7b2c\u4e8c\u4e2a\u5b57\u6bb5scdzj\u662fhostname\u6253\u5f00\/etc\/hosts\u6587\u4ef6\uff0c\u5728127.0.0.1\u7684\u540e\u9762\u52a0\u4e0ahostname\uff0c\u4fdd\u5b58\u9000\u51fa\u3002\u8fd9\u4e2a\u95ee\u9898\u5373\u53ef\u89e3\u51b3\u3002<br><a href=\"http:\/\/blog.sina.com.cn\/\">stackoverflow. com<\/a>\/questions\/23112515\/mpich2-gethostbyname-failed<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u4e2aMPI\u7a0b\u5e8f\uff0c\u51fa\u73b0\u8fd9\u6837\u7684\u9519\u8bef\uff0c\u4ed4\u7ec6\u770b\u770b\u540e\u7eed\u7684\u63d0\u793a\u884c\uff0c\u662f\u5426\u51fa\u73b0\u5982\u4e0b\u7684\u9519\u8bef\uff1agethostbyname fail &hellip; <a href=\"https:\/\/purplepoolobservatory.com\/?p=259\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201cFatal error in MPI_Init:Other MPI error, error stack\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-259","post","type-post","status-publish","format-gallery","hentry","category-technology","post_format-post-format-gallery"],"_links":{"self":[{"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/posts\/259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=259"}],"version-history":[{"count":1,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/posts\/259\/revisions"}],"predecessor-version":[{"id":260,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/posts\/259\/revisions\/260"}],"wp:attachment":[{"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}