{"generator":"GNU social 2.0.2-beta0","title":"Conversation","totalItems":1,"items":[{"actor":{"id":"http:\/\/cwcyrix.nsupdate.info\/gnu-social\/public\/index.php\/user\/1","displayName":"Clarissa Walker","status_net":{"avatarLinks":[{"url":"http:\/\/cwcyrix.nsupdate.info\/gnu-social\/public\/avatar\/1-300-20221121122757.webp","rel":"avatar","type":"image\/webp","width":300,"height":300},{"url":"http:\/\/cwcyrix.nsupdate.info\/gnu-social\/public\/avatar\/1-96-20221121122758.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"http:\/\/cwcyrix.nsupdate.info\/gnu-social\/public\/avatar\/1-48-20221121122801.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"http:\/\/cwcyrix.nsupdate.info\/gnu-social\/public\/avatar\/1-24-20221121122842.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"1"}},"image":{"url":"http:\/\/cwcyrix.nsupdate.info\/gnu-social\/public\/avatar\/1-96-20221121122758.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"Hobbyist computer tweaker\/repairperson, webmistress, procrastinator. Does things on my own time. Also known as CW Cyrix.","url":"http:\/\/cwcyrix.nsupdate.info\/gnu-social\/public\/amisapphire","followers":{"url":"http:\/\/cwcyrix.nsupdate.info\/gnu-social\/public\/amisapphire\/subscribers"},"portablecontacts_net":{"preferredUsername":"amisapphire","displayName":"Clarissa Walker","note":"Hobbyist computer tweaker\/repairperson, webmistress, procrastinator. Does things on my own time. Also known as CW Cyrix.","addresses":{"formatted":"Detroit, MI"},"urls":[{"type":"homepage","value":"http:\/\/cwcyrix.nsupdate.info","primary":"true"}]}},"content":"Finally found the reason the MariaDB 11.8 releases do not run on this quite old AMD server: the AM2\/AM2+ architecture is too old. (It's missing the PCLMULQDQ instruction flag.)<br \/> <br \/> I went through the trouble of setting up a test server on a MiniPC (Intel NUC NUC6AYH), and it does run there. Though, I forgot to run lscpu for the instruction flags... so I searched for it online, and that NUC's CPU does indeed have the flag.<br \/> <br \/> I then actually compiled the source on an even older Dell Latitude D830 and executed it. Same illegal instruction (SIGILL) as on the aging server. It does not have the flag.<br \/> <br \/> It does run on my main laptop that has a high-end Sandy Bridge CPU, which has the flag.<br \/> <br \/> --<br \/> <br \/> From the AMD server and main laptop logs:<br \/> <br \/> MariaDB 11.4: InnoDB: Using generic crc32 instructions<br \/> MariaDB 11.8: InnoDB: Using crc32 + pclmulqdq instructions","generator":{"id":"tag:status.net,2009:notice-source:web","objectType":"application","status_net":{"source_code":"web"}},"id":"tag:cwcyrix.nsupdate.info,2026-04-20:gnu-social:public:noticeId=218:objectType=note","object":{"id":"tag:cwcyrix.nsupdate.info,2026-04-20:gnu-social:public:noticeId=218:objectType=note","objectType":"note","content":"Finally found the reason the MariaDB 11.8 releases do not run on this quite old AMD server: the AM2\/AM2+ architecture is too old. (It's missing the PCLMULQDQ instruction flag.)<br \/>\n<br \/>\nI went through the trouble of setting up a test server on a MiniPC (Intel NUC NUC6AYH), and it does run there. Though, I forgot to run lscpu for the instruction flags... so I searched for it online, and that NUC's CPU does indeed have the flag.<br \/>\n<br \/>\nI then actually compiled the source on an even older Dell Latitude D830 and executed it. Same illegal instruction (SIGILL) as on the aging server. It does not have the flag.<br \/>\n<br \/>\nIt does run on my main laptop that has a high-end Sandy Bridge CPU, which has the flag.<br \/>\n<br \/>\n--<br \/>\n<br \/>\nFrom the AMD server and main laptop logs:<br \/>\n<br \/>\nMariaDB 11.4: InnoDB: Using generic crc32 instructions<br \/>\nMariaDB 11.8: InnoDB: Using crc32 + pclmulqdq instructions","url":"http:\/\/cwcyrix.nsupdate.info\/gnu-social\/public\/notice\/218","status_net":{"notice_id":null}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:cwcyrix.nsupdate.info,2026-04-20:gnu-social:public:objectType=thread:nonce=63e56492031bcddc","notice_info":{"local_id":"218","source":"web"}},"published":"2026-04-20T01:41:21+00:00","provider":{"objectType":"service","displayName":"Ami Sapphire's Notices","url":"http:\/\/cwcyrix.nsupdate.info\/gnu-social\/public\/"},"verb":"post","url":"http:\/\/cwcyrix.nsupdate.info\/gnu-social\/public\/notice\/218"}],"links":[{"url":"http:\/\/cwcyrix.nsupdate.info\/gnu-social\/public\/conversation\/102","rel":"alternate","type":"text\/html"}]}