Yeah, split locks have a huge performance impact, especially with high core counts: https://rigtorp.se/split-locks/ https://rigtorp.se/split-locks/ Fortunately

Yeah, split locks have a huge performance impact, especially with high core counts: https://rigtorp.se/split-locks/ https://rigtorp.se/split-locks/ Fortunately the Linux kernel can kill offenders with SIGBUS: https://www.phoronix.com/scan.php?page=news_item&px=Linux-Split-Locks-Detection https://www.phoronix.com/scan.php?page=news_item&px=Linux-Sp...