Nor7th

different hotspot on libssl/libcrypto from sysbench 1.0 to 1.1

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I'm running sysbench 1.0.20 / 1.1.0 on an ARM server, but observed different hotspots on the mysqld side: (mysql version: 8.0.30) The v1.0.20 case:  The v1.1.0 case:  The...

https://github.com/intel/xFasterTransformer/blob/master/CMakeLists.txt#L46-L70 This bf16 check only works for gcc whose version >= 10.1. What about **older gcc versions** which even don't support avx512? Can they compile and work normally? If not...