How to tell if a Linux machine supports AVX/AVX2 instructions?
Run this command: grep avx /proc/cpuinfo Or grep avx2 /proc/cpuinfo This will give you: flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid … Read more