> On 26 Apr 2021, at 13:20, Jason Liu <jasonliu at umich.edu> wrote: > > sysctl machdep.cpu.brand_string ; sysctl machdep.cpu | grep -i "avx\|sse” $ sysctl machdep.cpu.brand_string ; sysctl machdep.cpu | grep -i "avx\|sse” machdep.cpu.brand_string: Apple M1 -- arno s hautala /-| arno at alum.wpi.edu pgp b2c9d448