multithreading

So I came across this thread in Reddit. Very interesting points there. ARM is obviously wayyy different compared to x86. As mentioned in in the above Reddit thread ' Arm is a store-load architecture....etc etc...' So will SMT work well on ARM cores ? Is implementing SMT worth it on an ARM core ?

Does anybody know any file encryption products for Microsoft Windows (AES256 cryptography) that would be working multithreading, i.e. encrypting multiple files at the same time? What I found on the market is VeraCrypt and AXCrypt solutions. Does anybody know any other products? I mean good...