https://issues.dlang.org/show_bug.cgi?id=19861
--- Comment #6 from Rainer Schuetze <[email protected]> --- I tried the latest version of mir-cpuid from github, it reports 16 cores and 16 threads for the 8-core Ryzen. That's no change from earlier versions, but at least slightly better than what core.cpuid does. --
