[Issue 19861] core.cpuid reports the wrong number of threads

d-bugmail at puremagic.com d-bugmail at puremagic.com
Fri Jun 28 04:29:17 UTC 2019


https://issues.dlang.org/show_bug.cgi?id=19861

Dlang Bot <dlang-bot at dlang.rocks> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #9 from Dlang Bot <dlang-bot at dlang.rocks> ---
dlang/druntime pull request #2620 "fix Issue 19861 - core.cpuid reports the
wrong number of threads" was merged into stable:

- 0723a38a858aaaae83a9c5c0d43a0400571ef2a0 by Rainer Schuetze:
  fix Issue 19861 - core.cpuid reports the wrong number of threads

  do not use i7 detection on AMD processors
  use cpuid 0x8000_001E to detect the number of threads per core

https://github.com/dlang/druntime/pull/2620

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