[PATCH] PPC64 linuxthreads perf fix
Ulrich Drepper
drepper@redhat.com
Thu Sep 11 18:48:00 GMT 2003
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Steven Munroe wrote:
> Due to an oversite the linuxthreads code for PPC64 is still using sync as only
> form of MEMORY_BARRIER. This is really bad on the new large (Power4)
> processors. Should use lwsync or eieio as appropriate.
Applied.
- --
- --------------. ,-. 444 Castro Street
Ulrich Drepper \ ,-----------------' \ Mountain View, CA 94041 USA
Red Hat `--' drepper at redhat.com `---------------------------
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