I am trying to build the trunk version of gcc to have Cilk on OpenBSD.
I attach three changes to libcilkrts. Two changes treat OpenBSD like
FreeBSD. One change is needed because OpenBSD defines PTHREAD_MUTEX_* as
enumerations rather than preprocessor constants.
Index: /data/jfc/src/GNU/trunk/li
A comment in arm/sync.md notes "We should consider issuing a inner
shareability zone barrier here instead." Here is my first attempt
at a patch to emit weaker memory barriers. Three instructions seem
to be relevant for user mode code on my Cortex A9 Linux box:
dmb ishst, dmb ish, dmb sy
I belie
Will Deacon wrote:
>
> Hi John,
>
> On Tue, Mar 11, 2014 at 02:54:18AM +0000, John Carr wrote:
> > A comment in arm/sync.md notes "We should consider issuing a inner
> > shareability zone barrier here instead." Here is my first attempt
> > at a patc
