On Tue, Apr 13, 2010 at 10:57:32AM -0700, Roland Dreier wrote:
> > It is further claimed that "… other tricks are not robust". I wrote
> > the code used in Scali/Platform MPI handling the issue. I do not
> > think its fair to claim that this MPI is not robust in this matter
> > nor that is perf
On Tue, Apr 13, 2010 at 08:02:54PM +0200, Peter Zijlstra wrote:
> On Tue, 2010-04-13 at 10:57 -0700, Roland Dreier wrote:
> > Are those system calls the only possible way that virtual to physical
> > mappings can change? Can't page migration or something like that
> > potentially affect things? A
On Fri, Sep 11, 2009 at 03:11:36PM +0900, KOSAKI Motohiro wrote:
> Hi
>
> Thank you explanation.
>
> >
> > > Can I this version already solved fork() + COW issue? if so, could you
> > > please explain what happen at fork. Obviously RDMA point to either parent
> > > or child page, not both. bu
