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Re: [gomp] OpenMP IL design notes
On Wednesday 04 May 2005 13:15, Biagio Lucini wrote:
> On Tuesday 03 May 2005 21.16, Diego Novillo wrote:
> > On Tue, May 03, 2005 at 11:05:05PM +0200, Lars Segerlund wrote:
> > > we have to extend the gfortran internal representation also
> >
> > Yes, initially most of the effort will be in C/C++ since that's
> > the only parser we have so far.
>
> Is there any obstruction in principle to have the so-called sentinel
> directive (!$OMP) recognised by the gfortran parser?
I have no objections. It'd be nice to have OpenMP support, but it's not
currently a high priority for me.
> Talking with Lars, I
> have understood that at the moment some misbehaviour of the front-end
> prevents it, but I don't quite understand what the problem is. Can anyone
> shed some light?
Basically the fortran parser does trial-and-error pattern matching, and can
end up parsing a single comment many times.
Paul