From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dario Faggioli Subject: Re: Tweaking the libxlu bison grammar to include nested lists Date: Tue, 29 Jul 2014 12:53:07 +0200 Message-ID: <1406631187.4038.40.camel@Solace> References: <1406107930.1351.23.camel@kazak.uk.xensource.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============6901086315281166249==" Return-path: Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XC522-0006B7-MN for xen-devel@lists.xenproject.org; Tue, 29 Jul 2014 10:53:22 +0000 In-Reply-To: <1406107930.1351.23.camel@kazak.uk.xensource.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Ian Campbell Cc: xen-devel , Ian Jackson , Sunder , Elena Ufimtseva List-Id: xen-devel@lists.xenproject.org --===============6901086315281166249== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-xQ41+a5oGvgrNQYnINvB" --=-xQ41+a5oGvgrNQYnINvB Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On mer, 2014-07-23 at 10:32 +0100, Ian Campbell wrote: > On Wed, 2014-07-23 at 02:12 -0400, Elena Ufimtseva wrote: > You want Ian J for questions about the parser. CCd. >=20 > > Ian, this comes from conversation about configuration of vNUMA > > distances we had some time ago. > > In that conversation we wanted to see vNUMA distance array look > > something like this in the config file: > >=20 > > vdistance =3D [[10,20,25],[20,10,20],[25, 20. 10]] > > or a shorter version, but I would start with fully defined at first. >=20 > An alternative which would be less work right now would be: > vdistance =3D [ "10,20,25", "20,10,20" ,... ] >=20 +1 > Not ideal, sure. >=20 Not even that bad, at least until lists of lists will be there. A possible issue is that, at that point, we'll have to support the [""] syntax indefinitely, for backward compatibility, but that does not sound that bad either. > > Will be that what Sunder asks a acceptable solution. >=20 > I'm not sure what Sunder is asking TBH, it looks like queries about how > things work rather than a proposal for a change to me, but perhaps > that's just because I'm not familiar with the existing grammar. >=20 I know next to nothing about the pareser, sorry. :-( Regards, Dario --=20 <> (Raistlin Majere) ----------------------------------------------------------------- Dario Faggioli, Ph.D, http://about.me/dario.faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) --=-xQ41+a5oGvgrNQYnINvB Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlPXfRMACgkQk4XaBE3IOsSr7wCgps26tLzgDoEl0RzspQqxPHMg qu0An3MR8DzvAGn3hv5MObux20z2zmqs =rLSJ -----END PGP SIGNATURE----- --=-xQ41+a5oGvgrNQYnINvB-- --===============6901086315281166249== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel --===============6901086315281166249==--