[SCIP] Binary for ARM architecture

Barry Hurley b.hurley at keelvar.com
Wed Nov 24 12:05:00 CET 2021


Many thanks Mathieu and Franziska, I will follow up offline with you.

Regards,
Barry
On 24 Nov 2021, 09:38 +0000, Franziska Schloesser <schloesser at zib.de>, wrote:
> Dear Barry,
> Currently we are testing compilation on arm on a raspberry pi, where we include a locally compiled onetbb2021.4. The distributed binary package includes a scip compiled with soplex and papilo.
> As far as I know there are no immediate plans for getting a mac machine with the new architecture.
> For improving the compilation, let's continue the discussion privately. Please send me logfile containing the error(s) and we can check it.
> Best,
> Franziska
> On 11/24/21 9:44 AM, Mathieu Besançon wrote:
> > Dear Barry,
> >
> > I think PaPILO depends on libraries that are not cross-platform, it will be a mid-term goal to make it compile everywhere. In the meantime for Mac ARM, compiling with PaPILO off should work?
> >
> > Let us know if it doens't.
> >
> > Regards,
> > Mathieu Besançon
> >
> > > On Mon, Nov 22, 2021 at 11:38 AM Barry Hurley <b.hurley at keelvar.com> wrote:
> > > > Hi,
> > > >
> > > > I wonder if there are any plans to provide binary packages for the ARM architecture? The latest v7.0.3 source code does not cleanly compile on a new ARM64v8 MacBook Pro – there are some external dependencies such as “catch” in papilo that are missing upstream changes for ARM support. I managed to get it to compile by updating that and disabling some things but there were a number of warnings. `make test` successfully passes 1361 tests.
> > > >
> > > > Is this something that there is any plans to provide official binaries for? I would be happy to help in any way I can. With Apple no longer selling Intel machines, this is likely to become a growing demand I would expect. Many thanks in advance, and thank you for all the work that has gone into the SCIP suite so far.
> > > >
> > > > Regards,
> > > > Barry Hurley
> > > > Keelvar
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> >
> >
> > --
> > Mathieu Besançon
> >
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