On Thu, Mar 5, 2015 at 11:35 AM, Barry Smith <[email protected]> wrote:
> > Matt, > > Please don't put such fixes into random branches you happen to be > working on (like knepley/feature-parallel-configure). It is better to go > directly into their only little branch. > I thought it was fine because it was a configure branch. > Your fix doesn't work. I have pushed a fix in the branch > barry/error-on-64bitindices-with-ml and merged into next. Also explained > why 64 bit indices with ML are not going to happen in ml.py > I accepted the email on faith. > self.requires32bitint = 1; # ml uses a combination of "global" > indices that can be 64 bit and local indices that are always int therefore > it is > # essentially impossible to use ML's 64 > bit integer mode with PETSc's --with-64-bit-indices > > Note: also this is the "Trilinos style" of having these two kinds of > indices. I debated doing this with PETSc but felt it was too complex with > little payoff. > Do they mix the two kinds of indices in the interface? Matt > Barry > > > > > On Mar 5, 2015, at 11:02 AM, Matthew Knepley <[email protected]> wrote: > > > > On Thu, Mar 5, 2015 at 11:01 AM, Barry Smith <[email protected]> wrote: > > > > Matt, > > > > Please ALWAYS list the branch(s)/commit that you did this in when you > say you "pushed a fix" > > > > > https://bitbucket.org/petsc/petsc/commits/ba4f728f6c00f645cbd73e74de34ed390600afde > > > > Matt > > > > Barry > > > > > On Mar 5, 2015, at 9:12 AM, Matthew Knepley <[email protected]> wrote: > > > > > > I pushed a fix. > > > > > > Matt > > > > > > On Thu, Mar 5, 2015 at 2:18 AM, Stefano Zampini < > [email protected]> wrote: > > > PETSc is broken when configured with --download-ml > --with-64-bit-indices. > > > ML has support for 64 bit integers (using ML's configure flag > --with-ml-64bit-integer) but one needs to specify the type of 64 bit > integer (long long or long or whatever...) > > > > > > Better to turn off 64 bit builds of ML before adding support for it > during configure. > > > > > > > > > Stefano > > > > > > > > > > > > -- > > > What most experimenters take for granted before they begin their > experiments is infinitely more interesting than any results to which their > experiments lead. > > > -- Norbert Wiener > > > > > > > > > > -- > > What most experimenters take for granted before they begin their > experiments is infinitely more interesting than any results to which their > experiments lead. > > -- Norbert Wiener > > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener
