[petsc-users] Some questions in PETSc installation.

[Satish Balay]

for one petsc-3.1 is pretty old. Suggest using petsc-3.3

And ubuntu provides blas/lapack which can be installed with:

sudo apt-get install liblapack-dev

Satish

On Thu, 15 Nov 2012, Matthew Knepley wrote:

> On Thu, Nov 15, 2012 at 1:18 PM, paul zhang <paulhuaizhang at gmail.com> wrote:
> > Hi Matt,
> >
> > Do you have some idea to install   f2cblas and  f2clapack to /usr/lib on my
> > local Ubuntu? Since PETSc needs them.
> 
> Just use --download-f-blas-lapack.
> 
>    Matt
> 
> > Thanks,
> > Paul
> >
> >
> > On Thu, Nov 15, 2012 at 12:30 PM, huaibao zhang <paulhuaizhang at gmail.com>
> > wrote:
> >>
> >> Thanks a lot for your help Matt.
> >> Paul
> >>
> >> --
> >> Huaibao (Paul) Zhang
> >> Gas Surface Interactions Lab
> >> Department of Mechanical Engineering
> >> University of Kentucky,
> >> Lexington, KY, 40506-0503
> >> Office: 216 Ralph G. Anderson Building
> >> Web:gsil.engineering.uky.edu
> >>
> >> On Nov 15, 2012, at 12:29 PM, Matthew Knepley <knepley at gmail.com> wrote:
> >>
> >> On Thu, Nov 15, 2012 at 12:23 PM, paul zhang <paulhuaizhang at gmail.com>
> >> wrote:
> >>
> >> Hi there,
> >> Can I get some help to solve this issue?
> >>
> >>
> >> [hzh225 at dlxlogin2-2 petsc-3.1-p4]$ make
> >> PETSC_DIR=/home/hzh225/LIB_CFD/PETSC
> >> test
> >> Running test examples to verify correct installation
> >> Possible error running C/C++ src/snes/examples/tutorials/ex19 with 1 MPI
> >> process
> >> See
> >> http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html
> >> --------------------------------------------------------------------------
> >>
> >>
> >> This is not our message. It comes from your MPI.
> >>
> >>  Matt
> >>
> >> WARNING: It appears that your OpenFabrics subsystem is configured to only
> >> allow registering part of your physical memory.  This can cause MPI jobs
> >> to
> >> run with erratic performance, hang, and/or crash.
> >>
> >> This may be caused by your OpenFabrics vendor limiting the amount of
> >> physical memory that can be registered.  You should investigate the
> >> relevant Linux kernel module parameters that control how much physical
> >> memory can be registered, and increase them to allow registering all
> >> physical memory on your machine.
> >>
> >>
> >>
> >> --
> >> Huaibao (Paul) Zhang
> >> Gas Surface Interactions Lab
> >> Department of Mechanical Engineering
> >> University of Kentucky,
> >> Lexington,
> >> KY, 40506-0503
> >> Office: 216 Ralph G. Anderson Building
> >> Web:gsil.engineering.uky.edu
> >>
> >>
> >>
> >>
> >> --
> >> 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
> >>
> >>
> >
> >
> >
> > --
> > Huaibao (Paul) Zhang
> > Gas Surface Interactions Lab
> > Department of Mechanical Engineering
> > University of Kentucky,
> > Lexington,
> > KY, 40506-0503
> > Office: 216 Ralph G. Anderson Building
> > Web:gsil.engineering.uky.edu
> >
> 
> 
> 
> --
> 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
>