[petsc-dev] Problem with latest "petsc-dev" change

Carl Ponder CPonder at NVidia.Com
Wed Nov 3 18:00:16 CDT 2010


*On 11/03/2010 05:43 PM, Satish Balay wrote:*

>     Perhaps you pulled petsc-dev - but not BuildSystem - so they are out-of-sync?


Satish -- here are the commands I used:

    hg clone http://petsc.cs.iit.edu/petsc/petsc-dev
    cd petsc-dev/config
    hg clone http://petsc.cs.iit.edu/petsc/BuildSystem
    cd ..
    export PETSC_ARCH=arch-linux-gnu-c-debug
    export PETSC_DIR=$PWD
    ./configure --with-cc=mpicc --with-fc=mpif90
    --download-f-blas-lapack=1 --download-hdf5=1
    --prefix=$PETSC_DIR/$PETSC_ARCH
    make PETSC_DIR=$PWD PETSC_ARCH=arch-linux-gnu-c-debug all

Note that while I pulledBuildSystem, I haven't taken any special steps 
to install it, I just run the installation steps forpetsc-dev in the 
parent directory.
This is what I get from reading

    http://www.mcs.anl.gov/petsc/petsc-as/developers/index.html#Obtaining

although I'm skipping the steps

    hg pull -u
    ./$PETSC_ARCH/conf/reconfigure-$PETSC_ARCH.py

Are these necessary, given that I've pulled the updated trees and run 
the configure & make?
Thanks,

                     Carl Ponder


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