Hello, I have been trying to use the functions PetscSocketOpen but it gets stuck in this function shooting the following error
[0]PETSC ERROR: --------------------- Error Message -------------------------------------------------------------- [0]PETSC ERROR: Error in system call [0]PETSC ERROR: Connection refused by remote host renoir port 5005 [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting. [0]PETSC ERROR: Petsc Release Version 3.5.2, Sep, 08, 2014 [0]PETSC ERROR: ./10D on a arch-linux2-c-debug named renoir by hridya Wed Jan 28 10:45:49 2015 [0]PETSC ERROR: Configure options --download-mpich [0]PETSC ERROR: #1 PetscOpenSocket() line 133 in /home/hridya/Downloads/petsc-3.5.2/src/sys/classes/viewer/impls/socket/send.c [0]PETSC ERROR: #2 PetscViewerSocketSetConnection() line 400 in /home/hridya/Downloads/petsc-3.5.2/src/sys/classes/viewer/impls/socket/send.c [0]PETSC ERROR: #3 PetscViewerSocketOpen() line 289 in /home/hridya/Downloads/petsc-3.5.2/src/sys/classes/viewer/impls/socket/send.c i am using this for the first time. Please help ! Thanks a lot *Siddhesh M Godbole* 5th year Dual Degree, Civil Eng & Applied Mech. IIT Madras On Tue, Jan 27, 2015 at 6:54 PM, Barry Smith <[email protected]> wrote: > > Use PetscBinaryWrite.m from MATLAB (documentation at the top of the > file) to save the array into a file then in PETSc use VecLoad() to load the > matrix. PetscBinaryWrite.m is in $PETSC_DIR/bin/matlab or > $PETSC_DIR/share/petsc/matlab depending on your version of PETSc. > > Barry > > > > > On Jan 27, 2015, at 1:52 AM, siddhesh godbole < > [email protected]> wrote: > > > > Hello, > > i am trying to import an array of 10000 elements into petsc. interfacing > fails when i try to use launch('./mycode',np,opt) in my matlab due to some > incompatibility. Then i tried importing .mat file into petsc and i got > stuck. > > Can you please tell me how can i import an array from matlab into petsc > and use it for my calculations? > > Thanks in advance! > > > > Siddhesh M Godbole > > > > 5th year Dual Degree, > > Civil Eng & Applied Mech. > > IIT Madras > >
