[petsc-users] Matrix stored on many machines, filled by one process

Bartłomiej W bartlomiej.wach at yahoo.pl
Wed May 18 15:54:06 CDT 2011


Hello again,

I am wondering if it is possibile to have a matrix be stored across several machines but have only one process to set its values? Can I just create the matrix and then simply setownership range for process 0 to full size of the matrix and zero for others?

Thank You for an answer.
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