[petsc-dev] Do we really need MAT_IGNORE_MATRIX?

Lisandro Dalcin dalcinl at gmail.com
Wed Mar 17 23:10:07 CDT 2010

I've been very busy with other stuff, so I've not followed PETSc
development too closely as I should...

IIUC, the only purpose of MAT_IGNORE_MATRIX is for getting only one of
mat or pmat...  Would'nt be enough to pass a NULL pointer for newmat
or newpmat?

Lisandro Dalcin
Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC)
Instituto de Desarrollo Tecnológico para la Industria Química (INTEC)
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
PTLC - Güemes 3450, (3000) Santa Fe, Argentina
Tel/Fax: +54-(0)342-451.1594

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