[petsc-dev] MatMult implementation

[Ronal Celaya]

Hello everyone.
I'm work on CG implementation using PETSc. I know that PETSc has a solver
(ksp) but I want to implement it step by step.
How PETSc implements MatMult multiplication? I mean, where can I find the
algorithm used by PETSc to do Matrix-vector multiplication?

Sorry for my English

Regards,

-- 
Ronal Celaya
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