Actual source code: richardsonimpl.h
petsc-3.10.5 2019-03-28
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      1: /*
      2:       Private data structure for Richardson Iteration
      3: */

      8:  #include <petsc/private/kspimpl.h>

     10: typedef struct {
     11:   PetscReal scale;                /* scaling on preconditioner */
     12:   PetscBool selfscale;            /* determine optimimal scaling each iteration to minimize 2-norm of resulting residual */
     13: } KSP_Richardson;

     15: #endif