Properties
- asymmetric matrices
- run-time selectable preconditioner
- good parallel scaling
Usage
solver PBiCG;
preconditioner <conditioner>;
relTol <relative tolerance>;
tolerance <absolute tolerance>;
Details
Operation
Computation cost
Start-up
- 2 matrix-vector multiplies
- 1 parallel reduction
Per iteration
- 2 matrix-vector multiplies
- 3 parallel reductions
- + preconditioner - applied 2x
Further information
Source code:
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