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29 lines
1.6 KiB
Plaintext
29 lines
1.6 KiB
Plaintext
BICGSTAB | Iterative method BICGSTAB CGS BICG BICGSTABL RGMRES
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CSR | Storage format for matrix A CSR COO JAD
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60 | Domain size (acutal system is this**3)
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1 | Stopping criterion
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80 | MAXIT
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01 | ITRACE
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20 | IRST restart for RGMRES and BiCGSTABL
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3L-M-RAS-U-D4 | Preconditioner description NONE DIAG BJAC 2L-M-RAS-ID4
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3 | N levels
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AS | Preconditioner for base level(s): NONE DIAG BJAC AS
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ILU | Fact. for base: ILU MILU ILUT SLU UMFP
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0 | Fill level for ILU(K) and ILU(T,P)
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1.d-8 | Threshold for ILU(T,P), ignored otherwise
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1 | Number of overlap layers
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HALO | Restriction: NONE HALO
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NONE | Prolongator: NONE SUM AVG
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ML | Preconditioner for upper levels must be ML ignored if nlev<2
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MULT | Type of multilevel NONE ADD MULT (none is self contradictory!!)
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DEC | Aggregation algorithm: DEC SYMDEC GLB
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SMOOTH | Prolongator: NONE SMOOTH
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REPL | coarse matrix: DIST REPL
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POST | Smoother position: PRE POST TWOSIDE
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UMFP | Fact. for upper: ILU MILU ILUT SLU UMFP
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0 | Fill level for ILU(K) and ILU(T,P)
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1.e-8 | Threshold for ILU(T,P), ignored otherwise
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4 | Number of Jacoby sweeps
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-1.0 | Smoother omega if >=0.0, if <0.0 library default
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