You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
2.3 KiB
Plaintext
34 lines
2.3 KiB
Plaintext
qc2534.mtx ! This matrix (and others) from: http://math.nist.gov/MatrixMarket/ or
|
|
NONE ! rhs | http://www.cise.ufl.edu/research/sparse/matrices/index.html
|
|
MM ! File format: MM (Matrix Market) HB (Harwell-Boeing).
|
|
BICGSTAB ! Iterative method: BiCGSTAB BiCG CGS RGMRES BiCGSTABL CG
|
|
CSR ! Storage format: CSR COO JAD
|
|
0 ! IPART (partition method): 0 (block) 2 (graph, with Metis)
|
|
2 ! ISTOPC
|
|
01000 ! ITMAX
|
|
-1 ! ITRACE
|
|
30 ! IRST (restart for RGMRES and BiCGSTABL)
|
|
1.d-5 ! EPS
|
|
3L-M-RAS-I-D4 ! Longer descriptive name for preconditioner (up to 20 chars)
|
|
ML ! Preconditioner type: NONE DIAG BJAC AS ML
|
|
0 ! Number of overlap layers for AS preconditioner
|
|
HALO ! AS restriction operator: NONE HALO
|
|
NONE ! AS prolongation operator: NONE SUM AVG
|
|
ILU ! AS subdomain solver: ILU MILU ILUT UMF SLU
|
|
1 ! Fill level P for ILU(P) and ILU(T,P)
|
|
1.d-4 ! Threshold T for ILU(T,P)
|
|
1 ! Jacobi sweeps
|
|
3 ! Number of levels in a multilevel preconditioner
|
|
AS ! Smoother type JACOBI BJAC AS ignored for non-ML
|
|
SMOOTHED ! Type of aggregation: SMOOTHED NONSMOOTHED MINENERGY
|
|
DEC ! Type of aggregation: DEC
|
|
MULT ! Type of multilevel correction: ADD MULT
|
|
POST ! Side of multiplicative correction PRE POST TWOSIDE (ignored for ADD)
|
|
DIST ! Coarsest-level matrix distribution: DIST REPL
|
|
BJAC ! Coarsest-level solver: BJAC UMF SLU SLUDIST
|
|
ILU ! Coarsest-level subsolver: ILU UMF SLU SLUDIST
|
|
0 ! Coarsest-level fillin P for ILU(P) and ILU(T,P)
|
|
1.d-4 ! Coarsest-level threshold T for ILU(T,P)
|
|
4 ! Number of Jacobi sweeps for BJAC coarsest-level solver
|
|
0.10d0 ! Smoothed aggregation threshold: >= 0.0
|