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mld2p4-2:

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Document name change for smoothers_bld
This commit is contained in:
Salvatore Filippone
2016-10-04 16:24:21 +00:00
parent 3cbeeda750
commit 0ccf29897a
15 changed files with 184 additions and 105 deletions
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docs/html/node15.html
+8 -9
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@@ -129,7 +129,7 @@ Setup and application of the default multi-level Schwarz preconditioner.
!
! build the preconditioner
call mld_hierarchy_bld(A,desc_A,P,info)
call mld_ml_prec_bld(A,desc_A,P,info)
call mld_smoothers_bld(A,desc_A,P,info)
!
! set the solver parameters and the initial guess
@@ -219,13 +219,13 @@ Setup of a hybrid three-level Schwarz preconditioner.</CAPTION>
! a coarsest matrix replicated on the processors, and the
! LU factorization from UMFPACK as coarse-level solver
call mld_precinit(P,'ML',info)
call mld_hierarchy_bld(A,desc_A,P,info)
call_mld_precset(P,'SMOOTHER_TYPE','BJAC',info)
call_mld_precset(P,'SMOOTHER_POS,'POST'w,info)
call mld_precset(P,'COARSE_MAT','REPL',info)
call mld_precset(P,'COARSE_SOLVE','UMF',info)
call mld_ml_prec_bld(A,desc_A,P,info)
call mld_hierarchy_bld(A,desc_A,P,info)
call mld_smoothers_bld(A,desc_A,P,info)
... ...
</PRE>
</TD></TR>
@@ -256,12 +256,11 @@ Setup of a hybrid three-level Schwarz preconditioner.</CAPTION>
! multifrontal solver in MUMPS as coarse-level solver
call mld_precinit(P,'ML',info,nlev=3)
call mld_hierarchy_bld(A,desc_A,P,info)
call mld_precset(P,mld_smoother_type_,'BJAC',info)
call mld_precset(P,mld_coarse_mat_,'REPL',info)
call mld_precset(P,mld_coarse_solve_,'MUMPS',info)
call mld_ml_prec_bld(A,desc_A,P,info)
call mld_hierarchy_bld(A,desc_A,P,info)
call mld_smoothers_bld(A,desc_A,P,info)
... ...
</PRE>
</TD></TR>
@@ -291,11 +290,11 @@ Setup of an additive three-level Schwarz preconditioner.</CAPTION>
! post-smoother, and 5 block-Jacobi sweeps (with UMFPACK LU
! on the blocks) as distributed coarsest-level solver
call mld_precinit(P,'ML',info,nlev=3)
call mld_ml_prec_bld(A,desc_A,P,info)
call mld_precset(P,'ML_TYPE','ADD',info)
call_mld_precset(P,'SMOOTHER_POS','TWOSIDE',info)
call mld_precset(P,'COARSE_SWEEPS',5,info)
call mld_ml_prec_bld(A,desc_A,P,info)
call mld_hierarchy_bld(A,desc_A,P,info)
call mld_smoothers_bld(A,desc_A,P,info)
... ...
</PRE>
</TD></TR>