Changeset 7548

Timestamp:

02/28/11 22:55:05 (14 years ago)

Author:

Eric.Larour

Message:

bette rstokes solver options

File:

• issm/trunk/src/m/model/solvers/stokesoptions.m (modified) (1 diff)

issm/trunk/src/m/model/solvers/stokesoptions.m

@@ -14 +14 @@
 end
 if PETSC_VERSION==3,
-        options={{'mat_type','mpiaij'},{'ksp_type','gmres'},{'pc_type','fieldsplit'},{'pc_field_split_type','multiplicative'},...
-        {'fieldsplit_0_pc_type','asm'},{'fieldsplit_0_ksp_type','gmres'},{'fieldsplit_0_sub_pc_type','jacobi'},{'fieldsplit_0_pc_asm_overlap',2},...
-        {'fieldsplit_1_pc_type','jacobi'},{'fieldsplit_1_ksp_type','preonly'},{'issm_option_solver','stokes'}};
+        options={{'mat_type','mpiaij'},{'ksp_max_it',1000},{'ksp_type','gmres'},{'pc_type','fieldsplit'},{'pc_field_split_type','schur'},...
+        {'fieldsplit_0_pc_type','jacobi'},{'fieldsplit_0_ksp_type','preonly'},...
+        {'fieldsplit_1_pc_type','asm'},{'fieldsplit_1_ksp_type','preonly'},{'fieldsplit_1_sub_pc_type','sor'},{'fieldsplit_1_pc_asm_overlap',10},{'issm_option_solver','stokes'}};
 end