Error in LCD

Keita Teranishi keita at
Mon Oct 29 15:37:57 CDT 2007



I am having a trouble with LCD in KSP module.  I got following error messages as I executed src/ksp/ksp/example/tutorials/ex10.  There is no error message when running much simpler examples such as ex2.  




keita $ ex10 -f0 ./xerox2000c3.spd -f1 ./xerox2000c3.spd -ksp_type lcd

[0]PETSC ERROR: --------------------- Error Message ------------------------------------

[0]PETSC ERROR: Null argument, when expecting valid pointer!

[0]PETSC ERROR: Null Object: Parameter # 1!

[0]PETSC ERROR: ------------------------------------------------------------------------





[0]PETSC ERROR: ------------------------------------------------------------------------

[0]PETSC ERROR: VecDuplicateVecs() line 533 in src/vec/vec/interface/vector.c

[0]PETSC ERROR: KSPSetUp_LCD() line 48 in src/ksp/ksp/impls/lcd/lcd.c

[0]PETSC ERROR: KSPSetUp() line 198 in src/ksp/ksp/interface/itfunc.c

[0]PETSC ERROR: main() line 293 in src/ksp/ksp/examples/tutorials/ex10.c

[unset]: aborting job:

application called MPI_Abort(MPI_COMM_WORLD, 85) - process 0


 Keita Teranishi
 Math Software Group
 Cray Inc.
 keita at


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