Hi, I am trying to use MatSolveTranspose for a sequential BAIJ format, however whenever I call MatSolveTranspose I get a segmentation fault.
The sequence of calls which I make is: MatILUFactorSymbolic MatLUFactorNumeric And I use the resulting matrix in calls to: MatSolve and MatSolveTranspose When I use MatSolve this works great. However, with MatSolveTranspose it appears petsc tries to allocate memory in a never ending loop until my machine runs out of memory and I get a seg fault. If I do a call to MatHasOperation with this matrix the result is Petsc_True, so in theory I think the call to MatSolveTranspose should work. Am I doing something wrong or is this a problem with MatSolveTranspose for seqBAIJ matrices? Any help would be greatly appreciated. Thanks, Laslo
