[Trilinos-Users] AztecOO segmentation fault

[andrea3.villa at mail.polimi.it]

Good evening. I have experienced some "segmentation fault" errors  
during the building phase of the preconditioner in AztecOO. This  
problem is clearly related to the dymensions of the problem since I  
experienced no problem under some millions of degrees of freedoms.  
This problem seems to be machine-independent (it presents in the same  
way using 4gb or 128 gb of ram).
My question is: Is there any way to enlarge the maximum allocation  
dymension of contiguous memory? Is there any way to let AztecOO work  
above some millions of dofs without using parallel maps?

Thank You for your kind attention.
Andrea

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