PARDISO memory limit ?

[didier_bo]

Hello,

I am having this error :
MKL-DSS-DSS-Error, Out of memory
while solving a sparse matrix with DSS.

The point is that the machine has huge memory (1 TB of RAM) and a bit smaller problems use only ~40 GB of memory (4%).

So, my question is : is-there a "hard" memory limit within PARDISO (such as 32 GB or 64 GB) ?

[Gennady_F_Intel · Accepted solution]

There are no such problems if you are using ILP64 interfaces.

what MKL version you are using?

how do you link the application?

[didier_bo]

Thank you so mush for your reactivity and your perfect answer.
This information exist in the "User's guide" but not in the "Reference Manual" and I think it would be judicious to make a reference of this information in the second document in the section error of the padiso's routine.
Best regard