Intel® oneAPI Math Kernel Library
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PARDISO OOC problem

pourmatin85
New Contributor I
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Dear guys;

I'm trying to use PARDISO as my sparse solver and it works well for small matrices. However, when I try to run the code with 20000X20000 matrix, it terminates the execution with this error:

fatal error: access violation

Although it shouldn't be about memory, I tried to run this example with OOC. then I got this error:
the file .\pardiso_ooc.cfg was not opened.

my system is: intel t7700, vista, VS2008, MKL 10.1.2.026, win32
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Gennady_F_Intel
Moderator
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It seems that the executable doesn't find the configuration file. By default, pardiso_ooc.cfg is placed to the same directory where the executable is located. For more info please read mkl reference manual.
--Gennady

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pourmatin85
New Contributor I
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It seems that the executable doesn't find the configuration file. By default, pardiso_ooc.cfg is placed to the same directory where the executable is located. For more info please read mkl reference manual.
--Gennady


I have read the manual Gennady. But the problem still stands. Do I have to open the configuration file with "open()" statement? or anything else?
By the way, is that normal that I should use OOC for a 20,000x20,000 matrix!? my ram is 8gb.
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