Access violation, when using PARDISO

Access violation, when using PARDISO

qlsn55's picture
qlsn55
Fri, 10/28/2011 - 18:36

Hi, everyone. I have a problem related to PARDISO. I want to solve a large linear equation

about 14862 x 14862. It worked when solve more smaller size, but that size does not work with 157 error.

Pleas help me.

My system is 8gb memory andusing 64bit fortran complier ( Intel composer Xe 2011).

Also relevant setting is using"mkl_intel_lp64.lib mkl_solver_lp64.lib mkl_intel_thread.lib mkl_core.lib libiomp5md.lib"

If you wand I can send the file contains the matrix A and b ( A x = b ) which I an going to solve.

Thank you.

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Gennady Fedorov (Intel)'s picture
Gennady Fedorov (Intel)
Fri, 10/28/2011 - 19:49

Was You able to execute another PARDISO related tasks? say, some pardiso examples from \examples\solverf\source\ one of the causemightbe some problem with the system you are running on. or then please let us the test - we will check on our side. --Gennady

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Sergey Kostrov's picture
Sergey Kostrov
Sat, 10/29/2011 - 13:36

>>...about 14862 x 14862. It worked when solve more smaller size...

What about a data type? A single precision or double precision?
In another words, what isthe length for a data type you used?32-bit, 64-bit or 128-bit?

>>...It worked when solve more smaller size...

It is clear that it used less memory, and 14862x14862 uses more memory. Is there anytext for the error 157?

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Sergey Solovev (Intel)'s picture
Sergey Solovev (Intel)
Sun, 10/30/2011 - 20:55

Could you set msglvl=1 and provide us with output info?
Thank you!

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