OpenMP incompatible with LAPACK & BLAS routines

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Adam connolly 2011-2-26

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编辑： James Tursa 2024-4-2

I've written a few c mex files and have called dsyev to find eigenvalues etc. I want to call this routine in parallel in a threaded loop. Everything compiles OK without warnings (using MS Visual Studio Prof. Edition 2005).

However, when I call it from Matlab it just crashes, without any error messages...

Anyone have any ideas?!?

Thanks in advance

Adam

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zhuanyi 2024-3-31

Hi Adam, do you have any update? I am facing the same problem.

James Tursa 2024-4-2

编辑：James Tursa 2024-4-2

@zhuanyi Can you open a new Question, and maybe include a minimal complete example that reproduces the problem?

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回答（1 个）

Jill Reese 2011-3-4

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Running your original mex function within a MATLAB Parallel Computing Toolbox parfor loop might give you the parallelism you want.

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