Intel® oneAPI Math Kernel Library
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dfeast_scsrgv and zfeast_hcsrgv Segmentation fault Error

yera__rolando
Beginner
205 Views

Hello,

I am trying solve a generalized eigenvalues problem Ax = λBx by means of dfeast_scsrgv, but, I get SIGSEV error, I test the individual matrices A and B with dfeast_scsrev and all works fine, so I think that is not a problem of data representation.

Attached goes a code example for the problem described.

 

pd: The hermitian version zfeast_hcsrgv has the same issue. Sorry for the english.

 

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3 Replies
Gennady_F_Intel
Moderator
205 Views

which version of mkl did you try?

yera__rolando
Beginner
205 Views

2019 update 4, in Linux, I try with both ICC and GCC compilers.

Gennady_F_Intel
Moderator
205 Views

the fix of the issue available in MKL 2020.1.

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