Intel® Distribution for Python*
Support and discussions for achieving faster Python* applications and core computational packages.
Announcements
Welcome to the Intel Community. If you get an answer you like, please mark it as an Accepted Solution to help others. Thank you!
371 Discussions

Intel MKL Error Parameter 4 was incorrect on entry to DGELSD.

Nothing__S
Beginner
320 Views

I get this error when training a neural net using using Theano and Lasagne.

In particular, I get this error when taking the square or square root of a variable e.g., theano.tensor.sqr(input) 

In case it helps:

I've installed python packages: mkl 2018.0.3, mkl-service 1.1.2, mkl_fft 1.0.4, mkl_random 1.0.1

Please advise.

 

0 Kudos
1 Reply
Oleksandr_P_Intel
320 Views

Hi, 

Could you please execute your entire Python reproducer with environment variable MKL_VERBOSE=1 and provide the printed verbose info for the offensive DGELSD call. 

DGELSD is solving least squared problem for a general matrix `A`. The parameter 4 is likely one of the dimensions of the matrix, but the requested output will determine this definitively. 

Thank you,
Oleksandr

Reply