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Zapata__Felipe
Beginner
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Invalid floating when calling DGEQRF

I am using the DGEQRF subroutine to implement an orthogonalization using the QR factorization. Compiling and running the code using gfortan and MKL works well but when I try ifort and MKL I get the following error:

forrtl: error (65): floating invalid

Details:

ifort version: ifort (IFORT) 19.0.1.144 20181018

MKL version: parallel_studio_xe_2019_update1_cluster_edition

The source code can be found at: https://github.com/NLESC-JCER/Fortran_Davidson

The traceback option points me to the following line of the code:

https://github.com/NLESC-JCER/Fortran_Davidson/blob/master/src/davidson.f90#L241

I am compiling the code using cmake like:

 cmake -H. -Bbuild -DCMAKE_Fortran_COMPILER=ifort -DCMAKE_BUILD_TYPE=Debug

then

 cmake --build build

Finally I run the code like:

./bin/main

I really appreciate any help you can provide.

Best,

Felipe Z. 

 

 

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1 Reply
Gennady_F_Intel
Moderator
80 Views

the similar as https://software.intel.com/en-us/forums/intel-math-kernel-library/topic/802640

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