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fortran-lang / fftpack

Double precision version of fftpack
https://fortran-lang.github.io/fftpack/
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Add test CI for Linux-ifort #36

Closed zoziha closed 1 year ago

zoziha commented 1 year ago

Description

OneAPI already has the fft algorithm in mkl, and the main purpose of adding the Intel compiler CI is to ensure that the code conforms to the Fortran standards.

In fact, when testing fftpack for usability with Intel compilers, I found some old programming paradigms:

Passing floating-point type (Wsave(2*n+1:)) to integer (Ifac(*)) might trigger a compiler interface check error.

zoziha commented 1 year ago

No Fortran code involved, just add ifort CI, I've merged this PR.