FFTW

Software Summary

Mesabi

Default Module: 

3.3.6-double-intel-2018-release

Other Modules Available: 

fftw, 3.2.2, 3.3-ompi-double, 3.3-ompi-single, 3.3-pmpi-double, 3.3-pmpi-single, 3.3.3-double-gnu-4.8.1, 3.3.3-double-impi-4.1.1.036-intel-2013-update5, 3.3.3-double-intel-2013-update5, 3.3.3-double-ompi-1.7.2-gnu-4.8.1, 3.3.3-double-ompi-1.7.2-intel-2013-update5, 3.3.3-impi-double, 3.3.3-impi-single, 3.3.3-single-impi-4.1.1.036-intel-2013-update5, 3.3.3-single-ompi-1.7.2-gnu-4.8.1, 3.3.3-single-ompi-1.7.2-intel-2013-update5, 3.3.4-double-gnu-4.9.2-haswell, 3.3.6-double-impi-intel-2018-release, 3.3.6-double-intel-2018-release, 3.3.4-double-gnu-4.9.2, 3.3.4-double-impi-5.0.3.048-intel-2015-update2, 3.3.4-double-intel-2015-update2, 3.3.4-double-ompi-1.8.4-gnu-4.9.2, 3.3.4-double-ompi-1.8.4-intel-2015-update2, 3.3.5-double-impi-5.1.3.223-intel-2016-update3, 3.3.5-double-intel-2016-update3, 3.3.6-double-gnu-7.2.0, 3.3.6-double-impi-5.1.3.223-intel-2016-update3, 3.3.6-double-intel-2016-update3, 3.3.6-double-ompi-3.0.0-gnu-7.2.0, 3.3.6-double-intel-2018-release, 3.3.6-double-impi-intel-2018-release

Last Updated On: 

Tuesday, February 27, 2018

Itasca

Default Module: 

3.3.6-double-intel-2018-release

Other Modules Available: 

fftw, 3.2.2, 3.3-ompi-double, 3.3-ompi-single, 3.3-pmpi-double, 3.3-pmpi-single, 3.3.3-double-gnu-4.8.1, 3.3.3-double-impi-4.1.1.036-intel-2013-update5, 3.3.3-double-intel-2013-update5, 3.3.3-double-ompi-1.7.2-gnu-4.8.1, 3.3.3-double-ompi-1.7.2-intel-2013-update5, 3.3.3-impi-double, 3.3.3-impi-single, 3.3.3-single-impi-4.1.1.036-intel-2013-update5, 3.3.3-single-ompi-1.7.2-gnu-4.8.1, 3.3.3-single-ompi-1.7.2-intel-2013-update5, 3.3.4-double-gnu-4.9.2-haswell, 3.3.6-double-impi-intel-2018-release, 3.3.6-double-intel-2018-release, 3.3.4-double-gnu-4.9.2, 3.3.4-double-impi-5.0.3.048-intel-2015-update2, 3.3.4-double-intel-2015-update2, 3.3.4-double-ompi-1.8.4-gnu-4.9.2, 3.3.4-double-ompi-1.8.4-intel-2015-update2, 3.3.5-double-impi-5.1.3.223-intel-2016-update3, 3.3.5-double-intel-2016-update3, 3.3.6-double-gnu-7.2.0, 3.3.6-double-impi-5.1.3.223-intel-2016-update3, 3.3.6-double-intel-2016-update3, 3.3.6-double-ompi-3.0.0-gnu-7.2.0, 3.3.6-double-intel-2018-release, 3.3.6-double-impi-intel-2018-release

Last Updated On: 

Tuesday, February 27, 2018

Lab

Default Module: 

3.3.6-double-intel-2018-release

Other Versions Available: 

3.3.2, 3.3.3-double-gnu-4.8.1, 3.3.3-double-impi-4.1.1.036-intel-2013-update5, 3.3.3-double-intel-2013-update5, 3.3.3-double-ompi-1.7.2-gnu-4.8.1, 3.3.3-double-ompi-1.7.2-intel-2013-update5, 3.3.3-single-impi-4.1.1.036-intel-2013-update5, 3.3.3-single-ompi-1.7.2-gnu-4.8.1, 3.3.3-single-ompi-1.7.2-intel-2013-update5, 3.3.6-double-intel-2018-release, 3.3.4-double-gnu-4.9.2, 3.3.4-double-impi-5.0.3.048-intel-2015-update2, 3.3.4-double-intel-2015-update2, 3.3.4-double-ompi-1.8.4-gnu-4.9.2, 3.3.4-double-ompi-1.8.4-intel-2015-update2, 3.3.5-double-impi-5.1.3.223-intel-2016-update3, 3.3.5-double-intel-2016-update3, 3.3.6-double-gnu-7.2.0, 3.3.6-double-impi-5.1.3.223-intel-2016-update3, 3.3.6-double-intel-2016-update3, 3.3.6-double-ompi-3.0.0-gnu-7.2.0, 3.3.6-double-intel-2018-release, 3.3.6-double-impi-intel-2018-release

Last Updated On: 

Tuesday, February 27, 2018

Last Updated On: 

Tuesday, February 27, 2018

Support Level: 
Primary Support
Software Access Level: 
Open Access
Software Categories: 
Numerical Libraries
Software Description
Software Description: 

FFTW is a free collection of fast C routines for computing the Discrete Fourier Transform in one or more dimensions.  It includes complex, real, and parallel transforms, and can handle arbitrary array sizes efficiently.  FFTW is typically faster than other publically-available FFT implementations, and is even competitive with vendor-tuned libraries.  To achieve this performance, FFTW uses novel code-generation and runtime self-optimization techniques.  The FFTW package was developed at MIT by Matteo Frigo and Steven G. Johnson.  More information can be found at the web site: www.fftw.org.

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