• Back to all releases

Version 3.2.1 of FFTW

• 
• 3.3

• 
•  27 Jul 2011 23:16
• 

Release Notes: A finalized release of AVX, MPI, and other new features in 3.3-beta1. Compared to the beta, the main change is support for simultaneous installation of OpenMP and POSIX-threads versions.

• 
• 3.3-beta1

• 
•  27 Jun 2011 06:29
• 

• Major feature enhancements
• Beta

Release Notes: Support was added for AVX instructions, MPI distributed-memory parallelism, Fortran 2003 interface, quadruple precision (gcc 4.6 or later), and several minor enhancements.

• 
• 3.2.2

• 
•  15 Jul 2009 09:35
• 

• Minor

Release Notes: Some performance regressions were fixed. A workaround was added for a mingw64 bug.

• 
• 3.2.1

• 
•  15 Feb 2009 07:07
• 

• Minor feature enhancements

Release Notes: Performance improvements were in multidimensional real-data transforms. Documentation and compilation fixes were made.

• 
• 3.2

• 
•  16 Nov 2008 09:32
• 

• Minor feature enhancements

Release Notes: Real-to-complex transforms, non-power-of-two transforms, and multi-threaded transforms were made faster. Cell processor support was added. MIPS paired-single SIMD support was added.