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.
This release fixes a bug that causes incorrect
results to be computed in programs that use both
REDFT11 (a.k.a. DCT-IV) and RODFT11 (a.k.a.
DST-IV) at the same time.
Support for the Cell processor was added along with a 64-bit API, experimental MPI support, and support for MIPS paired-single SIMD instructions. r2c transforms and multi-threading were accelerated. A return value bug in the Fortran interface for dfftw_init_threads was fixed. G77 wrappers are now optional if gfortran is detected.
This release fixes the --enable-portable-binary option in the configure script. It fixes thread compilation on AIX. Configure now detects Core/Duo arch. Altivec detection has been fixed.
