735801b11f
* Compiling OpenMP support (--enable-openmp) now installs a fftw3_omp library, instead of fftw3_threads, so that OpenMP and POSIX threads (--enable-threads) libraries can be built and installed at the same time. * Various minor compilation fixes, corrections of manual typos, and improvements to the benchmark test program. * Add support for the AVX extensions to x86 and x86-64. The AVX code works with 16-byte alignment (as opposed to 32-byte alignment), so there is no ABI change compared to FFTW 3.2.2. * Added Fortran 2003 interface, which should be usable on most modern Fortran compilers (e.g. gfortran) and provides type-checked access to the the C FFTW interface. (The legacy Fortran-77 interface is still included also.) * Added MPI distributed-memory transforms. Compared to 3.3alpha, the major changes in the MPI transforms are: * Fixed some deadlock and crashing bugs. * Added Fortran 2003 interface. * Added new-array execute functions for MPI plans. * Eliminated use of large MPI tags, since Cray MPI requires tags < 224. * Expanded documentation. * make check now runs MPI tests * Some ABI changes — not binary-compatible with 3.3alpha MPI. * Add support for quad-precision __float128 in gcc 4.6 or later (on x86. x86-64, and Itanium). The new routines use the fftwq_ prefix. * Temporarily removed MIPS paired-single support due to lack of available hardware for testing. We hope to add it back before the final FFTW 3.3 release; meanwhile, users who want this functionality should continue using FFTW 3.2.x. * Removed support for the Cell Broadband Engine. Cell users should use FFTW 3.2.x. * New convenience functions fftw_alloc_real and fftw_alloc_complex to use fftw_malloc for real and complex arrays without typecasts or sizeof. |
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| buildlink3.mk | ||
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| distinfo | ||
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| PLIST | ||