Projects / SHTns / Releases

All releases of SHTns

  •  13 Mar 2014 19:15
Avatar

    Release Notes: This release adds several new features, including support for Intel Xeon Phi (in native mode only, icc 14+ required). The building process is also more robust, and a feature for saving/restoring configurations allows faster initialization and better bit-level reproducibility of results. A few minor bugs are also fixed.

    •  18 Sep 2013 13:11
    Avatar

      Release Notes: This update corrects a performance problem for the analysis step of large transforms, when spatial data was stored with a contiguous longitude coordinate. Performance of this case is now comparable to other cases (e.g., synthesis and contiguous theta storage).

      •  06 Aug 2013 10:14
      Avatar

        Release Notes: The main new feature in this release is the introduction of scalar spherical harmonic transforms of complex valued spatial data. There is also a new function for controlling the amount of informative output (verbosity). Support for Intel MKL has been improved, the header file is now compatible with std::complex (c++), and a new Python example for solving shallow water equations has been added.

        •  10 Apr 2013 16:53
        Avatar

          Release Notes: This release fixes problems with compilation, adds optional support for the fft provided by intel MKL, and allows multi-threaded and single-threaded libraries to be installed side-by-side. The multi-threaded fftw is detected more reliably. The timing program now works on MacOS X and requires less memory. There are also other minor fixes and improvements.

          •  03 Oct 2012 14:11
          Avatar

            Release Notes: This release adds new functions to access more data structures (m, gauss nodes, etc.) and allows some special operators to be applied in spectral space without performing a transform (like multiplication by cos(theta)). There are also minor improvements and two important bugfixes (one specific to openmp, the other to clang).

            •  25 Jun 2012 08:41
            Avatar

              Release Notes: This release applies the previous critical bugfix to the OpenMP parallel code.

              •  24 Jun 2012 21:21
              Avatar

                Release Notes: This release fixes an imported bug which led to wrong results when computing gradients (functions SHtor_to_spat and SHsph_to_spat) with on-the-fly transforms. Other transform functions have been not affected, and only the on-the-fly algorithm was wrong for mmax > 0. All users should upgrade.

                •  21 Jun 2012 15:29
                Avatar

                  Release Notes: This minor release fixes a few bugs in the build system and comes with an improved Python interface, thanks to two new very simple methods, synth() and analys().

                  •  21 May 2012 22:43
                  Avatar

                    Release Notes: In this release parallel transforms are slightly faster and the Python interface has keyword argument support and proper exception handling. A few bugs have been fixed, and a new configure script was implemented to help with compilation and installation.

                    Screenshot

                    Project Spotlight

                    episoder

                    A tool to tell you about new episodes of your favourite TV shows.

                    Screenshot

                    Project Spotlight

                    BalanceNG

                    A modern software IP load balancer.