arpack-ng - 3.3.0 [ Denis Davydov ] * Rename pdlamch to pdlamch10 to avoid symbol collision with Scalapack 2.0.2 in MPI context. [ Kyle Guinn ] * General improvements on the build system * libparpack links against libarpack (instead of doing a static link) [Guillaume Horel] * reverts using {d,s}lahqr from lapack 2 * use dlahqr from lapack 3 instead of dlaqrb (credit to Marco Caliari) -- Sylvestre Ledru Mon, 12 October 2015 08:40:51 +0200 arpack-ng - 3.2.0 * Switch to github - https://github.com/opencollab/arpack-ng/ * Fix dsneupd select/calculate wrong eigenpairs if rvec = true by using dlahqr and slahqr from lapack2 (Closes: #3) -- Sylvestre Ledru Sat, 14 Nov 2014 16:25:36 +0200 arpack-ng - 3.1.5 * Build all examples and run them as tests * Fix the version of arpack-ng itself * Switch to automake 1.14.1 [ Ruediger Meier ] * Do not install test binaries (Closes: #1348) [ Nikita Styopin ] * Fix the diagonal matrix example (dndrv5) (Closes: #1397) -- Sylvestre Ledru Sat, 15 Feb 2014 14:24:42 +0200 arpack-ng - 3.1.4 * libparpack2: missing dependency on MPI: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718790 * Replace LAPACK second function with ARPACK's own arscnd in PARPACK * Fix issue #1259 in DSEUPD and SSEUPD The Ritz vector purification step assumes workl(iq) still contains the original Q matrix. This is however overwritten by the call to xGEQR2 earlier. . This patch fixes the issue by making a copy of the last row of the eigenvector matrix, after it is recomputed after QR by xORM2R. The work space WORKL(IW+NCV:IW+2*NCV) is not used later in the routine, and can be used for this. * Use configure supplied blas and lapack in the pkg-config. Thanks to Ward Poelmans (Closes: #1320) * Switch to automake 1.14 + libtool 2.4.2. Thanks to Ward Poelmans (Closes: #1321) * dseupd routine may lead to a segmentation fault Thanks to Edouard Canot (Closes: #1323) * dsaupd and 'BE' option returns wrong eigenvalues for a SPD matrix Thanks to Edouard Canot (Closes: #1329) -- Sylvestre Ledru Mon, 07 Oct 2013 14:24:42 +0200 arpack-ng - 3.1.3 [ Jordi Gutiérrez Hermoso ] * Replace depcomp symlink with actual file. * Update libtool usage. Thanks to John W. Eaton . * Replace arpack.pc with proper autotooled arpack.pc.in * Add debug.h to TESTS/Makefile.am sources * "make dist" is functionnal * Also build the library "libparpacksrcblacs" (PARPACK/UTIL/BLACS/) -- Sylvestre Ledru Tue, 02 Apr 2013 10:53:08 +0200 arpack-ng - 3.1.2 * Wrong call to pdlamch was causing segfaults Thanks to Kyrre Sjøbæk for finding the bug and the fix. * Get rid of the mpif.h occurences in the source code (Closes: #782) * Compile also PARPACK / MPI example (Closes: #783) * Configure detected built-in LAPACK and BLAS, but refused to use them (Closes: #784) * Fixed division by zero in smlnum by usind p[d,s]lamch instead of the serial. Thanks to Umberto De Giovannini. -- Sylvestre Ledru Fri, 22 Jun 2012 22:05:41 +0200 arpack-ng - 3.1.1 * Option --enable-maintainer-mode added to the configure * --disable-mpi disables the build of parpack (Closes: #714) * Switch to automake 1.11.3 -- Sylvestre Ledru Mon, 21 May 2012 09:08:41 +0200 arpack-ng - 3.1.0 * Many bug fixes in the parpack lib. It is an old patch from upstream. Thanks to Viral Shah for pinging us on this subject. See the PARPACK_CHANGES file for the details. * Change the bug report from arpack@caam.rice.edu to http://forge.scilab.org/index.php/p/arpack-ng/issues/ * Provide a M4 macro (detect_arpack_bug.m4) to check if the underlying arpack is buggy (ie not arpack-ng). This allows developper applications to perform the check in their autotools build system (configure). * Fixed a lack of appropriate bounds check in DNAUP2. Thanks to Pauli Virtanen for the patch (Closes: #632) * Update of the doc about TOL in dnaupd. * Reorder bug fixed when eigenvectors are requested and the resulting number of converged eigenvalues is less than the number requested. Patches from Tim Mitchell. (Closes: #664) * TESTS/ directory added and built. -- Sylvestre Ledru Wed, 22 Feb 2012 10:58:39 +0100 arpack-ng - 3.0.2 * Fix a long line in pznaup2.f which was showing some wrong symbols (Closes: #620) * README content updated regarding ARPACK-NG * arpack.pc (pkg-config) file added * Update the title & version in the configure.ac * Always search for MPILIBS (in order to have the variable correctly set) * Explicitly link against MPI fortran libs for parpack -- Sylvestre Ledru Wed, 28 Dec 2011 13:45:53 +0100 arpack-ng - 3.0.1 * libtool was missing (Closes: #615) * Missing license information (Closes: #614) * TODO added -- Sylvestre Ledru Tue, 13 Dec 2011 16:33:25 +0100 arpack-ng - 3.0 * Patches from Scilab second_NONE used by default (TO DO replace by second in LAPACK) second_NONE works with all fortrans compilers (used by default with Scilab) sneupd.f, cneupd.f: modified for scilab add a check on nconv value (Scilab bug fix) dnaupd.f: modified NEV Integer: INPUT/OUTPUT before only INPUT (Scilab bug fix) * Patches from Octave: (Thanks to John W. EATON) dneupd.f: Restore value of nconv dseupd.f: Restore value of nconv sseupd.f: Change GOTO target to eliminate warning about landing on end if. zneupd.f: Restore value of nconv * Compilation Apply gentoo patches to use an autotools build system Build system updated to build with Visual Studio 2010 + Intel fortran 2011 compiles on Windows. Specify the SONAME to libarpack.so.2 (no API/ABI changes compare to version 2.0) -- Sylvestre Ledru Sat, 10 Dec 2011 20:32:45 +0100