Release notes from arpack-ng

3.9.0

2023-02-11T12:56:54Z

New upstream release.

3.8.0

2020-12-07T10:40:45Z

New upstream release

3.7.0

2019-01-12T15:24:12Z

update of the release date

3.6.3

2018-09-19T08:00:36Z

prepare version 3.6.3

3.6.2: [ Sylvestre ]

2018-07-22T15:39:52Z

Remove all trailing whitespaces

[ Franck Houssen ]

Install: move headers into a dedicated directory (local/include/arpack).
(Closes opencollab#126)
Add configuration summary.
Improve the flag detection. Hopefully fix the ppc64el and other archs
issues in Debian

3.6.1: * Rename debug.h to debug-arpack.h to avoid collision (Closes #126)

2018-06-23T07:59:56Z

[ Ruslan Kabatsayev ]

Fix a regression on i386 and other archs (Closes opencollab#123)

3.6.0: [ Franck Houssen ]

2018-06-05T16:43:40Z

Add support for ISO_C_BINDING (Fortran 2003) for ARPACK, PARPACK (Fortran <-> C/C++).
ARPACK: example of C/Fortran binding can be found in the TESTS/icb_arpack_c.c file.
ARPACK: example of C++/Fortran binding can be found in the TESTS/icb_arpack_cpp.cpp file.
PARPACK: example of C/Fortran binding can be found in the PARPACK/TESTS/MPI/icb_parpack_c.c file.
PARPACK: example of C++/Fortran binding can be found in the PARPACK/TESTS/MPI/icb_parpack_cpp.cpp file.
DEBUG: add support for debug.
STAT: add support for statistics (timers, nb operations, ...).
Provide tarball generation using cmake (cpack).
Provide find_package for (cmake) users to find arpack-ng.

[ Denis Davydov ]

Rename pslamch to pslamch10 to avoid symbol collision with Scalapack 2.0.2 in MPI context.

[ Kyle Guinn ]

Autoconf cleanup; move generated files to the build-aux subdirectory.

[ Marco Caliari ]

Force the initial residual to be in the range of the operator OP in the standard case, too (Closes: opencollab#79).

[ Sylvestre Ledru ]

Add coverage information to improve testing: https://coveralls.io/github/opencollab/arpack-ng

[ Darcy Beurle]

Add C++11 interface through arpack.hpp and parpack.hpp
Rewrite C++ examples / tests demonstrating new C++11 interface
Pre-C++11 interface available through arpack.h and parpack.h

3.5.0: [ Julien Schueller ]

2017-05-16T09:47:37Z

Improve cmake build system: disable C++ detection, set default build type.

[ Marco Atzeri]

Use AC_PROG_FC instead of AC_PROG_F77 for proper inizialization
for the usage of AC_FC_LINE_LENGTH. Noted on Cygwin.

[ Denis Davydov ]

Improve cmake build system: add make install and fix shared libraries.

[ Zhang Z ]

fix usages of DLACPY to not alias inputs
(patch from https://software.intel.com/en-us/articles/how-to-resolve-arpack-issues-with-intel-mkl-110-update-3)

[ Iskakov Sergei ]

Fix possible deadlock when PARPACK call uses communicator with a larger
number of CPUs than previous call

[ Kyle Guinn ]

Portability improvements to the autotools build system.
Let cmake guess the default installation directories. Can be
overridden by changing CMAKE_INSTALL_LIBDIR and CMAKE_INSTALL_BINDIR.
Shared libraries built by cmake now have their SONAME set identical to
those built by autotools.

[ Marco Caliari ]

Avoid purification stage in [d,s]neupd.f if it requires division
by zero (Closes: opencollab#58)

3.4.0

2016-07-02T19:52:36Z

Allow adding suffixes to symbols and library names to build ILP64 v…

3.3.0

2015-10-12T07:23:54Z

remove trailing spaces + minor update of the doc