./math/arpack-ng, Library of subroutines to solve eigenvalue problems

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Branch: CURRENT, Version: 3.9.1, Package name: arpack-ng-3.9.1, Maintainer: pkgsrc-users

ARPACK-NG is a collection of Fortran77 subroutines designed to solve large
scale eigenvalue problems.

Important Features:

o Reverse Communication Interface.
o Single and Double Precision Real Arithmetic Versions for Symmetric,
Non-symmetric, Standard or Generalized Problems.
o Single and Double Precision Complex Arithmetic Versions for Standard
or Generalized Problems.
o Routines for Banded Matrices - Standard or Generalized Problems.
o Routines for The Singular Value Decomposition.
o Example driver routines that may be used as templates to implement
numerous Shift-Invert strategies for all problem types, data types
and precision.
o ILP64 support

No arpack release has been published by Rice University for many years, and
arpack-ng aims to provide a common repository of community fixes with a

Required to run:
[lang/g95] [math/lapack] [math/blas]

Required to build:

Master sites:

Filesize: 996.297 KB

Version history: (Expand)

CVS history: (Expand)

   2023-11-06 11:57:53 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
arpack-ng: updated to 3.9.1

arpack-ng - 3.9.1
* pyarpack: Ensure that the matrix properties (symmetric/hermitian) fit the \ 
solver (CG/LDL) with which they are used in the tests
* [BUG FIX] Tests for PARPACK with C/C++ bindings icb_parpack_c and \ 
icb_parpack_cpp are now really parallel and split the problem across MPI \ 
* Update arpackmm test suite: enable solving non-symmetric tests with BiCG solver
* README: Add details on Windows installation.
* [BUG FIX] Ensure that LAPACK RNG state is propagated (regression in 3.9.0).
* [BUG FIX] Ensure that separate random seeds are used on different parallel \ 
thread in D and S versions of functions (issue from original ARPACK).
* ICB(arpackdef.h): distinct intel llvm compiler (icx with clang-cl) from msvc \ 
on windows
* ICB(arpackdef.h): Undef macro I if complex.h from msvc version is loaded, \ 
which is an usual name and causes issues on arpackSolver.
* [BUG FIX] Fix install: headers in /path/to/local/include/arpack for ICB samples
* [BUG FIX] Fix install: headers in /path/to/local/include/arpack
* arpackmm: allow for using LA/SA magnitudes.
* Rename icbexmm option into eigen option.
* README: document how to use ICB.
* [BUG FIX] arpackmm: fix restart.
* README: document where to find arpack user's guide.
   2023-05-31 23:35:31 by Adam Ciarcinski | Files touched by this commit (4) | Package updated
Log message:
arpack-ng: updated to 3.9.0

arpack-ng - 3.9.0

[ Vikas Sharma ]
 * Improve README.

[ Fabien Péan ]
 * CI: Enable job `windows_latest_cmake` to run all tests
 * CMake: Fix BLAS and LAPACK static library order needed to consume the library \ 
on Windows with static linkage
 * Fix using ARPACK on Windows with MSVC compiler from C++17 onwards

[ Zhentao Wang ]
 * [BUG FIX] parpack.h and parpack.hpp: type of rwork should be real instead of \ 
 * Allow ritz_option {"LR", "SR", "LI", \ 
"SI"} for complex eigenvalue problems in ICB.

[ Jose E. Roman ]
 * Avoid using isnan() in tests, since is GNU-specific

[ Tom Payerle ]
 * Change the continuation line format for stat.h, debug.h

[ John Doe ]
 * Avoid calling [c|z]dotc for better portability on macOS

[ Dima Pasechnik ]
 * [BUG FIX] autotools: replace obsolete AC_TRY_COMPILE macros.
 * Support for NAG's nagfor Fortran compiler

[ Franck Houssen ]
 * Create one .cmake file per arpack-ng flavor (32-bits, 64-bits, ILP64).
 * Test autotools pkg-config (*.pc files) with/without LIBSUFFIX/ITF64SUFFIX.
 * Test CMake find_package (*.cmake files) with/without LIBSUFFIX/ITF64SUFFIX.
 * [BUG FIX] autotools: ICB must be checked first (MPI changes compilers).
 * [BUG FIX] BLAS/LAPACK: allow suffixes in case BLAS/LAPACK can not provide ICB.
 * [BUG FIX] Compile C programs with ICB.
 * arpackmm: command line bug fix.
 * arpackmm: restart bug fix.
 * pyarpack: fix compilation warning, test on macos and latest boost-python (1.79).
 * arpackSolver: fix error messages.
 * [BUG FIX] Make sure iseed is always initialized to values allowed by lapack \ 
 * [BUG FIX] According to lapack doc of ?larnv, iseed(4) must be odd.
 * [BUG FIX] Use MPI ICB types (mpi_f08) instead of integer(kind=i_int).
 * parpack: no ILP64 support.

[ Haoyang Liu ]
 * CMake: minimum required version changed to 3.0
 * CMake: add C99 standard checking
 * CI: Support for centos7 added.
 * CI: Add `scripts/travis_centos.sh` for centos builds

[ Robert Schütz ]
 * use CMAKE_INSTALL_FULL_<dir> in arpack.pc

[ Markus Mützel ]
 * CMake: Handle libraries without "lib" prefix.
 * CMake: Don't override BLAS/LAPACK/MPI flags. Directly use results from the \ 
Find* modules instead.

[ Juan José García-Ripoll ]
 * Adapt the C/C++ interface to accept also MSVC's non-standard complex types.
 * Propagate dependencies to CMake targets that use arpack-ng:
   - Create CMake-generated targets and configuration files that keep track of
     arpack's dependencies (libraries, directories) and expose them to users.
   - Install those files under ${prefix}/lib/cmake/arpackng* so that arpack can be
     found using 'find_package(arpackng)' from CMake files.
   - Add code to the arpackng-config.cmake to find required dependencies when this
     module is loaded by find_package(arpackng).
   2022-07-07 15:40:40 by Dr. Thomas Orgis | Files touched by this commit (1)
Log message:
math/arpack-ng: add header to make pkglint happy
   2022-07-07 15:39:48 by Dr. Thomas Orgis | Files touched by this commit (3) | Package updated
Log message:
math/arpack-ng: update BLAS support for all choices and add mpi option
   2021-10-26 12:56:13 by Nia Alarie | Files touched by this commit (458)
Log message:
math: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes
   2021-10-07 16:28:36 by Nia Alarie | Files touched by this commit (458)
Log message:
math: Remove SHA1 hashes for distfiles
   2021-05-11 12:18:37 by Patrick Welche | Files touched by this commit (3)
Log message:
Update arpack-ng to 3.8.0

Fixes build errors of the form


  383 |             call svout (logfil, 1, rnorm, ndigit,
      |                                   2
  666 |             call svout (logfil, 2, rtemp, ndigit,
      |                                   1
Error: Rank mismatch between actual argument at (1) and actual argument at (2) \ 
(scalar and rank-1)

seen in arpack-ng-3.7.0nb1
   2020-11-30 14:23:56 by Nia Alarie | Files touched by this commit (1)
Log message:
arpack-ng: Hack around build failure with gcc<10.