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README.md 4.9 kB

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  1. # LAPACK
  2. [![Build Status](https://travis-ci.org/Reference-LAPACK/lapack.svg?branch=master)](https://travis-ci.org/Reference-LAPACK/lapack)
  3. [![Appveyor](https://ci.appveyor.com/api/projects/status/bh38iin398msrbtr?svg=true)](https://ci.appveyor.com/project/langou/lapack/)
  4. [![codecov](https://codecov.io/gh/Reference-LAPACK/lapack/branch/master/graph/badge.svg)](https://codecov.io/gh/Reference-LAPACK/lapack)
  5. * VERSION 1.0 : February 29, 1992
  6. * VERSION 1.0a : June 30, 1992
  7. * VERSION 1.0b : October 31, 1992
  8. * VERSION 1.1 : March 31, 1993
  9. * VERSION 2.0 : September 30, 1994
  10. * VERSION 3.0 : June 30, 1999
  11. * VERSION 3.0 + update : October 31, 1999
  12. * VERSION 3.0 + update : May 31, 2000
  13. * VERSION 3.1 : November 2006
  14. * VERSION 3.1.1 : February 2007
  15. * VERSION 3.2 : November 2008
  16. * VERSION 3.2.1 : April 2009
  17. * VERSION 3.2.2 : June 2010
  18. * VERSION 3.3.0 : November 2010
  19. * VERSION 3.3.1 : April 2011
  20. * VERSION 3.4.0 : November 2011
  21. * VERSION 3.4.1 : April 2012
  22. * VERSION 3.4.2 : September 2012
  23. * VERSION 3.5.0 : November 2013
  24. * VERSION 3.6.0 : November 2015
  25. * VERSION 3.6.1 : June 2016
  26. * VERSION 3.7.0 : December 2016
  27. * VERSION 3.7.1 : June 2017
  28. * VERSION 3.8.0 : November 2017
  29. LAPACK is a library of Fortran subroutines for solving the most commonly
  30. occurring problems in numerical linear algebra.
  31. LAPACK is a freely-available software package. It can be included in commercial
  32. software packages (and has been). We only ask that that proper credit be given
  33. to the authors, for example by citing the LAPACK Users' Guide. The license used
  34. for the software is the modified BSD license, see:
  35. https://github.com/Reference-LAPACK/lapack/blob/master/LICENSE
  36. Like all software, it is copyrighted. It is not trademarked, but we do ask the
  37. following: if you modify the source for these routines we ask that you change
  38. the name of the routine and comment the changes made to the original.
  39. We will gladly answer any questions regarding the software. If a modification
  40. is done, however, it is the responsibility of the person who modified the
  41. routine to provide support.
  42. LAPACK is available from github at:
  43. https://github.com/reference-lapack/lapack
  44. LAPACK releases are also available on netlib at:
  45. http://www.netlib.org/lapack/
  46. The distribution contains (1) the Fortran source for LAPACK, and (2) its
  47. testing programs. It also contains (3) the Fortran reference implementation of
  48. the Basic Linear Algebra Subprograms (the Level 1, 2, and 3 BLAS) needed by
  49. LAPACK. However this code is intended for use only if there is no other
  50. implementation of the BLAS already available on your machine; the efficiency of
  51. LAPACK depends very much on the efficiency of the BLAS. It also contains (4)
  52. CBLAS, a C interface to the BLAS, and (5) LAPACKE, a C interface to LAPACK.
  53. ## Installation
  54. - LAPACK can be installed with `make`. The configuration have to be set in the
  55. `make.inc` file. A `make.inc.example` for a Linux machine running GNU compilers
  56. is given in the main directory. Some specific `make.inc` are also available in
  57. the `INSTALL` directory.
  58. - LAPACK includes also the CMake build. You will need to have CMake installed
  59. on your machine (CMake is available at http://www.cmake.org/). CMake will
  60. allow an easy installation on a Windows Machine.
  61. - Specific information to run LAPACK under Windows is available at
  62. http://icl.cs.utk.edu/lapack-for-windows/lapack/.
  63. ## User Support
  64. LAPACK has been thoroughly tested, on many different types of computers. The
  65. LAPACK project supports the package in the sense that reports of errors or poor
  66. performance will gain immediate attention from the developers. Such reports,
  67. descriptions of interesting applications, and other comments should be sent by
  68. electronic mail to lapack@icl.utk.edu.
  69. For further information on LAPACK please read our FAQ at
  70. http://www.netlib.org/lapack/#_faq.
  71. A list of known problems, bugs, and compiler errors for LAPACK is
  72. maintained on netlib
  73. http://www.netlib.org/lapack/release_notes.html.
  74. Please see as well
  75. https://github.com/Reference-LAPACK/lapack/issues.
  76. A User forum is also available to help you with the LAPACK library at
  77. http://icl.cs.utk.edu/lapack-forum/.
  78. You can also contact directly the LAPACK team at lapack@icl.utk.edu.
  79. ## Testing
  80. LAPACK includes a thorough test suite. We recommend that, after compilation,
  81. you run the test suite.
  82. For complete information on the LAPACK Testing please consult LAPACK Working
  83. Note 41 "Installation Guide for LAPACK".
  84. ## User Guide
  85. To view an HTML version of the Users' Guide please refer to the URL
  86. http://www.netlib.org/lapack/lug/lapack_lug.html.
  87. ## LAPACKE
  88. LAPACK now includes the LAPACKE package. LAPACKE is a Standard C language API
  89. for LAPACK This was born from a collaboration of the LAPACK and INTEL Math
  90. Kernel Library teams. See:
  91. http://www.netlib.org/lapack/#_standard_c_language_apis_for_lapack.