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lapack-3.4.2.txt

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LAPACK 3.4.2

Release date: Tu 09/25/12.

This material is based upon work supported by the National Science Foundation and the Department of Energy under Grant No. NSF-OCI-1032861, NSF-CCF-00444486, NSF-CNS 0325873, NSF-EIA 0122599, NSF-ACI-0090127, DOE-DE-FC02-01ER25478, DOE-DE-FC02-06ER25768.

LAPACK is a software package provided by Univ. of Tennessee, Univ. of California, Berkeley, Univ. of Colorado Denver and NAG Ltd..

1. Support and questions:

2. LAPACK 3.4.2: What’s new

IMPORTANT

This is just a BUG FIX release that includes also some improvement the CMAKE build system.

3. External Contributors

  • Ren-cang Li (University of Texas at Arlington)

    1. Thanks

Thanks for bug-report/patches/suggestions to:

 * Tim Wentz (CRAY)
 * Shandong Lao (ORACLE)
 * Duncan Po (Mathworks)
 * Alexander Kobotov (INTEL)
 * Joseph Young (SANDIA)
 * Keita Teranishi (CRAY)
 * Mathieu Faverge (ICL - PLASMA)
 * Stephan Ripke (Broad Institute, Boston)

5. Developer list
-----------------

.Principal Investigators

    * Jim Demmel (University of California,  Berkeley, USA)
    * Jack Dongarra (University of Tennessee and ORNL, USA)
    * Julien Langou (University of Colorado Denver, USA)

.LAPACK developers involved in this release

    * Sven Hammarling (NAG Ltd. and University of Manchester, UK)
    * Igor Kozachenko  (University of California,  Berkeley, USA)
    * Julie Langou (University of Tennessee, USA)
    * Benjamin Lipshitz  (University of California,  Berkeley, USA)
    * Rodney James (University of Colorado Denver, USA)

6. More details
----------------

 * *Modified all of the matrix norm routines*. Now, if a matrix contains a NaN, a NaN will be returned for all choices of norm.
 Previously, if a matrix contained a NaN, the norm routines would not return necessarily a NaN. (They would return regular floating-point numbers in some cases.)

7.  Bug Fix
-----------

link:errata_from_341_to_342.html[see here]

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