Module: ppl/ppl Branch: master Commit: 22c92f00fb9ed907226847676345b76f85081451 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=22c92f00fb9ed...

Author: Enea Zaffanella zaffanella@cs.unipr.it Date: Tue Sep 7 20:01:44 2010 +0200

Announced a couple of new features and bugfixes.

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NEWS | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/NEWS b/NEWS index 4b1ec5d..0297326 100644 --- a/NEWS +++ b/NEWS @@ -16,10 +16,20 @@ o The implementations of the MIP and PIP solvers are based on a new show an improvement on the average case, that grows when the toughest tests in the benchmark suite are considered.

+o When the --check option is used, the input data for demo ppl_lpsol + is perturbed the same way as GLPK does, thereby allowing for a + meaningful comparison of the results obtained. + +o The input routine for PPL numeric datatypes has been extended to + accept the ISO9899 (C99) hexadecimal floating constant syntax. +

Bugfixes ========

+o Corrected a bug affecting the input routine of ppl_lpsol, whereby + the inhomogeneous term of the objective function was disregarded. + o Corrected a bug affecting methods

Box::CC76_widening_assign(const T&, Iterator, Iterator)