Changeset 484


Ignore:
Timestamp:
Oct 21, 2004 4:58:11 PM (15 years ago)
Author:
forrest
Message:

faster in some cases factorization

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/ClpFactorization.cpp

    r480 r484  
    233233          numberElements=0;
    234234        lengthU_ = numberElements;
    235         //CoinFillN(indexColumnU_,numberElements,-1);
    236         preProcess ( 2 );
     235        if (biasLU_>=3||numberRows_!=numberColumns_)
     236          preProcess ( 2 );
     237        else
     238          preProcess ( 3 ); // no row copy
    237239        factor (  );
    238240        if (status_==-99) {
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