[Cgl] hardware-level rounding control needed in CGL?

Mon Aug 27 14:24:25 EDT 2007

Francois:

I heard something about some experiements you did at some point in time 
approximately 7%  of the CGs were generating invalid cuts, and that the 
suspicion is that it's a hardware-dependency issue (?)    I looked back at 
the archives and saw the param-discussion, but nothing related 
specifically to archeticture.  Is this something new?

Robin

----------------------------------------------------------------------------------
Robin Lougee-Heimer, PhD
Program Manager, COIN-OR
IBM TJ Watson Research Center
1101 Kitchawan Road, Yorktown Heights, NY 10598
ph: 914-945-3032   fax: 914-945-3434 
robinlh at us.ibm.com
http://www.coin-or.org

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