<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div>Hi All:<br><br>I have a quadratic program (about 500 variables, 5 constraints, 500 lower and upper bounds). I am using Mumps because of licensing issues. I find that the program executes rather slowly ( takes about 2 to three times longer) than a commercial solver. Are there any tweaks that I can do to improve performance? At present I am using the default settings for the optimizer and have not chosen to override any of the settings in my own calling program.<br><br>TIA<br>Krish<br></div></div><br>
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