[Coin-lpsolver] Questions
Roor Abd
roor_abd at yahoo.com
Sun Aug 13 03:23:12 EDT 2006
Hi
running more than one example using barrier algorithm ends with an
error in an assert in CoinPackedMatrix.cpp line 612 and so for some
examples when using presolve.
for ClpInterior ,shouldn't be faster than Simplex?
shouldn't ClpInterior::dualPrimal give a result without crossing over
simplex .In more than one example (working in simplex)
when I used the way used in testBarrier.cpp iterations didn't stop
but it seems that it stopped giving result or refining it giving
something like (#...)
Does simplex use warmstart using the default setting or there is
something to change .What is it?
What are the settings for simplex to make it faster?
thanks.
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