[Coin-discuss] OsiClp/Clp initialSolve

Jan-Willem.Goossens at nc3a.nato.int Jan-Willem.Goossens at nc3a.nato.int
Fri Oct 7 09:20:39 EDT 2005


Hi all,

I noticed that solving some LPs through OsiClp takes longer than solving
them with Clp (simple initialSolve), without any Hints set. From what I
can see, there is quite some code in the OsiClp initialSolve, e.g. to
see whether or not to use primal/dual simplex etc. 
Wouldn't it be a good idea for OsiClp initialSolve to rely more on Clp's
logic here, at least in no-hints/automatic mode? Or am I seeing this the
wrong way?..

Thanks,

Jan-Willem Goossens




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