[Dip-tickets] [Dip] #30: enhance solveRelaxed to allow parallel processing of blocks
Dip
coin-trac at coin-or.org
Wed Jul 21 00:25:30 EDT 2010
#30: enhance solveRelaxed to allow parallel processing of blocks
--------------------+-------------------------------------------------------
Reporter: kmartin | Type: enhancement
Status: new | Priority: major
Version: trunk | Keywords:
--------------------+-------------------------------------------------------
Currently solveRelaxed() is processed sequentially for each block.
Is it possible to have a method something like:
solveRelaxed( const double *costCoeff, DecompVarList & newVars)
where costCoeff is all of the cost coefficients across blocks and
likewise for newVars. Then it is up to the user to find the solution to
the blocks either sequentially or in parallel? The user should still be
able to pass back an extreme point for each block so there is a convexity
row in the master for each block.
Thank you,
--
Ticket URL: <https://projects.coin-or.org/Dip/ticket/30>
Dip <https://projects.coin-or.org/Dip>
An extensible software framework for implementing decompositon-based bounding algorithms for use in solving large-scale discrete optimization problems.
More information about the Dip-tickets
mailing list