How to use parallel solver session in a AIMMS project
We are trying to use multiple solver session to solve a large scale problem. We have taken the case of flow shop problem given in AIMMS. We are trying to change the “Number of parallel workers = 2/3/4”, but after solving it is resetting this value to 1 after solve and the solution time is also not improving. We have used the following for delegate to serverif not ProjectDeveloperMode then if pro::DelegateToServer(timeout : 108000000,completionCallback:'pro::session::loadResultsCallBack', waitforcompletion:1) then return; endif;endif;Kindly help and let us know how to use multiple solver session for a large scale optimization problem. Thanks.
summation over subset of an index
Hello everyone,I’m new in AIMMS and need help for my thesis. I need to implement the following constraints: t is an index for the period, here t = ( 1,2,3,…,T )How can i set the initial value from E(t=1) = Q How can I implement the E(T+1) Thank you in advance kind regards
MILP Solver - Sparse Matrix - Paralel Computing
Hi, everyone.I am a newbie in this community.We have a research project to solve MILP with sparse matrices applying parallel computing. We would like to select the best alternative for solver to call up by our code (C++ / Python), preferably with open source code, so we could customize it. Any recommendations? WBR, Victor
Already have an account? Login
Please use your business or academic e-mail address to register
Login to the community
No account yet? Create an account
Enter your username or e-mail address. We'll send you an e-mail with instructions to reset your password.