Decision Optimization

Decision Optimization

Delivers prescriptive analytics capabilities and decision intelligence to improve decision-making.


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  • 1.  Do the CPLEX dynamic libraries support DOcplexcloud or not?

    Posted 05/08/18 07:44 PM

    Originally posted by: nobodynobody


    I am unable to find the answer. When CPLEX Studio (community edition or whatever) is installed, there are dynamic libraries that can be linked into programs to solve problems. There is also a CLI program called 'cplex' that can be used to solve problems locally.

    Does the CLI program or any of the dynamic libraries support configurations of url/api key so as to work on DOcplexcloud?


    #CPLEXOptimizers
    #DecisionOptimization


  • 2.  Re: Do the CPLEX dynamic libraries support DOcplexcloud or not?

    Posted 05/09/18 06:37 AM

    No, they don't. But you can use DOcplexcloud() from the IDE that is installed along with CPLEX.

    What exactly are you trying to do? Maybe we can tell you how to achieve that.


    #CPLEXOptimizers
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  • 3.  Re: Do the CPLEX dynamic libraries support DOcplexcloud or not?

    Posted 05/09/18 06:00 PM

    Originally posted by: nobodynobody


    Hi, thank you for answering. We're trying to get existing programs written against local CPLEX libraries (including Google or-tools) to work with DOcplexcloud. This is all programmatic, so no mucking around with IDE's possible. Any way to do that?


    #CPLEXOptimizers
    #DecisionOptimization


  • 4.  Re: Do the CPLEX dynamic libraries support DOcplexcloud or not?

    Posted 05/10/18 05:50 AM

    Yes, you can do that by using the REST API of the docplexcloud service, see here. This API is independent of the application. There are ready-to-use clients for some programming languages but nor for all. What programming language do you use?


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  • 5.  Re: Do the CPLEX dynamic libraries support DOcplexcloud or not?

    Posted 05/15/18 01:38 PM

    Originally posted by: nobodynobody


    We use Google ortools and that can only interface with local CPLEX. Can somebody provide a wrapper for DOcplexcloud in ortools, or in the same interface as local CPLEX? Or, is there a version of the REST API published in some standard IDL like Swagger?


    #CPLEXOptimizers
    #DecisionOptimization


  • 6.  Re: Do the CPLEX dynamic libraries support DOcplexcloud or not?

    Posted 05/15/18 04:14 PM

    Originally posted by: Virginie Grandhaye


    Is this what you are looking for?

    https://api-swagger-oaas.docloud.ibmcloud.com/api_swagger/#!/jobs

     


    #CPLEXOptimizers
    #DecisionOptimization


  • 7.  Re: Do the CPLEX dynamic libraries support DOcplexcloud or not?

    Posted 05/17/18 01:07 AM

    Originally posted by: nobodynobody


    Thanks, that's the right sort of thing but is there a source? By the source I mean what shows up on the left side of this.

    Also, still would like to know if there anything currently or in the development pipeline that can interface with Google ortools directly. Thanks.


    #CPLEXOptimizers
    #DecisionOptimization