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IBM Data Platform Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data Platform organization. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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IBM Employees should enter Ideas at https://ideas.ibm.com



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Search results: CPLEX Optimization Studio

Showing 26 of 1107

Get CPLEX-version directly from ILOG-script

We have code that has to run under 12.7.1 and older version. Unfortunately the API for warm-start has changed. We have either vectors.setStart(cplex); // 12.7.1 or vectors.setVectors(cplex); // 12.6 OPL misses a nice way to access the version numb...
about 5 years ago in CPLEX Optimization Studio 1 Not under consideration

Human-readable status response

In the new multiobjective optimization support in CPLEX (Java API, but likely true in other APIs), querying status via IloCplex.getMultiObjInfo(IloCplex.MultiObjIntInfo.MultiObjStatus, ...) returns a numeric code (e.g. 107). This is difficult to i...
about 5 years ago in CPLEX Optimization Studio / CPLEX Optimization Studio 0 Not under consideration

OPL shall generate concert model with column API

OPL fails at building very large scale models due to the fact that it uses a "row api" of concert : Variables are created and added then to the range constraints. Unfortunately, such API can become dramatically slow for very large models, and buil...
over 7 years ago in CPLEX Optimization Studio / CPLEX Optimization Studio 0 Not under consideration

Automatic sync between notebook and Model Builder Python code

Avoid the frequent and confusing reinitialize of the Model Builder Python code and the source notebook by automatically updating the Model Builder Python code from the notebook.
over 6 years ago in CPLEX Optimization Studio / Decision Optimization for Watson Studio 1 Not under consideration

Jupyter notebook as a DO dashboard page

Similar to using a notebook as a source for optimization code, allow the user to write a notebook that contains visualization components for a dashboard page.Ideally, have an ability per cell to hide the cell, the output or both from the dashboard...
about 7 years ago in CPLEX Optimization Studio / Decision Optimization for Watson Studio 1 Not under consideration

Resolve race condition in CP optimizer engine

We've run into what seems to be a race condition in the cp optimizer engine with multiple workers. The issue occurs when a worker finds the initial solution right around the time limit. In this case, the engine believes that it timed out, but it a...
about 5 years ago in CPLEX Optimization Studio 0 Not under consideration