search for: 40000x700

Hi, I often run predictive models on large datasets with multiple combination of parameter space. I am wondering if there is any way to quickly check the execution plan, like how much time does it take to run a model. Here is a more specific example: I have a set of datasets, S, of size 40000X700. I am fitting some ensemble models like, boosting, and random forests. I would like find out some execution plan, like approximate time of execution, etc. or some progress bar that gets updated as a particular model is going through various steps in the optimization. Is anything like this already...