tree e4f87d45b28f47f511c46d1ead4706972040ccff
parent 00c1259152d998a642a0e99a12d98616de5279fd
author Nikhil Kak <nkak@vmware.com> 1608073432 -0800
committer kaknikhil <nkak@vmware.com> 1611287229 -0800

DL: print timing for evaluate operation in fit multiple

JIRA: MADLIB-1462

Previously when running fit_multiple (with or without validation dataset), we
weren't printing the timing for the evaluate runs. This commit adds code to
print timing for both training evaluate and validation evaluate.

If the user specifies only the training dataset, then the following will be added to the existing output
    1. The cumulative time it took for all the msts to run evaluate for the training dataset for that iteration

If the user specifies a validation dataset, then the following will be added to the existing output
    1. The cumulative time it took for all the msts to run evaluate for the training dataset for that iteration
    2. The cumulative time it took for all the msts to run evaluate for the validation dataset for that iteration