# Starting Search in Manual Mode

Click Start to begin the search. The progress of the search will be displayed at the bottom of the page. Once the search begins, the utility will indicate the search progress for each parameter combination at the lower pane of the screen.

Note: The length of a test is dependent upon the GPU (and number of GPUs), the number of parameters, the number of parameter settings per parameter, the number of images, and the number of test runs. Each additional set of parameters and values will cause the execution time of the experiment to run exponentially longer.

If you click Pause to temporarily halt the search and click Start again, the search will be restarted all over again from the test at the time of being paused. Once the search is completed, you can review the results to determine the best combination of parameters on the Result tab. Note that, unlike the auto mode, you can check the results of completed trials in real time without pausing or stopping the search on Results tab. You can also see the results of completed trials once you pause or stop the search.