Changing Scope of Overall Speedup Comparison
In the Performance, speedup and resource estimation report, the Summary section shows the estimated speedup for the top-level function (referred to asperf root). This function is set to "main" by default. However, there might be code that you would like to exclude from this comparison, for example allocating buffers, initialization and setup. If you wish to see the overall speedup when considering some other function, you can do this by specifying a different function as the root for performance estimation flow. The flow works with the assumption that all functions selected for hardware acceleration are children of the root.