Determine How Many Samples the Datapath Should be Processing in Parallel - 2021.2 English

Vitis Unified Software Platform Documentation: Application Acceleration Development (UG1393)

Document ID
UG1393
ft:locale
English (United States)
Release Date
2021-12-15
Version
2021.2 English

One possibility is to accelerate the computation by creating a wider datapath and processing more samples in parallel. Some algorithms lend themselves well to this approach, whereas others do not. It is important to understand the nature of the algorithm to determine if this approach will work and if so, how many samples should be processed in parallel to meet the performance goal.

Processing more samples in parallel using a wider datapath improves performance by reducing the latency (running time) of the accelerated function.