@inproceedings{5e8884fd37414de09d4096b40a6d3204,
title = "A Lost Cycles Analysis for Performance Prediction using High-Level Synthesis",
abstract = "oday{\textquoteright}s High-Level Synthesis (HLS) tools significantly reduce the development time and offer a fast design-space exploration of compute intensive applications. The difficulty, however, to properly select the HLS optimizations leading to a high-performance design implementation drastically increases with the complexity of the application. In this paper we propose as extension for HLS tools a performance prediction for compute intensive applications consisting of multiple loops. We affirm that accurate performance predictions can be obtained by identifying and estimating all overheads instead of directly modelling the overall execution time. Such performance prediction is based on a cycle analysis and modelling of the overheads using the current HLS tools{\textquoteright} features. As proof of concept, our analysis uses Vivado HLS to predict the performance of a single-floating point matrix multiplication. The accuracy of the results demonstrates the potential of such kind of analysis.",
keywords = "High-Level Synthesis , Lost cycles , FPGA , Performance prediction, Overhead analysis",
author = "{Da Silva Gomez}, Bruno and Jan Lemeire and An Braeken and Abdellah Touhafi",
year = "2016",
language = "English",
isbn = "978-3-319-30480-9",
volume = "9625",
series = "Lecture Notes in Computer Science",
publisher = "Springer",
pages = " 334--342",
booktitle = "A Lost Cycles Analysis for Performance Prediction using High-Level Synthesis",
edition = "2016",
note = "12th International Symposium, ARC 2016 ; Conference date: 22-03-2016 Through 24-03-2016",
}