Modeling instruction cache and instruction buffer for performance estimation of VLIW architectures using native simulation
Omayma Matoussi, Frédéric Pétrot · 2017
In this work, we propose an icache performance estimation approach that focuses on a component necessary to handle the instruction parallelism in a very long instruction word (VLIW) processor: the instruction buffer (IB). Our annotation approach is founded on an intermediate level native-simulation framework. It is evaluated with reference to a cycle accurate instruction set simulator leading to an average cycle count error of 9.3% and an average speedup of 10.