NoCTweak
a Parameterizable Simulator for Early Exploration of Networks On-Chip
...Manuel Selva et al. at LIRMM lab. McSim is a simulator for NoC-based many-core platforms, and is a part of the DreamCloud European project. DreamCloud allows dynamic resource allocation in many-core systems targeting high performance and energy efficient embedded applications.
DreamCloud and McSim link: https://github.com/DreamCloud-Project