BookSim is a cycle-accurate interconnection network simulator. Originally developed for and introduced with the Principles and Practices of Interconnection Networks book, its functionality has since been continuously extended. The current major release, BookSim 2.0, supports a wide range of topologies such as mesh, torus and flattened butterfly networks, provides diverse routing algorithms and includes numerous options for customizing the network's router microarchitecture.
If you use BookSim in your research, we would appreciate the following citation in any publications to which it has contributed:
Nan Jiang, Daniel U. Becker, George Michelogiannakis, James Balfour, Brian Towles, John Kim and William J. Dally. A Detailed and Flexible Cycle-Accurate Network-on-Chip Simulator. In Proceedings of the 2013 IEEE International Symposium on Performance Analysis of Systems and Software, 2013.
Hans Kasan - CSNL KAIST
These files are modified:
- flatfly_onchip.cpp
- Fixed find_ran_intm: Add conditions when the source and destination routers are located at the same row and column.
- Removed unnecessary assertions: (_xcount == _ycount) and (_xrouter = _yrouter)
- iq_router.cpp
- Added SINGLE_CYCLE macro to use single-cycle router.
- traffic.cpp
- Added bad_flatfly - worst case traffic for 1D flattened butterfly.