On-Chip Optical Technology in Future Bus-Based Multicore Designs
January/February 2007 (vol. 27 no. 1)
pp. 56-66
This work investigates the integration of CMOS-compatible optical technology to on-chip coherent buses for future CMPs. The analysis results in a hierarchical optoelectrical bus that exploits the advantages of optical technology while abiding by projected limitations. This bus achieves significant performance improvement for high-bandwidth applications relative to a state-of-the-art fully electrical bus.
Index Terms:
optical technology, chip multiprocessor, on-chip interconnect, snoopy bus
Citation:
Nevin Kırman, Meyrem Kırman, Rajeev K. Dokania, José F. Martínez, Alyssa B. Apsel, Matthew A. Watkins, David H. Albonesi, "On-Chip Optical Technology in Future Bus-Based Multicore Designs," IEEE Micro, vol. 27, no. 1, pp. 56-66, Jan./Feb. 2007, doi:10.1109/MM.2007.18