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IA-32 Processor with a Wide-Voltage-Operating Range in 32-nm CMOS
Found in: IEEE Micro
By Gregory Ruhl,Saurabh Dighe,Shailendra Jain,Surhud Khare,Sriram R. Vangal
Issue Date:March 2013
pp. 28-36
Designing a microprocessor that's efficient across a wide-voltage-operating range requires overcoming a variety of microarchitecture and circuit design challenges. In this article, the authors demonstrate their IA-32 processor, which is built in 32-nm CMOS...
The 48-core SCC Processor: the Programmer's View
Found in: SC Conference
By Timothy G. Mattson, Michael Riepen, Thomas Lehnig, Paul Brett, Werner Haas, Patrick Kennedy, Jason Howard, Sriram Vangal, Nitin Borkar, Greg Ruhl, Saurabh Dighe
Issue Date:November 2010
pp. 1-11
The number of cores integrated onto a single die is expected to climb steadily in the foreseeable future. This move to many-core chips is driven by a need to optimize performance per watt. How best to connect these cores and how to program the resulting ma...