According to embodiments of the disclosed subject matter in this application, a power management system with multiple voltage regulator (“VRs”) may be used to supply power to cores in a many-core processor. Each VR may supply power to a core or a part of a core. Different VRs may provide multiple...http://www.google.de/patents/US7568115?utm_source=gb-gplus-sharePatent US7568115 - Power delivery and power management of many-core processors
