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Searching for authors named "Grigorios Magklis" – sorted by Relevance.

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  • Frontend Frequency-Voltage Adaptation for Optimal Energy-Delay 2  
  • by Grigorios Magklis, José González, Antonio González — 2004 — In International Conference on Computer Design
  • …In this paper we present a clustered, multiple-clock domain (CMCD) microarchitecture that combines the benefits of both clustering and Globally Asynchronous Locally Synchronous (GALS) designs. We also present a mechanism for dynamically adapting the frequency and voltage of the frontend of the CMCD …
  • Cited by 2 (2 self) – Add To MetaCart
  • Independent front-end and back-end dynamic voltage scaling for a gals microarchitecture  
  • by Grigorios Magklis, Pedro Chaparro, José González, Antonio González — 2006 — In ISLPED ’06: Proceedings of the 2006 International Symposium on Low Power Electronics and Design
  • …In recent years, Globally Asynchronous Locally Synchronous (GALS) designs and dynamic voltage scaling (DVS) have emerged as some of the most popular approaches to address the ever increasing microprocessor energy consumption. In this work, we propose two on-line algorithms for adjusting dynamically,…
  • Cited by 3 (1 self) – Add To MetaCart
  • Distributing the Frontend for Temperature Reduction  
  • by Pedro Chaparro, Grigorios Magklis, José González, Antonio González — 2005 — In Proceedings of HPCA
  • …Due to increasing power densities, both on-chip average and peak temperatures are fast becoming a serious bottleneck in processor design. This is due to the cost of removing the heat generated, and the performance impact of dealing with thermal emergencies. So far microarchitectural techniques to co…
  • Cited by 11 (2 self) – Add To MetaCart
  • Meeting Points: Using Thread Criticality to Adapt Multicore Hardware to Parallel Regions  
  • by Qiong Cai, José González, Ryan Rakvic, Grigorios Magklis, Pedro Chaparro, Antonio González
  • …We present a novel mechanism, called meeting point thread characterization, to dynamically detect critical threads in a parallel region. We define the critical thread the one with the longest completion time in the parallel region. Knowing the criticality of each thread has many potential applicatio…
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  • Profile-based dynamic voltage and frequency scaling for a multiple clock domain microprocessor  
  • by Grigorios Magklis, Michael L. Scott, Greg Semeraro, David H. Albonesi, Steven Dropsho — 2003 — In Proceedings of the International Symposium on Computer Architecture
  • …A Multiple Clock Domain (MCD) processor addresses the challenges of clock distribution and power dissipation by dividing a chip into several (coarse-grained) clock domains, allowing frequency and voltage to be reduced in domains that are not currently on the application’s critical path. Given a reco…
  • Cited by 38 (8 self) – Add To MetaCart
  • Energy-Efficient Processor Design Using Multiple Clock Domains with Dynamic Voltage and Frequency Scaling  
  • by Greg Semeraro, Grigorios Magklis, Rajeev Balasubramonian, David H. Albonesi, Sandhya Dwarkadas, Hya Dwarkadas, Michael L. Scott — 2002 — In Proceedings of the 8th International Symposium on High-Performance Computer Architecture
  • …As clock frequency increases and feature size decreases, clock distribution and wire delays present a growing challenge to the designers of singly-clocked, globally synchronous systems. We describe an alternative approach, which we call a Multiple Clock Domain (MCD) processor, in which the chip is d…
  • Cited by 64 (12 self) – Add To MetaCart
  • Dynamically trading frequency for complexity in a gals microprocessor  
  • by Steven Dropsho, Greg Semeraro, David H. Albonesi, Grigorios Magklis, Michael L. Scott — 2004 — In Proceedings of the 37th International Symposium on Microarchitecture
  • …Microprocessors are traditionally designed to provide “best overall ” performance across a wide range of applications and operating environments. Several groups have proposed hardware techniques that save energy by “downsizing” hardware resources that are underutilized by the current application pha…
  • Cited by 5 (1 self) – Add To MetaCart
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