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HPCA
2012
IEEE
14 years 2 months ago
BulkSMT: Designing SMT processors for atomic-block execution
Multiprocessor architectures that continuously execute atomic blocks (or chunks) of instructions can improve performance and software productivity. However, all of the prior propo...
Xuehai Qian, Benjamin Sahelices, Josep Torrellas
ESTIMEDIA
2005
Springer
16 years 3 days ago
A Perception-Aware Low-Power Software Audio Decoder for Portable Devices
We propose a new software audio decoder for processors supporting multiple discrete voltage-frequency operating points. The proposed decoding scheme allows the user to switch betw...
Samarjit Chakraborty, Ye Wang, Wendong Huang
WWW
2009
ACM
16 years 7 months ago
Using graphics processors for high performance IR query processing
Web search engines are facing formidable performance challenges as they need to process thousands of queries per second over billions of documents. To deal with this heavy workloa...
Shuai Ding, Jinru He, Hao Yan, Torsten Suel
ISQED
2007
IEEE
127views Hardware» more  ISQED 2007»
16 years 26 days ago
Thermal vs Energy Optimization for DVFS-Enabled Processors in Embedded Systems
— In the past, dynamic voltage and frequency scaling (DVFS) has been widely used for power and energy optimization in embedded system design. As thermal issues become increasingl...
Yongpan Liu, Huazhong Yang, Robert P. Dick, Hui Wa...
ISVLSI
2006
IEEE
115views VLSI» more  ISVLSI 2006»
16 years 18 days ago
Performance and Power Analysis of Globally Asynchronous Locally Synchronous Multi-Processor Systems
This paper investigates the performance and power dissipation of Globally Asynchronous Locally Synchronous (GALS) multi-processor systems. We show that communication loops are a s...
Zhiyi Yu, Bevan M. Baas