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EUROSYS
2007
ACM
14 years 2 months ago
Thread clustering: sharing-aware scheduling on SMP-CMP-SMT multiprocessors
The major chip manufacturers have all introduced chip multiprocessing (CMP) and simultaneous multithreading (SMT) technology into their processing units. As a result, even low-end...
David K. Tam, Reza Azimi, Michael Stumm
OOPSLA
2005
Springer
13 years 10 months ago
X10: an object-oriented approach to non-uniform cluster computing
It is now well established that the device scaling predicted by Moore’s Law is no longer a viable option for increasing the clock frequency of future uniprocessor systems at the...
Philippe Charles, Christian Grothoff, Vijay A. Sar...
CLUSTER
2007
IEEE
13 years 9 months ago
Identifying energy-efficient concurrency levels using machine learning
Abstract-- Multicore microprocessors have been largely motivated by the diminishing returns in performance and the increased power consumption of single-threaded ILP microprocessor...
Matthew Curtis-Maury, Karan Singh, Sally A. McKee,...
PLDI
2003
ACM
13 years 10 months ago
Bug isolation via remote program sampling
We propose a low-overhead sampling infrastructure for gathering information from the executions experienced by a program’s user community. Several example applications illustrat...
Ben Liblit, Alexander Aiken, Alice X. Zheng, Micha...
ISLPED
2004
ACM
139views Hardware» more  ISLPED 2004»
13 years 10 months ago
Eliminating voltage emergencies via microarchitectural voltage control feedback and dynamic optimization
Microprocessor designers use techniques such as clock gating to reduce power dissipation. An unfortunate side-effect of these techniques is the processor current fluctuations th...
Kim M. Hazelwood, David Brooks