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» Language Support for Synchronous Parallel Critical Sections
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APDC
1997
13 years 5 months ago
Language Support for Synchronous Parallel Critical Sections
We introduce a new parallel programming paradigm, namely synchronous parallel critical sections. Such parallel critical sections must be seen in the context of switching between s...
Christoph W. Keßler, Helmut Seidl
HPCA
2007
IEEE
14 years 4 months ago
Colorama: Architectural Support for Data-Centric Synchronization
With the advent of ubiquitous multi-core architectures, a major challenge is to simplify parallel programming. One way to tame one of the main sources of programming complexity, n...
Luis Ceze, Pablo Montesinos, Christoph von Praun, ...
ICS
2003
Tsinghua U.
13 years 9 months ago
Inferential queueing and speculative push for reducing critical communication latencies
Communication latencies within critical sections constitute a major bottleneck in some classes of emerging parallel workloads. In this paper, we argue for the use of Inferentially...
Ravi Rajwar, Alain Kägi, James R. Goodman
ISCA
2010
IEEE
240views Hardware» more  ISCA 2010»
13 years 9 months ago
Modeling critical sections in Amdahl's law and its implications for multicore design
This paper presents a fundamental law for parallel performance: it shows that parallel performance is not only limited by sequential code (as suggested by Amdahl’s law) but is a...
Stijn Eyerman, Lieven Eeckhout
FPL
2009
Springer
135views Hardware» more  FPL 2009»
13 years 9 months ago
Fast critical sections via thread scheduling for FPGA-based multithreaded processors
As FPGA-based systems including soft processors become increasingly common, we are motivated to better understand the architectural trade-offs and improve the efficiency of these...
Martin Labrecque, J. Gregory Steffan