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» Scalability analysis of SPMD codes using expectations
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ICS
2007
Tsinghua U.
14 years 5 months ago
Scalability analysis of SPMD codes using expectations
Cristian Coarfa, John M. Mellor-Crummey, Nathan Fr...
SIGMETRICS
2011
ACM
198views Hardware» more  SIGMETRICS 2011»
13 years 5 months ago
Memory Trace Compression and Replay for SPMD Systems using Extended PRSDs?
Concurrency levels in large-scale supercomputers are rising exponentially, and shared-memory nodes with hundreds of cores and non-uniform memory access latencies are expected with...
Sandeep Budanur, Frank Mueller, Todd Gamblin
ICCS
2009
Springer
14 years 5 months ago
Hiding Communication Latency with Non-SPMD, Graph-Based Execution
Reformulating an algorithm to mask communication delays is crucial in maintaining scalability, but traditional solutions embed the overlap strategy into the application. We present...
Jacob Sorensen, Scott B. Baden
WCRE
2002
IEEE
14 years 3 months ago
Relating Expectations to Automatically Recovered Design Patterns
At MITRE we are developing tools to aid analysts in assessing the operational usability and quality of object-oriented code. Our tools statically examine source code, automaticall...
Angel Asencio, Sam Cardman, David Harris, Ellen La...
PASTE
2010
ACM
14 years 4 months ago
Expect the unexpected: error code mismatches between documentation and the real world
Inaccurate documentation can mislead programmers and cause software to fail in unexpected ways. We examine mismatches between documented and actual error codes returned by 42 Linu...
Cindy Rubio-González, Ben Liblit