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CISIS
2010
IEEE
13 years 10 months ago
Study of Variations of Native Program Execution Times on Multi-Core Architectures
Abstract—Program performance optimisations, feedbackdirected iterative compilation and auto-tuning systems [1] all assume a fixed estimation of execution time given a fixed inp...
Abdelhafid Mazouz, Sid Ahmed Ali Touati, Denis Bar...
LCTRTS
2009
Springer
14 years 3 days ago
Synergistic execution of stream programs on multicores with accelerators
The StreamIt programming model has been proposed to exploit parallelism in streaming applications on general purpose multicore architectures. The StreamIt graphs describe task, da...
Abhishek Udupa, R. Govindarajan, Matthew J. Thazhu...
ASPLOS
2010
ACM
14 years 5 days ago
Request behavior variations
A large number of user requests execute (often concurrently) within a server system. A single request may exhibit fluctuating hardware characteristics (such as instruction comple...
Kai Shen
DAC
2010
ACM
13 years 9 months ago
Processor virtualization and split compilation for heterogeneous multicore embedded systems
Complex embedded systems have always been heterogeneous multicore systems. Because of the tight constraints on power, performance and cost, this situation is not likely to change a...
Albert Cohen, Erven Rohou
ASPLOS
2010
ACM
14 years 5 days ago
Analyzing multicore dumps to facilitate concurrency bug reproduction
Debugging concurrent programs is difficult. This is primarily because the inherent non-determinism that arises because of scheduler interleavings makes it hard to easily reproduc...
Dasarath Weeratunge, Xiangyu Zhang, Suresh Jaganna...