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PPOPP
2010
ACM
14 years 20 days ago
Helper locks for fork-join parallel programming
Helper locks allow programs with large parallel critical sections, called parallel regions, to execute more efficiently by enlisting processors that might otherwise be waiting on ...
Kunal Agrawal, Charles E. Leiserson, Jim Sukha
CAP
2010
13 years 5 months ago
Parallel computation of the minimal elements of a poset
Computing the minimal elements of a partially ordered finite set (poset) is a fundamental problem in combinatorics with numerous applications such as polynomial expression optimiz...
Charles E. Leiserson, Marc Moreno Maza, Liyun Li, ...
IPPS
2009
IEEE
14 years 5 months ago
Work-first and help-first scheduling policies for async-finish task parallelism
Multiple programming models are emerging to address an increased need for dynamic task parallelism in applications for multicore processors and shared-address-space parallel compu...
Yi Guo, Rajkishore Barik, Raghavan Raman, Vivek Sa...
EUROPAR
2010
Springer
13 years 12 months ago
Estimating and Exploiting Potential Parallelism by Source-Level Dependence Profiling
Manual parallelization of programs is known to be difficult and error-prone, and there are currently few ways to measure the amount of potential parallelism in the original sequent...
Jonathan Mak, Karl-Filip Faxén, Sverker Jan...
ICPP
2008
IEEE
14 years 5 months ago
Solving Large, Irregular Graph Problems Using Adaptive Work-Stealing
Solving large, irregular graph problems efficiently is challenging. Current software systems and commodity multiprocessors do not support fine-grained, irregular parallelism wel...
Guojing Cong, Sreedhar B. Kodali, Sriram Krishnamo...