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CCGRID
2006
IEEE
15 years 3 months ago
Proposal of MPI Operation Level Checkpoint/Rollback and One Implementation
With the increasing number of processors in modern HPC(High Performance Computing) systems, there are two emergent problems to solve. One is scalability, the other is fault tolera...
Yuan Tang, Graham E. Fagg, Jack Dongarra
BMCBI
2006
216views more  BMCBI 2006»
14 years 9 months ago
Machine learning approaches to supporting the identification of photoreceptor-enriched genes based on expression data
Background: Retinal photoreceptors are highly specialised cells, which detect light and are central to mammalian vision. Many retinal diseases occur as a result of inherited dysfu...
Haiying Wang, Huiru Zheng, David Simpson, Francisc...
83
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PPOPP
2009
ACM
15 years 10 months ago
MPIWiz: subgroup reproducible replay of mpi applications
Message Passing Interface (MPI) is a widely used standard for managing coarse-grained concurrency on distributed computers. Debugging parallel MPI applications, however, has alway...
Ruini Xue, Xuezheng Liu, Ming Wu, Zhenyu Guo, Weng...
IPPS
2008
IEEE
15 years 4 months ago
Lattice Boltzmann simulation optimization on leading multicore platforms
We present an auto-tuning approach to optimize application performance on emerging multicore architectures. The methodology extends the idea of searchbased performance optimizatio...
Samuel Williams, Jonathan Carter, Leonid Oliker, J...
RSP
2005
IEEE
15 years 3 months ago
Porting DSP Applications across Design Tools Using the Dataflow Interchange Format
Modeling DSP applications through coarse-grain dataflow graphs is popular in the DSP design community, and a growing set of rapid prototyping tools support such dataflow semantics...
Chia-Jui Hsu, Shuvra S. Bhattacharyya