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QEST
2015
IEEE
8 years 3 months ago
Uniting Academic Achievements on Performance Analysis with Industrial Needs
In our mission to advance innovation by industrial adoption of academic results, we perform many projects with high-tech industries. Favoring formal methods, we observe a gap betwe...
Bart D. Theelen, Jozef Hooman
PVM
2015
Springer
8 years 3 months ago
Plan B: Interruption of Ongoing MPI Operations to Support Failure Recovery
Advanced failure recovery strategies in HPC system benefit tremendously from in-place failure recovery, in which the MPI infrastructure can survive process crashes and resume com...
PVM
2015
Springer
8 years 3 months ago
A Memory Management System Optimized for BDMPI's Memory and Execution Model
There is a growing need to perform large computations on small systems, as access to large systems is not widely available and cannot keep up with the scaling of data. BDMPI was r...
PVM
2015
Springer
8 years 3 months ago
On the Impact of Synchronizing Clocks and Processes on Benchmarking MPI Collectives
We consider the problem of accurately measuring the time to complete an MPI collective operation, as the result strongly depends on how the time is measured. Our goal is to develo...
PVM
2015
Springer
8 years 3 months ago
Toward Operating System Support for Scalable Multithreaded Message Passing
Modern CPU architectures provide a large number of processing cores and application programmers are increasingly looking at hybrid programming models, where multiple threads of a ...
PVM
2015
Springer
8 years 3 months ago
Isomorphic, Sparse MPI-like Collective Communication Operations for Parallel Stencil Computations
We propose a specification and discuss implementations of collective operations for parallel stencil-like computations that are not supported well by the current MPI 3.1 neighbor...
BCI
2015
IEEE
8 years 3 months ago
Searching for Taxonomy-based Similarity Measures for Medical Data
Identifying an appropriate measure of similarity between concepts is an important step in solving data mining tasks and designing decision support systems, being also a challengin...
PSIVT
2015
Springer
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8 years 3 months ago
Object Recognition in Baggage Inspection Using Adaptive Sparse Representations of X-ray Images
In recent years, X-ray screening systems have been used to safeguard environments in which access control is of paramount importance. Security checkpoints have been placed at the e...
Domingo Mery, Erick Svec, Marco Arias