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ISBRA
2009
Springer
14 years 5 months ago
A Linear-Time Algorithm for Analyzing Array CGH Data Using Log Ratio Triangulation
Abstract. DNA copy number is the number of replicates of a contiguous segment of DNA on the genome. Copy number alteration (CNA) is a genetic abnormality in which the number of the...
Matthew Hayes, Jing Li
IPPS
2010
IEEE
13 years 8 months ago
Hybrid MPI/Pthreads parallelization of the RAxML phylogenetics code
Abstract--A hybrid MPI/Pthreads parallelization was implemented in the RAxML phylogenetics code. New MPI code was added to the existing Pthreads production code to exploit parallel...
Wayne Pfeiffer, Alexandros Stamatakis
SC
2000
ACM
14 years 2 months ago
Performance of Hybrid Message-Passing and Shared-Memory Parallelism for Discrete Element Modeling
The current trend in HPC hardware is towards clusters of shared-memory (SMP) compute nodes. For applications developers the major question is how best to program these SMP cluster...
D. S. Henty
SC
2004
ACM
14 years 3 months ago
Using Information from Prior Runs to Improve Automated Tuning Systems
Active Harmony is an automated runtime performance tuning system. In this paper we describe a parameter prioritizing tool to help focus on those parameters that are performance cr...
I-Hsin Chung, Jeffrey K. Hollingsworth
FORMATS
2008
Springer
13 years 11 months ago
Convergence Verification: From Shared Memory to Partially Synchronous Systems
Verification of partially synchronous distributed systems is difficult because of inherent concurrency and the potentially large state space of the channels. This paper identifies ...
K. Mani Chandy, Sayan Mitra, Concetta Pilotto