Florin Isaila

Research interests

Selected Publications

Journals

• Francisco Javier Garcia Blas, Florin Isaila, Jesus Carretero, David E. Singh, Felix Garcia.
  Write-back and prefetching in an MPI-IO implementation for GPFS.
  Accepted for publication in International Journal of High Performance Computing Applications, 2009.
• Florin Isaila, Francisco Javier Garcia Blas, Jesus Carretero, Wei-keng Liao, Alok Choudhary.
  A scalable MPI implementation of an ad-hoc parallel I/O system.
  Accepted for publication in International Journal of High Performance Computing Applications, 2009.
• Florin Isaila, Walter Tichy.
  Mapping Functions and Data Redistribution for Parallel Files.
  Journal of Supercomputing, 2008.
• David Singh, Florin Isaila, Juan Pichel, Jesus Carretero.
  A collective I/O implementation based on inspector-executor paradigm.
  Journal of Supercomputing, 2008.
• Florin Isaila and Walter F. Tichy.
  Clusterfile: A Flexible Physical Layout Parallel File System. (pdf)
  In Concurrency & Computation: Practice & Experience, John Wiley & Sons Ltd, Volume 15, Issue 7-8 (June - July 2003), pages 653-679.
• Florin Isaila
  An overview of File System Architectures (pdf)
  In "Algorithms for Memory Hierarchies", Lecture Notes on Computer Science, Springer Verlag, 2003.

Conference proceedings

• Florin Isaila, Francisco Javier Garcia Blas, Jesus Carretero, Rob Latham, Sam Lang, Rob Ross
  Latency hiding file I/O for Blue Gene systems
  In Proceedings of the 2009 Nineth IEEE International Symposium on Cluster Computing and the Grid (CCGRID), Shanghai.
• Florin Isaila, Francisco Javier Garcia Blas, Jesus Carretero, Wei-keng Liao, Alok Choudhary
  AHPIOS: An MPI-based ad-hoc parallel I/O system
  In Proceedings of IEEE ICPADS-2008, Melbourne Australia.
• Javier Garcia Blas, Florin Isaila, David E. Singh, J. Carretero
  View-Based Collective I/O for MPI-IO
  In Proceedings of the 2008 Eighth IEEE International Symposium on Cluster Computing and the Grid (CCGRID), Lyon.
• Francisco Javier Garci­a Blas, Florin Isaia, Jesus Carretero and Thomas Grossmann
  Implementation and Evaluation of an MPI-IO Interface for GPFS in ROMIO
  In Proceedings of EuroPVM/MPI 2008, Dublin.
• David E. Singh, Florin Isaila, Ajelandro Calderón, Félix García and Jesús Carretero.
  Multiple-Phase Collective I/O Technique for improving data access locality.
  PDP Special Session on Parallel and Distributed Data Storage, Naples, Italy. , 2007.
• Alejandro Calderón, Félix García, Florin Isaila, Rainer Keller, Alexander Schulz.
  Fault tolerant file models for MPI-IO parallel file systems.
  EuroPVM/MPI 2007, Vol. 4757/2007, Paris, Francia. Septiembre, 2007.
• Rosa Filgueira, David E. Singh, Antonio García, Florin Isaila and Jesús Carretero.
  Optimization and evaluation of parallel I/O in BIPS3D parallel irregular application.
  6th International Workshop on Performance Modeling, Evaluation, and Optimization of Parallel and Distributed Systems, in conjunction with IPDPS 2007, California, USA. , 2007.
• David E. Singh, Florin Isaila, Juan C. Pichel and Jesus Carretero.
  A Collective I/O Implementation Based on Inspector-Executor Paradigm.
  Workshop on Scalable Data Management Applications and Systems (SDMAS) of the 2007 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA'07), Las Vegas, USA. , 2007.
• Florin Isaila, David Singh, Jesus Carretero, and Felix Garcia
  On evaluating decentralized parallel I/O scheduling strategies for parallel file systems.
  In Proceedings of VECPAR 2006, Rio de Janeiro, July 2006.
• Florin Isaila, David Singh, Jesus Carretero, Felix Garcia, Gabor Szeder, and Thomas Moschny
  Integrating logical and physical file models into the MPI-IO implementation of Clusterfile.
  In Proceedings of IEEE CCGRID, Singapore, May 2006.
• Luis Miguel Sanchez Garcia, Florin D. Isaila, Felix Garcia Carballeira, Jesus Carretero Perez, Rolf Rabenseifner and Panagiotis Adamidis
  A New I/O Architecture for Improving the Performance in Large Scale Clusters.
  In Proceedings of The 2006 International Conference on Computational Science and Its Applications, Glasgow, May 2006.
• Guido Malpohl, Florin Isaila
  Paradis-Net: A Network Interface for Parallel and Distributed Applications (pdf)
  In Proceedings of IEEE International Conference on Networking (ICN), Reunion Island, April 2005.
• Florin Isaila, Guido Malpohl, Vlad Olaru, Gabor Szeder and Walter F. Tichy
  Integrating collective I/O and cooperative caching into the Clusterfile parallel file system (pdf)
  In Proceedings of ACM International Conference on Supercomputing (ICS) , Saint-Malo, June 2004.
• Florin Isaila and Walter F. Tichy
  View I/O: improving the performance of non-contiguous I/O (pdf)
  In Proceedings of IEEE Cluster Computing Conference, Hong Kong, December 2003.
• Florin Isaila and Walter F. Tichy
  Mapping Functions and Data Redistribution for Parallel Files (pdf)
  In Proceedings of IPDPS 2002 Workshop on Parallel and Distributed Scientific and Engineering Computing with Applications, Fort Lauderdale, April 2002.
• Florin Isaila and Walter F. Tichy
  Clusterfile: A Flexible Physical Layout Parallel File System (pdf)
  In Proceedings of IEEE Cluster Computing Conference, Newport Beach, October 2001.

Teaching

Contact information