Publications

Juan Piernas, Pilar González-Férez (2018). Leveraging OSD+ Devices for Implementing a High-Throughput Parallel File System. Concurrency and Computation: Practice and Experience (2018).

Juan Piernas, Pilar González-Férez (2018). Efficient Implementation of Data Objects in the OSD+-based Fusion Parallel File System. Euro-Par Workshops 2017.

Pilar González-Férez, Juan Piernas, Toni Cortés (2016). Improving I/O Performance Through an In-Kernel Disk Simulator. The Computer Journal (2016) 59:10.

Ana Avilés, Juan Piernas, Pilar González-Férez (2016). Batching Operations to Improve the Performance of a Distributed Metadata Service. The Journal of Supercomputing (2016) 72:2.

Pilar González-Férez, Juan Piernas, Toni Cortés (2014). A General Framework for Dynamic and Automatic I/O Scheduling in Hard and Solid-State Drives. Journal of Parallel and Distributed Computing (2014) 74:5.

Ana Avilés, Juan Piernas, Pilar González-Férez (2014). Scalable Metadata Management Through OSD+ Devices. International Journal of Parallel Programming (2014) 42:1.

Ana Avilés, Juan Piernas, Pilar González-Férez (2013). Scalable Huge Directories through OSD+ Devices. PDP 2013.

Pilar González-Férez, Juan Piernas, Toni Cortés (2012). DADS: Dynamic and Automatic Disk Scheduling. SAC 2012.

Ana Avilés, Juan Piernas, Pilar González-Férez (2011). A Metadata Cluster Based on OSD+ Devices. In SBAC-PAD 2011.

Pilar González-Férez, Juan Piernas, Toni Cortés (2010). Simultaneous Evaluation of Multiple I/O Strategies. In SBAC-PAD 2010.

Juan Piernas, Jarek Nieplocha (2010). Implementation and Evaluation of Active Storage in Modern Parallel File Systems. Parallel Computing (2010) 36:1.

Pilar González-Férez, Juan Piernas, Toni Cortés (2008). Evaluating the Effectiveness of REDCAP to Recover the Locality Missed by Today's Linux Systems. MASCOTS 2008.

Juan Piernas, Jarek Nieplocha (2008). Efficient Management of Complex Striped Files in Active Storage. Euro-Par 2008.

Juan Piernas, Jarek Nieplocha, Evan J. Felix (2007). Evaluation of Active Storage Strategies for the Lustre Parallel File System. SC’07.

Sriram Krishnamoorthy, Juan Piernas-Canovas, Vinod Tipparaju, Jarek Nieplocha, P. Sadayappan (2007). Non-collective Parallel I/O for Global Address Space Programming Models. Cluster 2007.

Pilar González-Férez, Juan Piernas, Toni Cortés (2007). The RAM Enhanced Disk Cache Project (REDCAP). MSST’07.

Juan Piernas, Toni Cortés, José M. García Carrasco (2007). The Design of New Journaling File Systems: The DualFS Case. IEEE Transactions on Computers (2007) 56:2.

Juan Piernas, Toni Cortés, José M. García Carrasco (2004). Traditional File Systems versus DualFS: a Performance Comparison Approach. IEICE Transactions on Information and Systems (2004) E87-D:7.

Juan Piernas, Toni Cortés, José M. García (2002). DualFS: a New Journaling File System without Meta-Data Duplication. ICS’02.

Juan Piernas, Antonio Flores, José M. García (1997). Analyzing the Performance of MPI in a Cluster of Workstations Based on Fast Ethernet. EuroPVM/MPI 1997.

Antonio F. Gómez-Skarmeta, Juan Piernas, Miguel Delgado (1997). Fuzzy Clustering and Image Reduction. Fuzzy Days 1997.