Storage systems for Extreme Computing

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2021

Arbitration policies for on-demand user-level i/o forwarding on hpc platforms

Arbitration policies for on-demand user-level i/o forwarding on hpc platforms

J. LucaBez, A. Miranda, R. Nou, F. Z. Boito, A. Cortés, and P. O. A. Navaux

2020

Towards On-Demand I/O Forwarding in HPC Platforms

2020 IEEE/ACM Fifth International Parallel Data Systems Workshop (PDSW)

J. LucaBez, F. Z. Boito, A. Miranda, R. Nou, T. Cortes, and P. O. A. Navaux
Ad Hoc File Systems for High-Performance Computing

Journal of Computer Science and Technology

A. Brinkmann, K. Mohror, W. Yu, P. Carns, T. Cortes, S. A. Klasky, A. Miranda, F-J. Pfreundt, R. B. Ross, and M-A. Vef
GekkoFS — A Temporary Burst Buffer File System for HPC Applications

Journal of Computer Science and Technology

M-A. Vef, N. Moti, T. Süß, M. Tacke, T. Tocci, R. Nou, A. Miranda, T. Cortes, and A. Brinkmann

2019

NORNS: Extending Slurm to Support Data-Driven Workflows through Asynchronous Data Staging

2019 IEEE International Conference on Cluster Computing (CLUSTER)

A. Miranda, A. Jackson, T. Tocci, I. Panourgias, and R. Nou
Data management techniques

Ultrascale Computing Systems

A. Bilas, J. Carretero, T. Cortes, J. García-Blas, P. González-Férez, A. Papagiannis, A. Queralt, F. Marozzo, G. Saloustros, A. Shoker, D. Talia, and P. Trunfio
echofs: A Scheduler-guided Temporary Filesystem to leverage Node-local NVMs

30th International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD 2018)

A. Miranda, R. Nou, and T. Cortes

2018

Introduction to CEBDA 2018

2018 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)

S. Ibrahim, M. Parashar, A. Queralt, and D. Talia
GekkoFS - A Temporary Distributed File System for HPC Applications

2018 IEEE International Conference on Cluster Computing (CLUSTER)

M-A. Vef, N. Moti, T. SuB, T. Tocci, R. Nou, A. Miranda, T. Cortes, and A. Brinkmann
Freezing Time: A New Approach for Emulating Fast Storage Devices Using VM

2018 IEEE 26th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS)

L. C. E. Bona, A. Elias, A. P. Ziviani, T. Cortes, R. Nou, and M. A. Z. Alves
Re-analysis of public genetic data reveals a rare X-chromosomal variant associated with type 2 diabetes

Nature Communications

S. Bonàs-Guarch, M. Guindo-Martínez, I. Miguel-Escalada, N. Grarup, D. Sebastian, E. Rodríguez-Fos, F. Sánchez, M. Planas-Fèlix, P. Cortes-Sánchez, S. González, P. Timshel, T. H. Pers, C. C. Morgan, I. Moran, G. Atla, J. R. González, M. Puiggròs, J. Martí, E. A. Andersson, C. Díaz, R. M. Badia, M. Udler, A. Leong, V. Kaur, J. Flannick, T. Jørgensen, A. Linneberg, M. E. Jørgensen, D. R. Witte, C. Christensen, I. Brandslund, E. V. Appel, R. A. Scott, J’an. Luan, C. Langenberg, N. J. Wareham, O. Pedersen, A. Zorzano, J. C. Florez, T. Hansen, J. Ferrer, J M. Mercader, and D. Torrents

2017

PyCOMPSs: Parallel computational workflows in python

The International Journal of High Performance Computing Applications

E. Tejedor, Y. Becerra, G. Alomar, A. Queralt, R. M. Badia, J. Torres, T. Cortes, and J. Labarta
Improving OpenStack Swift interaction with the I/O Stack to enable Software Defined Storage

The 7th IEEE International Symposium on Cloud and Service Computing

R. Nou, A. Miranda, M. Siquier, and T. Cortes
HetFS: A Heterogeneous File System for Everyone

Workshop on Performance and Scalability of Storage Systems (WOPSSS 2017)

G. Koloventzos, R. Nou, A. Miranda, and T. Cortes
Characterizing Performance and Energy-efficiency of The RAMCloud Storage System

International Conference on Distributed Computing Systems (ICDCS 2017)

Y. Taleb, S. Ibrahim, G. Antoniu, and T. Cortes
An Empirical Evaluation of How The Network Impacts the Performance and Energy Efficiency in RAMCloud

Workshop on the Integration of Extreme Scale Computing and Big Data Management and Analytics (EBDMA2017)

Y. Taleb, S. Ibrahim, G. Antoniu, and T. Cortes
dataClay: a distributed data store for effective inter-player data sharing

Journal of Systems and Software

J. Martí, A. Queralt, D. Gasull, A. Barceló, J. Costa, and T. Cortes

2016

Graph-based Data Integration in EUDAT Data Infrastructure

ALLDATA 2016, The Second International Conference on Big Data, Small Data, Linked Data and Open Data

J. Rybicki, V. Bunakov, P. D. 'Onorio De Meo, S. Kindermann, and A. Queralt
Understanding how the network impacts performance and energy-efficiency in the RAMCloud storage system

Big Data Analytics: Challenges and Opportunities (BDAC-16)

Y. Taleb, S. Ibrahim, G. Antoniu, and T. Cortes
IOStack: Software-Defined Object Storage

IEEE Internet Computing

R. Gracia-Tinedo, P. Garcia-Lopez, M. Sanchez-Artigas, J. Sampe, Y. Moatti, E. Rom, D. Naor, R. Nou, T. Cortes, W. Oppermann, and P. Michiardi
Improving I/O Performance Through an In-Kernel Disk Simulator

The Computer Journal

P. Gonzalez-Ferez, J. Piernas, and T. Cortes
File System Scalability with Highly Decentralized Metadata on Independent Storage Devices

CCGRrid

P. Lensing, T. Cortes, J. Hughes, and A. Brinkmann

2015

Big Data Benchmark Compendium

Performance Evaluation and Benchmarking: Traditional to Big Data to Internet of Things - 7th TPC Technology Conference, TPCTC 2015

T. Ivanov, T. Rabl, M. Poess, A. Queralt, J. Poelman, N. Poggi, and J. Buell
A User-space Virtualization-aware Filesystem

3er Congreso Nacional de Ingeniería Informática/Sistemas de Información

D. Padula, M. Alemandi, P. Pessolani, T. Cortes, S. Gonnet, and F. Tinetti
dataClay: the integration of persistent data, parallel programming models, and true sharing (Conference Keynote)

International Symposium on Parallel and Distributed Computing

T. Cortes
Performance Impacts with Reliable Parallel File Systems at Exascale Level

Euro-Par 2015: Parallel Processing

R. Nou, A. Miranda, and T. Cortes
DataClay: Towards Usable and Shareable Storage

Big Data and Extreme-Scale Computing (BDEC)

T. Cortes, A. Queralt, J. Martí, and J. Labarta
Fusing Storage and Computing for the Domain of Business Intelligence and Analytics – Research Opportunities

48th Annual Hawaii International Conference on System Sciences

A. Queralt, T. Cortes, H. Baars, A. Brinkmann, and J. Martí

2014

Specifying Artifact-Centric Business Process Models in UML

Lecture Notes in Business Information Processing

M. Estañol, A. Queralt, M-R. Sancho, and E. Teniente
Scalability in Extensible and Heterogeneous Storage Systems

A. Miranda

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