Julio Sahuquillo

ORCID

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 69

Top Venues

PDP

IEEE Trans. Computers

IEEE Trans. Parallel Distributed Syst.

Future Gener. Comput. Syst.

Publications

Ibai Calero, Salvador Petit, María Engracia Gómez, Julio Sahuquillo
Characterizing Power and Performance Interference Scalability in the 28-core ARM ThunderX2. PDP (2024)
Lucia Pons, Salvador Petit, Julio Pons, María Engracia Gómez, Julio Sahuquillo
A modular approach to build a hardware testbed for cloud resource management research. J. Supercomput. 80 (8) (2024)
Marta Navarro, Josué Feliu, Salvador Petit, María Engracia Gómez, Julio Sahuquillo
SYNPA: SMT Performance Analysis and Allocation of Threads to Cores in ARM Processors. IPDPS (2024)
Miguel A. Avargues, Manel Lurbe, Salvador Petit, María Engracia Gómez, Rui Yang, Xiaoping Zhu, Guanhao Wang, Julio Sahuquillo
Main memory controller with multiple media technologies for big data workloads. J. Big Data 10 (1) (2023)
Marta Navarro, Josué Feliu, Salvador Petit, María Engracia Gómez, Julio Sahuquillo
SYNPA: SMT Performance Analysis and Allocation of Threads to Cores in ARM Processors. CoRR (2023)
Lucia Pons, Josué Feliu, Julio Sahuquillo, María Engracia Gómez, Salvador Petit, Julio Pons, Chaoyi Huang
Cloud White: Detecting and Estimating QoS Degradation of Latency-Critical Workloads in the Public Cloud. Future Gener. Comput. Syst. 138 (2023)
Lucia Pons, Julio Sahuquillo, Timothy M. Jones
Dynamic Allocation of Processor Cores to Graph Applications on Commodity Servers. PACT (2023)
Lucia Pons, Salvador Petit, Julio Pons, María Engracia Gómez, Chaoyi Huang, Julio Sahuquillo
Stratus: A Hardware/Software Infrastructure for Controlled Cloud Research. PDP (2023)
Marta Navarro, Josué Feliu, Salvador Petit, María Engracia Gómez, Julio Sahuquillo
Thread-to-Core Allocation in ARM Processors Building Synergistic Pairs. PACT (2023)
Lucia Pons, Josué Feliu, José Puche, Chaoyi Huang, Salvador Petit, Julio Pons, María Engracia Gómez, Julio Sahuquillo
Effect of Hyper-Threading in Latency-Critical Multithreaded Cloud Applications and Utilization Analysis of the Major System Resources. Future Gener. Comput. Syst. 131 (2022)
Josué Feliu, Ajeya Naithani, Julio Sahuquillo, Salvador Petit, Moinuddin K. Qureshi, Lieven Eeckhout
VMT: Virtualized Multi-Threading for Accelerating Graph Workloads on Commodity Processors. IEEE Trans. Computers 71 (6) (2022)
Manel Lurbe, Josué Feliu, Salvador Petit, María Engracia Gómez, Julio Sahuquillo
DeepP: Deep Learning Multi-Program Prefetch Configuration for the IBM POWER 8. IEEE Trans. Computers 71 (10) (2022)
Manel Lurbe, Josué Feliu, Salvador Petit, María Engracia Gómez, Julio Sahuquillo
A Neural Network to Estimate Isolated Performance from Multi-Program Execution. PDP (2022)
Hugo Tárrega, Alejandro Valero, Vicente Lorente, Salvador Petit, Julio Sahuquillo
Fast-track cache: a huge racetrack memory L1 data cache. ICS (2022)
Lucia Pons, Julio Sahuquillo, Salvador Petit, Julio Pons
Cache-Poll: Containing Pollution in Non-Inclusive Caches Through Cache Partitioning. ICPP (2022)
Andrea Biagioni, Paolo Cretaro, Ottorino Frezza, Francesca Lo Cicero, Alessandro Lonardo, Michele Martinelli, Pier Stanislao Paolucci, Elena Pastorelli, Francesco Simula, Matteo Turisini, Piero Vicini, Roberto Ammendola, Pascale Bernier-Bruna, Claire Chen, Said Derradji, Stéphane Guez, Pierre-Axel Lagadec, Gregoire Pichon, Etienne Walter, Gaetan De Gassowski, Matthieu Hautreaux, Stephane Mathieu, Gilles Moreau, Marc Pérache, Hugo Taboada, Torsten Hoefler, Timo Schneider, Matteo Barnaba, Giuseppe Piero Brandino, Francesco De Giorgi, Matteo Poggi, Iakovos Mavroidis, Yannis Papaefstathiou, Nikolaos Tampouratzis, Benjamin Kalisch, Ulrich Krackhardt, Mondrian Nuessle, Pantelis Xirouchakis, Vangelis Mageiropoulos, Michalis Gianioudis, Harisis Loukas, Aggelos Ioannou, Nikos Kallimanis, Nikos Chrysos, Manolis Katevenis, Wolfang Frings, Dominik Gottwald, Felime Guimaraes, Max Holicki, Volker Marx, Yannik Muller, Carsten Clauss, Hugo Falter, Xu Huang, Jennifer Lopez Barillao, Thomas Moschny, Simon Pickartz, Francisco J. Alfaro, Jesús Escudero-Sahuquillo, Pedro Javier García, Francisco J. Quiles, José L. Sánchez, Adrián Castelló, Jose Duro, María Engracia Gómez, Enrique Quintana, Julio Sahuquillo, Eugenio Stabile
RED-SEA: Network Solution for Exascale Architectures. DSD (2022)
Marta Navarro, Lucia Pons, Julio Sahuquillo
Hy-Sched: A Simple Hyperthreading-Aware Thread to Core Allocation Strategy. IEEE Comput. Archit. Lett. 20 (1) (2021)
Jose Duro, Salvador Petit, María Engracia Gómez, Julio Sahuquillo
Segment Switching: A New Switching Strategy for Optical HPC Networks. IEEE Access 9 (2021)
Josué Feliu, Julio Sahuquillo, Salvador Petit, Lieven Eeckhout
Thread Isolation to Improve Symbiotic Scheduling on SMT Multicore Processors. IEEE Trans. Parallel Distributed Syst. 31 (2) (2020)
Lucia Pons, Julio Sahuquillo, Vicent Selfa, Salvador Petit, Julio Pons
Phase-Aware Cache Partitioning to Target Both Turnaround Time and System Performance. IEEE Trans. Parallel Distributed Syst. 31 (11) (2020)
Carlos Navarro, Josué Feliu, Salvador Petit, María Engracia Gómez, Julio Sahuquillo
Bandwidth-Aware Dynamic Prefetch Configuration for IBM POWER8. IEEE Trans. Parallel Distributed Syst. 31 (8) (2020)
José Puche, Salvador Petit, María Engracia Gómez, Julio Sahuquillo
An efficient cache flat storage organization for multithreaded workloads for low power processors. Future Gener. Comput. Syst. 110 (2020)
Eduardo Yago, Pau Castelló, Salvador Petit, María Engracia Gómez, Julio Sahuquillo
Impact of the Array Shape and Memory Bandwidth on the Execution Time of CNN Systolic Arrays. DSD (2020)
Lucia Pons, Josué Feliu, José Puche, Chaoyi Huang, Salvador Petit, Julio Pons, María Engracia Gómez, Julio Sahuquillo
Understanding Cloud Workloads Performance in a Production like Environment. CoRR (2020)
Manuel E. Acacio, Julio Sahuquillo
Foreword to the Special Issue on Processors, Interconnects, Storage, and Caches for Exascale Systems. Concurr. Comput. Pract. Exp. 31 (21) (2019)
Jose Duro, Jose Antonio Pascual, Salvador Petit, Julio Sahuquillo, María Engracia Gómez
Modeling and analysis of the performance of exascale photonic networks. Concurr. Comput. Pract. Exp. 31 (21) (2019)
Alejandro Valero, Francisco Candel, Darío Suárez Gracia, Salvador Petit, Julio Sahuquillo
An Aging-Aware GPU Register File Design Based on Data Redundancy. IEEE Trans. Computers 68 (1) (2019)
José Puche, Salvador Petit, Julio Sahuquillo, María Engracia Gómez
FOS: a low-power cache organization for multicores. J. Supercomput. 75 (10) (2019)
J. Rubén Titos Gil, Antonio Flores, Ricardo Fernández Pascual, Alberto Ros, Salvador Petit, Julio Sahuquillo, Manuel E. Acacio
Way Combination for an Adaptive and Scalable Coherence Directory. IEEE Trans. Parallel Distributed Syst. 30 (11) (2019)
Francisco Candel, Alejandro Valero, Salvador Petit, Julio Sahuquillo
Efficient Management of Cache Accesses to Boost GPGPU Memory Subsystem Performance. IEEE Trans. Computers 68 (10) (2019)
Vicent Selfa, Julio Sahuquillo, María Engracia Gómez, Crispín Gómez Requena
Efficient selective multicore prefetching under limited memory bandwidth. J. Parallel Distributed Comput. 120 (2018)
Lucia Pons, Vicent Selfa, Julio Sahuquillo, Salvador Petit, Julio Pons Terol
Improving System Turnaround Time with Intel CAT by Identifying LLC Critical Applications. Euro-Par (2018)
Francisco Candel, Salvador Petit, Alejandro Valero, Julio Sahuquillo
Improving GPU Cache Hierarchy Performance with a Fetch and Replacement Cache. Euro-Par (2018)
Clara Furio, Josué Feliu, Salvador Petit, Jose Duro, Julio Sahuquillo
A Workload Generator for Evaluating SMT Real-Time Systems. HPCS (2018)
Jose Duro, Salvador Petit, Julio Sahuquillo, María Engracia Gómez
Workload Characterization for Exascale Computing Networks. HPCS (2018)
Francisco Candel, Salvador Petit, Julio Sahuquillo, José Duato
Accurately modeling the on-chip and off-chip GPU memory subsystem. Future Gener. Comput. Syst. 82 (2018)
Josué Feliu, Julio Sahuquillo, Salvador Petit
Designing lab sessions focusing on real processors for computer architecture courses: A practical perspective. J. Parallel Distributed Comput. 118 (Part) (2018)
Jose Duro, Salvador Petit, Julio Sahuquillo, María Engracia Gómez
Modeling a Photonic Network for Exascale Computing. HPCS (2017)
Vicent Selfa, Julio Sahuquillo, Lieven Eeckhout, Salvador Petit, María Engracia Gómez
Application Clustering Policies to Address System Fairness with Intel's Cache Allocation Technology. PACT (2017)
Alejandro Valero, Negar Miralaei, Salvador Petit, Julio Sahuquillo, Timothy M. Jones
On Microarchitectural Mechanisms for Cache Wearout Reduction. IEEE Trans. Very Large Scale Integr. Syst. 25 (3) (2017)
Josué Feliu, Stijn Eyerman, Julio Sahuquillo, Salvador Petit, Lieven Eeckhout
Improving IBM POWER8 Performance Through Symbiotic Job Scheduling. IEEE Trans. Parallel Distributed Syst. 28 (10) (2017)
Salvador Petit, Julio Sahuquillo, María Engracia Gómez, Vicent Selfa
A research-oriented course on Advanced Multicore Architecture: Contents and active learning methodologies. J. Parallel Distributed Comput. 105 (2017)
Francisco Candel, Alejandro Valero, Salvador Petit, Darío Suárez Gracia, Julio Sahuquillo
Exploiting Data Compression to Mitigate Aging in GPU Register Files. SBAC-PAD (2017)
Josué Feliu, Julio Sahuquillo, Salvador Petit, José Duato
Perf&Fair: A Progress-Aware Scheduler to Enhance Performance and Fairness in SMT Multicores. IEEE Trans. Computers 66 (5) (2017)
Joan J. Valls, Alberto Ros, María Engracia Gómez, Julio Sahuquillo
The Tag Filter Architecture: An energy-efficient cache and directory design. J. Parallel Distributed Comput. 100 (2017)
Vicent Selfa, Julio Sahuquillo, Salvador Petit, María Engracia Gómez
A Hardware Approach to Fairly Balance the Inter-Thread Interference in Shared Caches. IEEE Trans. Parallel Distributed Syst. 28 (11) (2017)
Alejandro Valero, Negar Miralaei, Salvador Petit, Julio Sahuquillo, Timothy M. Jones
Enhancing the L1 Data Cache Design to Mitigate HCI. IEEE Comput. Archit. Lett. 15 (2) (2016)
Manolis Katevenis, Nikolaos Chrysos, Manolis Marazakis, Iakovos Mavroidis, Fabien Chaix, Nikolaos D. Kallimanis, Javier Navaridas, John Goodacre, Piero Vicini, Andrea Biagioni, Pier Stanislao Paolucci, Alessandro Lonardo, Elena Pastorelli, Francesca Lo Cicero, Roberto Ammendola, P. Hopton, P. Coates, Giuliano Taffoni, S. Cozzini, Martin L. Kersten, Y. Zhang, Julio Sahuquillo, Sergio Lechago, C. Pinto, Bernd Lietzow, D. Everett, Gino Perna
The ExaNeSt Project: Interconnects, Storage, and Packaging for Exascale Systems. DSD (2016)
Julio Sahuquillo, Houcine Hassan, Salvador Petit, José Luis March, José Duato
A dynamic execution time estimation model to save energy in heterogeneous multicores running periodic tasks. Future Gener. Comput. Syst. 56 (2016)
Vicent Selfa, Crispín Gómez Requena, María Engracia Gómez, Julio Sahuquillo
A Simple Activation/Deactivation Prefetching Scheme for Chip Multiprocessors. PDP (2016)
Joan J. Valls, María Engracia Gómez, Alberto Ros, Julio Sahuquillo
A Directory Cache with Dynamic Private-Shared Partitioning. HiPC (2016)
Vicent Selfa, Julio Sahuquillo, Salvador Petit, María Engracia Gómez
Student Research Poster: A Low Complexity Cache Sharing Mechanism to Address System Fairness. PACT (2016)
Francisco Candel, Salvador Petit, Julio Sahuquillo, José Duato
Impact of Memory-Level Parallelism on the Performance of GPU Coherence Protocols. PDP (2016)
Josué Feliu, Julio Sahuquillo, Salvador Petit, José Duato
Bandwidth-Aware On-Line Scheduling in SMT Multicores. IEEE Trans. Computers 65 (2) (2016)
Josué Feliu, Stijn Eyerman, Julio Sahuquillo, Salvador Petit
Symbiotic job scheduling on the IBM POWER8. HPCA (2016)
José Puche, Sergio Lechago, Salvador Petit, María Engracia Gómez, Julio Sahuquillo
Accurately modeling a photonic NoC in a detailed CMP simulation framework. HPCS (2016)
Samantha Kenyon, Sonia Lopez-Alarcon, Julio Sahuquillo
Impact of Partitioning Cache Schemes on the Cache Hierarchy of SMT Processors. HPCC/CSS/ICESS (2015)
Joan J. Valls, Alberto Ros, Julio Sahuquillo, María Engracia Gómez
PS directory: a scalable multilevel directory cache for CMPs. J. Supercomput. 71 (8) (2015)
Josué Feliu, Julio Sahuquillo, Salvador Petit, José Duato
Addressing Fairness in SMT Multicores with a Progress-Aware Scheduler. IPDPS (2015)
Raúl Peña-Ortiz, José Antonio Gil, Julio Sahuquillo, Ana Pont
Surfing the Web Using Browser Interface Facilities: A Performance Evaluation Approach. J. Web Eng. 14 (1&2) (2015)
Joan J. Valls, Julio Sahuquillo, Alberto Ros, María Engracia Gómez
The Tag Filter Cache: An Energy-Efficient Approach. PDP (2015)
Julio Sahuquillo, Salvador Petit, Vicent Selfa, María Engracia Gómez
A Research-Oriented Course on Advanced Multicore Architecture. IPDPS Workshops (2015)
Alejandro Valero, Salvador Petit, Julio Sahuquillo, David R. Kaeli, José Duato
A reuse-based refresh policy for energy-aware eDRAM caches. Microprocess. Microsystems 39 (1) (2015)
Crispín Gómez Requena, María Engracia Gómez, Julio Sahuquillo
Bringing real processors to labs. Comput. Appl. Eng. Educ. 23 (5) (2015)
Vicent Selfa, Julio Sahuquillo, Crispín Gómez Requena, María Engracia Gómez
Methodologies and Performance Metrics to Evaluate Multiprogram Workloads. PDP (2015)
Francisco Candel, Salvador Petit, Julio Sahuquillo, José Duato
Accurately modeling the GPU memory subsystem. HPCS (2015)
Alejandro Valero, Julio Sahuquillo, Salvador Petit, Pedro López, José Duato
Design of Hybrid Second-Level Caches. IEEE Trans. Computers 64 (7) (2015)
Joan J. Valls, Alberto Ros, Julio Sahuquillo, María Engracia Gómez
PS-Cache: an energy-efficient cache design for chip multiprocessors. J. Supercomput. 71 (1) (2015)
Paula Navarro, Vicent Selfa, Julio Sahuquillo, María Engracia Gómez, Crispín Gómez Requena
Row Tables: Design Choices to Exploit Bank Locality in Multiprogram Workloads. PDP (2015)
José Luis March, Salvador Petit, Julio Sahuquillo, Houcine Hassan, José Duato
Dynamic WCET Estimation for Real-Time Multicore Embedded Systems Supporting DVFS. HPCC/CSS/ICESS (2014)
Vicente Lorente, Alejandro Valero, Salvador Petit, Pierfrancesco Foglia, Julio Sahuquillo
Analyzing the Optimal Voltage/Frequency Pair in Fault-Tolerant Caches. HPCC/CSS/ICESS (2014)
Salvador Petit, Rafael Ubal, Julio Sahuquillo, Pedro López
Efficient Register Renaming and Recovery for High-Performance Processors. IEEE Trans. Very Large Scale Integr. Syst. 22 (7) (2014)
Josué Feliu, Julio Sahuquillo, Salvador Petit, José Duato
Addressing bandwidth contention in SMT multicores through scheduling. ICS (2014)
Josué Feliu, Salvador Petit, Julio Sahuquillo, José Duato
Cache-Hierarchy Contention-Aware Scheduling in CMPs. IEEE Trans. Parallel Distributed Syst. 25 (3) (2014)
B. Fitzgerald, S. Lopez, Julio Sahuquillo
Drowsy cache partitioning for reduced static and dynamic energy in the cache hierarchy. IGCC (2013)
Alejandro Valero, Julio Sahuquillo, Salvador Petit, José Duato
Exploiting reuse information to reduce refresh energy in on-chip eDRAM caches. ICS (2013)
Raúl Peña-Ortiz, José A. Gil, Julio Sahuquillo, Ana Pont
Analyzing web server performance under dynamic user workloads. Comput. Commun. 36 (4) (2013)
Raúl Peña-Ortiz, José A. Gil, Julio Sahuquillo, Ana Pont
The impact of user-browser interaction on web performance. SAC (2013)
José Luis March, Julio Sahuquillo, Salvador Petit, Houcine Hassan, José Duato
Power-aware scheduling with effective task migration for real-time multicore embedded systems. Concurr. Comput. Pract. Exp. 25 (14) (2013)
Joan J. Valls, Alberto Ros, Julio Sahuquillo, María Engracia Gómez
PS-cache: An energy-efficient cache design for chip multiprocessors. PACT (2013)
Vicente Lorente, Alejandro Valero, Julio Sahuquillo, Salvador Petit, Ramon Canal, Pedro López, José Duato
Combining RAM technologies for hard-error recovery in L1 data caches working at very-low power modes. DATE (2013)
Rafael Ubal, Julio Sahuquillo, Salvador Petit, Pedro López, José Duato
Hardware-Based Generation of Independent Subtraces of Instructions in Clustered Processors. IEEE Trans. Computers 62 (5) (2013)
Josué Feliu, Julio Sahuquillo, Salvador Petit, José Duato
L1-bandwidth aware thread allocation in multicore SMT processors. PACT (2013)
Josué Feliu, Julio Sahuquillo, Salvador Petit, José Duato
Using Huge Pages and Performance Counters to Determine the LLC Architecture. ICCS (2013)
Bernardo de la Ossa, José A. Gil, Julio Sahuquillo, Ana Pont
Referrer Graph: A cost-effective algorithm and pruning method for predicting web accesses. Comput. Commun. 36 (8) (2013)
Crispín Gómez Requena, María Engracia Gómez, Julio Sahuquillo
A New Methodology for Studying Realistic Processors in Computer Science Degrees. IPDPS Workshops (2013)
Alejandro Valero, Salvador Petit, Julio Sahuquillo, Pedro López, José Duato
Design, Performance, and Energy Consumption of eDRAM/SRAM Macrocells for L1 Data Caches. IEEE Trans. Computers 61 (9) (2012)
Raúl Peña-Ortiz, José A. Gil, Julio Sahuquillo, Ana Pont
Providing TCP-W with web user dynamic behavior. CLEI Electron. J. 15 (2) (2012)
Julio Sahuquillo, María Engracia Gómez, Salvador Petit
OMHI 2012: First International Workshop on On-chip Memory Hierarchies and Interconnects: Organization, Management and Implementation. Euro-Par Workshops (2012)
José Luis March, Salvador Petit, Julio Sahuquillo, Houcine Hassan, José Duato
Efficiently Handling Memory Accesses to Improve QoS in Multicore Systems under Real-Time Constraints. SBAC-PAD (2012)
Monica Serrano, Julio Sahuquillo, Salvador Petit, Houcine Hassan, José Duato
A cost-effective heuristic to schedule local and remote memory in cluster computers. J. Supercomput. 59 (3) (2012)
Josep Domenech, Bernardo de la Ossa, Julio Sahuquillo, José Antonio Gil, Ana Pont
A taxonomy of web prediction algorithms. Expert Syst. Appl. 39 (9) (2012)
Alejandro Valero, Julio Sahuquillo, Salvador Petit, Pedro López, José Duato
Combining recency of information with selective random and a victim cache in last-level caches. ACM Trans. Archit. Code Optim. 9 (3) (2012)
Alejandro Valero, Julio Sahuquillo, Vicente Lorente, Salvador Petit, Pedro López, José Duato
Impact on Performance and Energy of the Retention Time and Processor Frequency in L1 Macrocell-Based Data Caches. IEEE Trans. Very Large Scale Integr. Syst. 20 (6) (2012)
Josep Domenech, Julio Sahuquillo, José Antonio Gil, Ana Pont
Prediction Algorithms for Prefetching in the Current Web. J. Web Eng. 11 (1) (2012)
Vicente Lorente, Julio Sahuquillo
Effects of Process Variation on the Access Time in SRAM Cells. Euro-Par Workshops (2012)
Bernardo de la Ossa, Julio Sahuquillo, Ana Pont, José A. Gil
Key factors in web latency savings in an experimental prefetching system. J. Intell. Inf. Syst. 39 (1) (2012)
Rafael Ubal, Julio Sahuquillo, Salvador Petit, Pedro López, David R. Kaeli
A Sequentially Consistent Multiprocessor Architecture for Out-of-Order Retirement of Instructions. IEEE Trans. Parallel Distributed Syst. 23 (8) (2012)
Alejandro Valero, Julio Sahuquillo, Salvador Petit, Pedro López, José Duato
Analyzing the optimal ratio of SRAM banks in hybrid caches. ICCD (2012)
Joan J. Valls, Alberto Ros, Julio Sahuquillo, María Engracia Gómez, José Duato
PS-Dir: a scalable two-level directory cache. PACT (2012)

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Publication Activity (10 Years)

Top Topics

Top Venues

Julio Sahuquillo