José Gracia

According to our database, José Gracia authored at least 35 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Impact of Computational Load Balance and Power Capping on Energy Efficiency in HPC Centers.

Martin Rose, José Gracia, Christian Simmendinger, Andreas Ruopp, Ramil Nabiev, Christoph Niethammer

Proceedings of the High Performance Computing. ISC High Performance 2024 International Workshops, 2024

2023

The EU Center of Excellence for Exascale in Solid Earth (ChEESE): Implementation, results, and roadmap for the second phase.

Arnau Folch, Claudia Abril, Michael Afanasiev, Giorgio Amati, Michael Bader, Rosa M. Badia, Hafize B. Bayraktar, Sara Barsotti, Roberto Basili, Fabrizio Bernardi, Christian Boehm, Beatriz Brizuela, Federico Brogi, Eduardo Cabrera, Emanuele Casarotti, Manuel J. Castro, Matteo Cerminara, Antonella Cirella, Alexey Cheptsov, Javier Conejero, Antonio Costa, Marc de la Asunción, Josep de la Puente, Marco Djuric, Ravil Dorozhinskii, Gabriela Espinosa, Tomaso Esposti Ongaro, Joan Farnós, Nathalie Favretto-Cristini, Andreas Fichtner, Alexandre Fournier, Alice-Agnes Gabriel, Jean-Matthieu Gallard, Steven J. Gibbons, Sylfest Glimsdal, José Manuel González-Vida, José Gracia, Rose Gregorio, Natalia Gutiérrez, Benedikt Halldorsson, Okba Hamitou, Guillaume Houzeaux, Stephan Jaure, Mouloud Kessar, Lukas Krenz, Lion Krischer, Soline Laforet, Piero Lanucara, Bo Li, Maria Concetta Lorenzino, Stefano Lorito, Finn Løvholt, Giovanni Macedonio, Jorge Macías Sánchez, Guillermo Marin, Beatriz Martínez Montesinos, Leonardo Mingari, Geneviève Moguilny, Vadim Montellier, Marisol Monterrubio Velasco, Georges-Emmanuel Moulard, Masaru Nagaso, Massimo Nazaria, Christoph Niethammer, Federica Pardini, Marta Pienkowska, Luca Pizzimenti, Natalia Poiata, Leonhard Rannabauer, Otilio Rojas, Juan Esteban Rodriguez, Fabrizio Romano, Oleksandr Rudyy, Vittorio Ruggiero, Philipp Samfass, Carlos Sánchez-Linares, Sabrina Sanchez, Laura Sandri, Antonio Scala, Nathanaël Schaeffer, Joseph Schuchart, Jacopo Selva, Amadine Sergeant, Angela Stallone, Matteo Taroni, Solvi Thrastarson, Manuel Titos, Nadia Tonelllo, Roberto Tonini, Thomas Ulrich, Jean-Pierre Vilotte, Malte Vöge, Manuela Volpe, Sara Aniko Wirp, Uwe Wössner

Future Gener. Comput. Syst., 2023

2021

Callback-based completion notification using MPI Continuations.

Joseph Schuchart, Philipp Samfass, Christoph Niethammer, José Gracia, George Bosilca

Parallel Comput., 2021

Quo Vadis MPI RMA? Towards a More Efficient Use of MPI One-Sided Communication.

Joseph Schuchart, Christoph Niethammer, José Gracia, George Bosilca

CoRR, 2021

Feasibility Study of Molecular Dynamics Kernels Exploitation Using EngineCL.

Raúl Nozal, Christoph Niethammer, José Gracia, José Luis Bosque

Proceedings of the Euro-Par 2021: Parallel Processing Workshops, 2021

2020

DASH: Distributed Data Structures and Parallel Algorithms in a Global Address Space.

Karl Fürlinger, José Gracia, Andreas Knüpfer, Tobias Fuchs, Denis Hünich, Pascal Jungblut, Roger Kowalewski, Joseph Schuchart

Proceedings of the Software for Exascale Computing - SPPEXA 2016-2019, 2020

Collectives in hybrid MPI+MPI code: Design, practice and performance.

Huan Zhou, José Gracia, Naweiluo Zhou, Ralf Schneider

Parallel Comput., 2020

Performance and energy consumption of HPC workloads on a cluster based on Arm ThunderX2 CPU.

Filippo Mantovani, Marta Garcia-Gasulla, José Gracia, Esteban Stafford, Fabio Banchelli, Marc Josep-Fabrego, Joel Criado-Ledesma, Mathias Nachtmann

Future Gener. Comput. Syst., 2020

Fibers are not (P)Threads: The Case for Loose Coupling of Asynchronous Programming Models and MPI Through Continuations.

Joseph Schuchart, Christoph Niethammer, José Gracia

Proceedings of the EuroMPI/USA '20: 27th European MPI Users' Group Meeting, 2020

2019

Global Task Data-Dependencies in PGAS Applications.

Joseph Schuchart, José Gracia

Proceedings of the High Performance Computing - 34th International Conference, 2019

MPI Collectives for Multi-core Clusters: Optimized Performance of the Hybrid MPI+MPI Parallel Codes.

Huan Zhou, José Gracia, Ralf Schneider

Proceedings of the 48th International Conference on Parallel Processing, 2019

2018

The Impact of Taskyield on the Design of Tasks Communicating Through MPI.

Joseph Schuchart, Keisuke Tsugane, José Gracia, Mitsuhisa Sato

Proceedings of the Evolving OpenMP for Evolving Architectures, 2018

2017

Application Productivity and Performance Evaluation of Transparent Locality-aware One-sided Communication Primitives.

Huan Zhou, José Gracia

Int. J. Netw. Comput., 2017

Patterns for OpenMP Task Data Dependency Overhead Measurements.

Joseph Schuchart, Mathias Nachtmann, José Gracia

Proceedings of the Scaling OpenMP for Exascale Performance and Portability, 2017

2016

HPC Benchmarking: Problem Size Matters.

Vladimir Marjanovic, José Gracia, Colin W. Glass

Proceedings of the 7th International Workshop on Performance Modeling, 2016

Asynchronous Progress Design for a MPI-Based PGAS One-Sided Communication System.

Huan Zhou, José Gracia

Proceedings of the 22nd IEEE International Conference on Parallel and Distributed Systems, 2016

Towards Performance Portability through Locality-Awareness for Applications Using One-Sided Communication Primitives.

Huan Zhou, José Gracia

Proceedings of the Fourth International Symposium on Computing and Networking, 2016

2015

DART-MPI: An MPI-based Implementation of a PGAS Runtime System.

Huan Zhou, Yousri Mhedheb, Kamran Idrees, Colin W. Glass, José Gracia, Karl Fürlinger, Jie Tao

CoRR, 2015

CppSs - a C++ Library for Efficient Task Parallelism.

Steffen Brinkmann, José Gracia

CoRR, 2015

A Bandwidth-Saving Optimization for MPI Broadcast Collective Operation.

Huan Zhou, Vladimir Marjanovic, Christoph Niethammer, José Gracia

Proceedings of the 44th International Conference on Parallel Processing Workshops, 2015

Providing Parallel Debugging for DASH Distributed Data Structures with GDB.

Denis Hünich, Andreas Knüpfer, José Gracia

Proceedings of the International Conference on Computational Science, 2015

Leveraging MPI-3 Shared-Memory Extensions for Efficient PGAS Runtime Systems.

Huan Zhou, Kamran Idrees, José Gracia

Proceedings of the Euro-Par 2015: Parallel Processing, 2015

2014

Performance Modeling of the HPCG Benchmark.

Vladimir Marjanovic, José Gracia, Colin W. Glass

Proceedings of the High Performance Computing Systems. Performance Modeling, Benchmarking, and Simulation, 2014

DART-MPI: An MPI-based Implementation of a PGAS Runtime System.

Huan Zhou, Yousri Mhedheb, Kamran Idrees, Colin W. Glass, José Gracia, Karl Fürlinger

Proceedings of the 8th International Conference on Partitioned Global Address Space Programming Models, 2014

DASH: Data Structures and Algorithms with Support for Hierarchical Locality.

Karl Fürlinger, Colin W. Glass, José Gracia, Andreas Knüpfer, Jie Tao, Denis Hünich, Kamran Idrees, Matthias Maiterth, Yousri Mhedheb, Huan Zhou

Proceedings of the Euro-Par 2014: Parallel Processing Workshops, 2014

2013

Programmability and portability for exascale: Top down programming methodology and tools with StarSs.

Vladimir Subotic, Steffen Brinkmann, Vladimir Marjanovic, Rosa M. Badia, José Gracia, Christoph Niethammer, Eduard Ayguadé, Jesús Labarta, Mateo Valero

J. Comput. Sci., 2013

Cudagrind: Memory-Usage Checking for CUDA.

Thomas M. Baumann, José Gracia

Proceedings of the Tools for High Performance Computing 2013, 2013

POLCA - A Programming Model for Large Scale, Strongly Heterogeneous Infrastructures.

Lutz Schubert, Jan Kuper, José Gracia

Proceedings of the Parallel Computing: Accelerating Computational Science and Engineering (CSE), 2013

Cudagrind: A Valgrind Extension for CUDA.

Thomas M. Baumann, José Gracia

Proceedings of the Parallel Computing: Accelerating Computational Science and Engineering (CSE), 2013

2012

Task Debugging with TEMANEJO.

Steffen Brinkmann, José Gracia, Christoph Niethammer

Proceedings of the Tools for High Performance Computing 2012, 2012

Avoiding Serialization Effects in Data / Dependency Aware Task Parallel Algorithms for Spatial Decomposition.

Christoph Niethammer, Colin W. Glass, José Gracia

Proceedings of the 10th IEEE International Symposium on Parallel and Distributed Processing with Applications, 2012

Hybrid MPI/StarSs - A Case Study.

José Gracia, Christoph Niethammer, Manuel Hasert, Steffen Brinkmann, Rainer Keller, Colin W. Glass

Proceedings of the 10th IEEE International Symposium on Parallel and Distributed Processing with Applications, 2012

Scheduling Overheads for Task-Based Parallel Programming Models.

Mathias Nachtmann, José Gracia, Colin W. Glass

Proceedings of the Facing the Multicore-Challenge, 2012

2011

Temanejo: Debugging of Thread-Based Task-Parallel Programs in StarSS.

Rainer Keller, Steffen Brinkmann, José Gracia, Christoph Niethammer

Proceedings of the Tools for High Performance Computing 2011, 2011

TEMANEJO - a debugger for task based parallel programming models.

Steffen Brinkmann, José Gracia, Christoph Niethammer, Rainer Keller

Proceedings of the Applications, Tools and Techniques on the Road to Exascale Computing, Proceedings of the conference ParCo 2011, 31 August, 2011