A low overhead tasking model for OpenMP

Autor: Chenle Yu, Sara Royuela, Eduardo Quiñones

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Euro-Par 2021: Parallel Processing Workshops ISBN: 9783031061554

OpenMP is a parallel programming model widely used on shared-memory systems. Over the years, the OpenMP community tries to extend the OpenMP Specification to adapt it to modern architectures and expand its usage to other domains such as Embedded Syst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc207d86b12280c31a98fb867a913773
http://hdl.handle.net/2117/369333

Enhancing OpenMP tasking model: performance and portability

Autor: Sara Royuela, Chenle Yu, Eduardo Quinones

Publikováno v: OpenMP: Enabling Massive Node-Level Parallelism ISBN: 9783030852610
IWOMP
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

OpenMP, as the de-facto standard programming model in symmetric multiprocessing for HPC, has seen its performance boosted continuously by the community, either through implementation enhancements or specification augmentations. Furthermore, the langu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1169301535030057b2c000d4ca50a39c
https://hdl.handle.net/2117/351422

OpenMP to CUDA graphs

Autor: Chenle Yu, Eduardo Quinones, Sara Royuela

Publikováno v: SCOPES
Proceedings of the 23th International Workshop on Software and Compilers for Embedded Systems
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Heterogeneous computing is increasingly being used in a diversity of computing systems, ranging from HPC to the real-time embedded domain, to cope with the performance requirements. Due to the variety of accelerators, e.g., FPGAs, GPUs, the use of hi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4c0765be9891fe4a8a95329eb7444d5
https://doi.org/10.1145/3378678.3391881

A toolchain to verify the parallelization of OmpSs-2 applications

Autor: Vicenç Beltran, Eduard Ayguadé, Sara Royuela, Simone Economo

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Euro-Par 2020: Parallel Processing-26th International Conference on Parallel and Distributed Computing, Warsaw, Poland, August 24–28, 2020, Proceedings
Lecture Notes in Computer Science
Lecture Notes in Computer Science-Euro-Par 2020: Parallel Processing
Euro-Par 2020: Parallel Processing ISBN: 9783030576745
Euro-Par

Programming models for task-based parallelization based on compile-time directives are very effective at uncovering the parallelism available in HPC applications. Despite that, the process of correctly annotating complex applications is error-prone a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97a8377ee74ea2a7483510cc05565cdb
http://hdl.handle.net/2117/330464

Experiences on the characterization of parallel applications in embedded systems with Extrae/Paraver

Autor: Sara Royuela, Germán Llort, Estanislao Mercadal, Eduardo Quinones, Adrian Munera, Franck Wartel

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
ICPP

Cutting-edge functionalities in embedded systems require the use of parallel architectures to meet their performance requirements. This imposes the introduction of a new layer in the software stacks of embedded systems: the parallel programming model

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1de90eb95ed8cbb8c319246f1c4838f
http://hdl.handle.net/2117/328240