Verónica G. Vergara Larrea
Verónica G. Vergara Larrea
HPC User Support Specialist, Oak Ridge National Laboratory
Verified email at
Cited by
Cited by
The design, deployment, and evaluation of the CORAL pre-exascale systems
SS Vazhkudai, BR de Supinski, AS Bland, A Geist, J Sexton, J Kahle, ...
SC18: International Conference for High Performance Computing, Networking …, 2018
Student cluster competition: a multi-disciplinary undergraduate HPC educational tool
SL Harrell, HA Nam, VGV Larrea, K Keville, D Kamalic
Proceedings of the Workshop on Education for High-Performance Computing, 1-8, 2015
Towards achieving performance portability using directives for accelerators
MG Lopez, VV Larrea, W Joubert, O Hernandez, A Haidar, S Tomov, ...
2016 Third Workshop on Accelerator Programming Using Directives (WACCPD), 13-24, 2016
Early experiences writing performance portable OpenMP 4 codes
VV Larrea, W Joubert, MG Lopez, O Hernandez
Proc. Cray User Group Meeting, London, England, 2016
From describing to prescribing parallelism: Translating the SPEC ACCEL OpenACC suite to OpenMP target directives
G Juckeland, O Hernandez, AC Jacob, D Neilson, VGV Larrea, S Wienke, ...
International Conference on High Performance Computing, 470-488, 2016
Use of continuous integration tools for application performance monitoring
VGV Larrea, W Joubert, C Fuson
Concurrency and Computation Practice and Experience on the Cray User Group, 2015
End-to-end I/O portfolio for the summit supercomputing ecosystem
S Oral, SS Vazhkudai, F Wang, C Zimmer, C Brumgard, J Hanley, ...
Proceedings of the International Conference for High Performance Computing …, 2019
Evaluating performance portability of accelerator programming models using SPEC ACCEL 1.2 benchmarks
S Boehm, S Pophale, VGV Larrea, O Hernandez
International Conference on High Performance Computing, 711-723, 2018
Finally, a way to measure frontend i/o performance
C Zimmer, S Gupta, VGV Larrea
Proceedings of Cray User Group Conference (CUG 2016), 2013
Evaluation of directive-based performance portable programming models
MG Lopez, W Joubert, VGV Larrea, O Hernandez, A Haidar, S Tomov, ...
International Journal of High Performance Computing and Networking 14 (2 …, 2019
Experiences evaluating functionality and performance of ibm power8+ systems
VGV Larrea, W Joubert, M Berrill, S Boehm, A Tharrington, WR Elwasif, ...
International Conference on High Performance Computing, 254-274, 2017
A more realistic way of stressing the end-to-end I/O system
VGV Larrea, HS Oral, DB Leverman, HA Nam, F Wang, JA Simmons
Proceedings of the Cray User Group 2015 conference, 2015
Experiences in porting mini‐applications to OpenACC and OpenMP on heterogeneous systems
VG Vergara Larrea, RD Budiardja, R Gayatri, C Daley, O Hernandez, ...
Concurrency and Computation: Practice and Experience, e5780, 2020
Scaling the Summit: Deploying the World’s Fastest Supercomputer
VGV Larrea, W Joubert, MJ Brim, RD Budiardja, D Maxwell, M Ezell, ...
International Conference on High Performance Computing, 330-351, 2019
An in depth evaluation of GCC’s OpenACC implementation on cray systems
VGV Larrea, WR Elwasif, O Hernandez, C Philippidis, R Allen
FCP: A Fast and Scalable Data Copy Tool for High Performance Parallel File Systems
F Wang, V Melesse Vergara, DB Leverman, S Oral
Oak Ridge National Lab.(ORNL), Oak Ridge, TN (United States), 2016
Are we witnessing the spectre of an HPC meltdown?
VG Vergara Larrea, MJ Brim, W Joubert, S Boehm, M Baker, O Hernandez, ...
Concurrency and Computation: Practice and Experience 31 (16), e5020, 2019
Construction of Delaunay Triangulations on the Sphere: A Parallel Approach
VG Vergara Larrea
Florida State University, 2011
Harmony: A Harness Monitoring System for the Oak Ridge Leadership Computing Facility
C Kuchta, RD Budiardja, VGV Larrea
Proceedings of the Practice and Experience in Advanced Research Computing on …, 2019
Comparing High Performance Computing Accelerator Programming Models
S Pophale, S Boehm, VGV Larrea
International Conference on High Performance Computing, 155-168, 2019
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