|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