Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Verónica G. Vergara Larrea"'
Autor:
Christopher S. Daley, Reuben D. Budiardja, Wayne Joubert, Verónica G. Vergara Larrea, Oscar Hernandez, Rahulkumar Gayatri
Publikováno v:
Concurrency and Computation Practice and Experience, vol 32, iss 20
Author(s): Vergara Larrea, VG; Budiardja, RD; Gayatri, R; Daley, C; Hernandez, O; Joubert, W | Abstract: This article studies mini-applications—Minisweep, GenASiS, GPP, and FF—that use computational methods commonly encountered in HPC. We have po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::add3df2ef93fe61ad11e755aa2e5903a
https://escholarship.org/uc/item/3tx6b1t6
https://escholarship.org/uc/item/3tx6b1t6
Autor:
George S. Markomanolis, Ross Miller, Dustin Leverman, Sarp Oral, Feiyi Wang, Christopher Brumgard, Scott Atchley, Christopher Zimmer, Sudharshan S. Vazhkudai, Verónica G. Vergara Larrea, Jesse Hanley
Publikováno v:
SC
The I/O subsystem for the Summit supercomputer, No. 1 on the Top500 list, and its ecosystem of analysis platforms is composed of two distinct layers, namely the in-system layer and the center-wide parallel file system layer (PFS), Spider 3. The in-sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd0cb7b8f62264f5dae5a8273f88a60c
https://doi.org/10.1145/3295500.3356157
https://doi.org/10.1145/3295500.3356157
Publikováno v:
PEARC
Acceptance of a new system requires extensive testing and is often comprised of hundreds of tests. Summit, the latest flagship super-computer at the Oak Ridge Leadership Computing Facility (OLCF), and the number one system in the November 2018 Top500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93d161449a35b5e4b33ee9a3a8fce143
https://doi.org/10.1145/3332186.3332254
https://doi.org/10.1145/3332186.3332254
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030343552
ISC Workshops
ISC Workshops
Accelerator devices are becoming a norm in High Performance Computing (HPC). With more systems opting for heterogeneous architectures, portable programming models like OpenMP and OpenACC are becoming increasingly important. The SPEC ACCEL 1.2 benchma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1eab3573985966ebaccea6ca15fcdec
https://doi.org/10.1007/978-3-030-34356-9_14
https://doi.org/10.1007/978-3-030-34356-9_14
Autor:
Michael J. Brim, Oscar Hernandez, Matthew A Ezell, Swen Boehm, Verónica G. Vergara Larrea, Dustin Leverman, Mark Berrill, Sarp Oral, Jesse Hanley, Wayne Joubert, Daniel Pelfrey, Christopher Zimmer, Arnold N. Tharrington, Don Maxwell, Reuben D. Budiardja, Wael R. Elwasif, Chris Fuson
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030343552
ISC Workshops
ISC Workshops
Summit, the latest flagship supercomputer deployed at Oak Ridge Leadership Computing Facility (OLCF), became the number one system in the TOP500 [17] list in June 2018 and retained its top spot in the November 2018 list. An extensive acceptance test
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3ff792dd67dac2d024830cc1bfdc266
https://doi.org/10.1007/978-3-030-34356-9_26
https://doi.org/10.1007/978-3-030-34356-9_26
Autor:
Bill Hanson, Chris Marroquin, Martin Ohmacht, Sarp Oral, Tom Gooding, Feiyi Wang, Adam Moody, Mallikarjun Shankar, Junqi Yin, Ben Casses, Gene Davison, Sudharshan S. Vazhkudai, David Appelhans, Arthur S. Bland, Ian Karlin, Verónica G. Vergara Larrea, Al Geist, James H. Rogers, Py C. Watson, Chris Chambreau, Bronis R. de Supinski, Robert S. Blackmore, Fernando Pizzano, Matthew L. Leininger, Elsa Gonsiorowski, J. Kahle, Lance D. Weems, Drew Schmidt, Bryan S. Rosenburg, Leopold Grinberg, Scott Atchley, Bob Walkup, Ramesh Pankajakshan, Wayne Joubert, Don Maxwell, James C. Sexton, Dustin Leverman, Adam Bertsch, Matthew A Ezell, Bill Hartner, Christopher Zimmer, George Chochia, Robin Goldstone
Publikováno v:
SC
CORAL, the Collaboration of Oak Ridge, Argonne and Livermore, is fielding two similar IBM systems, Summit and Sierra, with NVIDIA GPUs that will replace the existing Titan and Sequoia systems. Summit and Sierra are currently ranked No. 1 and No. 3, r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbbd635a6c9da8b8582568aa55304b22
https://doi.org/10.1109/sc.2018.00055
https://doi.org/10.1109/sc.2018.00055
Autor:
Swen Boehm, Matthew B. Baker, Verónica G. Vergara Larrea, Don Maxwell, James Simmons, Oscar Hernandez, Sarp Oral, Wayne Joubert, Michael J. Brim
Publikováno v:
Concurrency and Computation: Practice and Experience. 31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05a008b40573ea3de16d4ed423113650
https://doi.org/10.1002/cpe.5020
https://doi.org/10.1002/cpe.5020
Evaluating Performance Portability of Accelerator Programming Models using SPEC ACCEL 1.2 Benchmarks
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030024642
ISC Workshops
ISC Workshops
As heterogeneous architectures are becoming mainstream for HPC systems, application programmers are looking for programming model implementations that offer both performance and portability across platforms. Two directive-based programming models for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::939ea71f7b8501bfb584534bbe57432e
https://doi.org/10.1007/978-3-030-02465-9_51
https://doi.org/10.1007/978-3-030-02465-9_51
Autor:
Swen Boehm, Verónica G. Vergara Larrea, Wael R. Elwasif, Mark Berrill, Arnold N. Tharrington, Don Maxwell, Wayne Joubert
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783319676296
ISC Workshops
ISC Workshops
In preparation for Summit, Oak Ridge National Laboratory’s next generation supercomputer, two IBM Power-based systems were deployed in late 2016 at the Oak Ridge Leadership Computing Facility (OLCF). This paper presents a detailed description of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::545837c29c5830d20c466ba72a9382f6
https://doi.org/10.1007/978-3-319-67630-2_20
https://doi.org/10.1007/978-3-319-67630-2_20
Autor:
William C. Brantley, Pavel Shelepugin, Arpith C. Jacob, Bo Wang, Robert Henschel, Kalyan Kumaran, Brian Whitney, Alexander Grund, Oscar Hernandez, Daniel Neilson, Verónica G. Vergara Larrea, Wayne Joubert, Dave Raddatz, Sandra Wienke, Mathew E. Colgrove, Sunita Chandrasekaran, Alexander Bobyr, Guido Juckeland, Matthias S. Müller
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783319460789
ISC Workshops
ISC Workshops
Current and next generation HPC systems will exploit accelerators and self-hosting devices within their compute nodes to accelerate applications. This comes at a time when programmer productivity and the ability to produce portable code has been reco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fe470edb7a2aedd0247658866ea5316
https://doi.org/10.1007/978-3-319-46079-6_33
https://doi.org/10.1007/978-3-319-46079-6_33