Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Gabriele Jost"'
Autor:
Ioannis Nompelis, David C. Eder, Gabriele Jost, Christopher Stone, Christopher S. Daley, Alice Koniges
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030507428
ISC
ISC
We describe the process and outcome of our efforts to port a legacy Fortran benchmark code to heterogeneous GPU-accelerated computing architectures using OpenMP. The benchmark code is one of the multi-zone NAS Parallel Benchmarks (NPB-MZ) called SP-M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::170f55c21cba849a0c9379abfca96c1b
https://doi.org/10.1007/978-3-030-50743-5_14
https://doi.org/10.1007/978-3-030-50743-5_14
Autor:
John Abercrombie, Jacob Nelson, Jeff R. Hammond, Rob F. Van der Wijngaart, Gabriele Jost, Abdullah Kayi, Timothy G. Mattson, Tom St. John, Srinivas Sridharan
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783319413204
We use three Parallel Research Kernels to compare performance of a set of programming models(We employ the term programming model as it is commonly used in the application community. A more accurate term is programming environment, which is the colle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45590a49eb379b1117a6cc075dee8208
https://doi.org/10.1007/978-3-319-41321-1_17
https://doi.org/10.1007/978-3-319-41321-1_17
Autor:
Bob Robins, Gabriele Jost
Publikováno v:
Scientific Programming, Vol 18, Iss 3-4, Pp 127-138 (2010)
Today most systems in high-performance computing (HPC) feature a hierarchical hardware design: shared-memory nodes with several multi-core CPUs are connected via a network infrastructure. When parallelizing an application for these architectures it s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49e34cd72d72203498ee21eaca21750b
https://doaj.org/article/18dfc6e0b34c48a6b592735e2760c68e
https://doaj.org/article/18dfc6e0b34c48a6b592735e2760c68e
Autor:
Srinivas Sridharan, Timothy G. Mattson, Jacob Nelson, Jeff R. Hammond, Gabriele Jost, Abdullah Kayi, Rob F. Van der Wijngaart
Publikováno v:
2015 9th International Conference on Partitioned Global Address Space Programming Models.
A subset of the Parallel Research Kernels (PRK),simplified parallel application patterns, are used to studythe behavior of different runtimes implementing the PGASprogramming model. The goal of this paper is to show thatsuch an approach is practical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43a3103e82799648a5d1bd18d69a6fc7
https://doi.org/10.1109/pgas.2015.24
https://doi.org/10.1109/pgas.2015.24
Publikováno v:
PGAS
The purpose of this document is to stimulate discussions on support for multi-threaded execution in OpenSHMEM. Why is there a need for any thread support at all for an API that follows a shared global address space paradigm? In our ongoing work, we i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4930242e84d52e307724a975fd6dedf3
https://doi.org/10.1145/2676870.2676890
https://doi.org/10.1145/2676870.2676890
Autor:
Keith D. Underwood, Robert W. Wisniewski, James Dinan, Gabriele Jost, Clement T. Cole, Stan C. Smith
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783319052144
OpenSHMEM
OpenSHMEM
OpenSHMEM provides a one-sided communication interface that allows for asynchronous, one-sided communication operations on data stored in a partitioned global address space. While communication in this model is efficient, synchronizations must curren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27c27211f9cc65a1959ac40061815c8a
https://doi.org/10.1007/978-3-319-05215-1_12
https://doi.org/10.1007/978-3-319-05215-1_12
Autor:
Matthias S. Müller, Daniel Molka, Matthijs van Waveren, Chris Parrott, Kalyan Kumaran, Huiyu Feng, William C. Brantley, Daniel Hackenberg, Joe Robichaux, Robert Henschel, Pavel Shelepugin, Gabriele Jost, John Baron, Brian Whitney
Publikováno v:
OpenMP in a Heterogeneous World ISBN: 9783642309601
IWOMP
IWOMP
This paper describes SPEC OMP2012, a benchmark developed by the SPEC High Performance Group. It consists of 15 OpenMP parallel applications from a wide range of fields. In addition to a performance metric based on the run time of the applications the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d69ab5dc058628343977d90f3fab140f
https://doi.org/10.1007/978-3-642-30961-8_17
https://doi.org/10.1007/978-3-642-30961-8_17
Autor:
Gabriele Jost, Alice Koniges
The upcoming years bring new challenges in high-performance computing (HPC) technology. Fundamental changes in the building blocks of HPC hardware are forcing corresponding changes in programming models to effectively use these new architectures. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2bad25518d28705ec636fd69a870521
https://doi.org/10.4018/978-1-61350-116-0.ch001
https://doi.org/10.4018/978-1-61350-116-0.ch001
Publikováno v:
CLUSTER
We describe our ongoing effort to optimize a next-generation atmospheric model based on the continuous Galerkin, or spectral element, method: the Nonhydrostatic Unified Model of the Atmosphere (NUMA), which is targeted towards large cluster architect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::519eb42250a98d2f2b06f2623128533f
https://doi.org/10.1109/cluster.2011.70
https://doi.org/10.1109/cluster.2011.70
Autor:
Robert E. Robins, Gabriele Jost
Publikováno v:
2010 DoD High Performance Computing Modernization Program Users Group Conference.
In this paper, we describe the development of a parallel version of the IR3D (Incompressible Realistic 3-D) code, which simulates the environmental effects on the evolution of vortices trailing behind control surfaces of underwater vehicles. The obje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea5508fc87d4e23c2223bea70afdc945
https://doi.org/10.1109/hpcmp-ugc.2010.11
https://doi.org/10.1109/hpcmp-ugc.2010.11