001 | 977991 | ||
005 | 20241125145843.0 | ||
024 | 7 | _ | |a 10.18154/RWTH-2024-01049 |2 datacite_doi |
037 | _ | _ | |a RWTH-2024-01049 |
041 | _ | _ | |a English |
082 | _ | _ | |a 004 |
100 | 1 | _ | |0 P:(DE-82)978333 |a Wittlinger, Felix Jan |b 0 |u rwth |
245 | _ | _ | |a A comparison of burst buffer systems |c Felix Jan Wittlinger |h online |
260 | _ | _ | |a Aachen |b RWTH Aachen University |c 2024 |
300 | _ | _ | |a 1 Online-Ressource : Illustrationen |
336 | 7 | _ | |0 2 |2 EndNote |a Thesis |
336 | 7 | _ | |0 PUB:(DE-HGF)2 |2 PUB:(DE-HGF) |a Bachelor Thesis |b bachelor |m bachelor |
336 | 7 | _ | |2 BibTeX |a MASTERSTHESIS |
336 | 7 | _ | |2 DRIVER |a bachelorThesis |
336 | 7 | _ | |2 DataCite |a Output Types/Supervised Student Publication |
336 | 7 | _ | |2 ORCID |a SUPERVISED_STUDENT_PUBLICATION |
500 | _ | _ | |a Veröffentlicht auf dem Publikationsserver der RWTH Aachen University 2024 |
502 | _ | _ | |a Bachelorarbeit, RWTH Aachen University, 2023 |b Bachelorarbeit |c RWTH Aachen University |d 2023 |g Fak01 |o 2023-10-19 |
520 | 3 | _ | |a Burst Buffer Systeme bilden eine wichtige Komponente in modern Hochleistungs-rechnern, weil die Anzahl wissenschaftlicher Anwendungen und Simulation mit ho-hen I/O Anforderungen stetig steigt. Burst Buffer schließen die Performancelücke zwischen I/O intensiven Anwendungen und dem parallelen Dateisystem. Wir haben die zwei Node-lokalen Burst Buffer Dateisysteme BeeOND und GekkoFS getestet. Desweitern haben wir diese qualitativ und quantitativ verglichen und konnten einen durchschnittlichen Vorteil für die I/O Rate bei GekkoFS von10 % zeigen. Davon hervor stechen die Ergebnisse mit dem NBP BT-IO Benchmark in der simple-io Variante, welche kollektives Buffern nicht zulässt. In diesen Tests hatte GekkoFS sogar einen Performancevorteil um den Faktor 10. |l ger |
520 | _ | _ | |a Burst buffer systems are an important component for modern high-performance computing systems as the count of scientific applications and simulations with highI/O demands grows rapidly. Burst Buffers close the performance gap between I/O intensive computations and the parallel file system. We tested the two node-local burst buffer file systems BeeOND and GekkoFS. We compared them by qualitative and quantitative aspects, showing an average performance advantage of 10 % in I/O data rates for GekkoFS. Most noticeable are the results for the NPB BT-IO benchmark in the simple-io which prevents collective buffering. In these tests GekkoFS outperformed BeeOND up to one order of magnitude. |l eng |
591 | _ | _ | |a Germany |
653 | _ | 7 | |a BeeOND |
653 | _ | 7 | |a GekkoFS |
653 | _ | 7 | |a HPC |
653 | _ | 7 | |a I/O |
653 | _ | 7 | |a burst buffer |
700 | 1 | _ | |0 P:(DE-82)IDM01074 |a Müller, Matthias S. |b 1 |e Thesis advisor |u rwth |
700 | 1 | _ | |a Kunkel, Julian |b 2 |e Thesis advisor |
700 | 1 | _ | |0 P:(DE-82)781573 |a Martin, Philipp |b 3 |e Consultant |u rwth |
856 | 4 | _ | |u https://publications.rwth-aachen.de/record/977991/files/977991.pdf |y OpenAccess |
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914 | 1 | _ | |y 2024 |
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