Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Joefon Jann"'
Autor:
Joefon Jann, Hao Yu, Gabriel Tanase, Manoj Kumar, José E. Moreira, Mauricio J. Serrano, William P. Horn, Pratap Pattnaik
Publikováno v:
International Journal of Parallel Programming. 46:412-440
Graph processing is becoming a crucial component for analyzing big data arising in many application domains such as social and biological networks, fraud detection, and sentiment analysis. As a result, a number of computational models for graph analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::053d8f85e52b2caeed40d08174d71902
https://doi.org/10.1007/s10766-016-0481-y
https://doi.org/10.1007/s10766-016-0481-y
Autor:
Ching-Farn E. Wu, Hao Yu, Minh Nguyen, Niteesh Dubey, Joefon Jann, Ramanjaneya Sarma Burugula
Publikováno v:
UCC (Companion")
Motivated by the lack of automated provisioning and testing tools for physical systems in modern cloud infrastructures, we developed a toolset to automate the installation of a commercial platform virtualization software: the IBM PowerVM NovaLink sof
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63f08d36ea1de8a946d4d6e94ce33287
https://doi.org/10.1145/3147234.3148135
https://doi.org/10.1145/3147234.3148135
Publikováno v:
Parallel Computing. 40:526-535
We show how a commercial OS can be successfully recovered from a crash.Support from the virtualization layer (Hypervisor) can significantly help in diagnosis and recovery of the OS.We evaluate the time taken to automatically recover from an OS crash
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7da249b392faf8685afda8b7c82b813c
https://doi.org/10.1016/j.parco.2014.03.007
https://doi.org/10.1016/j.parco.2014.03.007
Autor:
José E. Moreira, Joefon Jann, Manoj Kumar, Pratap Pattnaik, Gabriel Tanase, William P. Horn, Mauricio J. Serrano
Publikováno v:
HPEC
We developed a methodology to improve the cache behavior and overall performance of sparse linear algebra kernels used in graph analytics. Large scale graph processing typically has low performance because it cannot effectively use processor caches,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c3410cea2e043ea08858480b54d2ae8
https://doi.org/10.1109/hpec.2016.7761578
https://doi.org/10.1109/hpec.2016.7761578
Autor:
William P. Horn, Joefon Jann, Hao Yu, Pratap Pattnaik, Kattamuri Ekanadham, Gabriel Tanase, José E. Moreira, Manoj Kumar, Mauricio J. Serrano
Publikováno v:
Conf. Computing Frontiers
Graph processing is becoming a crucial component for analyzing big data arising in many application domains such as social and biological networks, fraud detection, and sentiment analysis. As a result, a number of computational models for graph analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc0845dcc55b788c058b43355dc5def0
https://doi.org/10.1145/2903150.2903164
https://doi.org/10.1145/2903150.2903164
Autor:
Brian F. Veale, Joefon Jann, Stuart Z. Jacobs, John M. Ludden, Paul Mackerras, Michael K. Gschwind, Wade B. Ouren, David Edelsohn
Publikováno v:
IBM Journal of Research and Development. 62:6:1-6:10
The IBM POWER9 architecture offers a substantial set of novel and performance-improvement features that are made available to both scale-up and scale-out applications via system software. These features provide significant performance improvements fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fedde3038e1b707b2c8d58ab8c54e87b
https://doi.org/10.1147/jrd.2018.2846959
https://doi.org/10.1147/jrd.2018.2846959
Publikováno v:
Software: Practice and Experience. 38:1261-1272
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e9368f00b1c4c05d4a7b6713f05c0ee
https://doi.org/10.1002/spe.866
https://doi.org/10.1002/spe.866
Publikováno v:
ACM SIGOPS Operating Systems Review. 42:13-20
This paper investigates the changes in AIX behavior, or the lack of them, and the resulting performance impact from a generational change in servers in a typical large scale eCommerce application environment without extensive tuning of the OS and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c54f8926b1751b686221edc95bfd82dd
https://doi.org/10.1145/1341312.1341317
https://doi.org/10.1145/1341312.1341317
Publikováno v:
Software: Practice and Experience. 34:1257-1272
This paper studies the effects that dynamic reconfiguration (DR) has on a WebSphere workload while CPUs are dynamically added to and removed from the underlying AIX instance. DR is a new technology available in AIX 5.2. This study shows that the reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1abf2a7a0267af3e88022069b4b594c
https://doi.org/10.1002/spe.612
https://doi.org/10.1002/spe.612
Publikováno v:
IBM Systems Journal. 42:29-37
A logical partition in an IBM pSeriesTM symmetric multiprocessor (SMP) system is a subset of the hardware of the SMP that can host an operating system (OS) instance. Dynamic reconfiguration (DR) on these logically partitioned servers enables the move
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f94ea1c7f108299f1cead6bd7044e9de
https://doi.org/10.1147/sj.421.0029
https://doi.org/10.1147/sj.421.0029