Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Mario Bielert"'
Publikováno v:
EAI Endorsed Transactions on Energy Web, Vol 3, Iss 8, Pp 1-10 (2016)
This work presents a new trace-based parallel discrete event simulation framework designed for predicting the behavior of a novel computing platform running energy-aware parallel applications. Discrete event traces capture the runtime be- havior of p
Externí odkaz:
https://doaj.org/article/f7374a3e206f479297931fe17b336862
Publikováno v:
Proceedings of the 2023 ACM/SPEC International Conference on Performance Engineering.
Dependable power measurements are the backbone of energy-efficient computing systems. The IBM PowerNV platform offers such power measurements through an embedded PowerPC 405 processor: The On-Chip Controller (OCC). Among other system-control tasks, t
Publikováno v:
2022 IEEE International Conference on Cluster Computing (CLUSTER).
Publikováno v:
CLUSTER
Processor stress tests target to maximize processor power consumption by executing highly demanding workloads. They are typically used to test the cooling and electrical infrastructure of compute nodes or larger systems in labs or data centers. While
Autor:
Thomas Ilsche, Mario Bielert, Markus Velten, Markus Schmidl, Daniel Hackenberg, Robert Schöne
Publikováno v:
CLUSTER
In High Performance Computing, systems are evaluated based on their computational throughput. However, performance in contemporary server processors is primarily limited by power and thermal constraints. Ensuring operation within a given power envelo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ba96c98a56597b6d5e630ad089f7321
http://arxiv.org/abs/2108.00808
http://arxiv.org/abs/2108.00808
Publikováno v:
ICPE (Companion)
This paper discusses an architectural anomaly observed on server processors of the AMD Zen microarchitecture: At a specific operating point, increasing the number of active cores reduces system power consumption while increasing performance more than
Autor:
Thomas Ilsche, Daniel Hackenberg, Robert Schone, Mario Bielert, Franz Hopfner, Wolfgang E. Nagel
Publikováno v:
DAAC@SC
In this paper we present MetricQ, a novel infrastructure for collecting, archiving, and analyzing sensor data. Core components of MetricQ are a scalable message broker based on the Advanced Message Queuing Protocol, and a newly developed Hierarchical
Publikováno v:
HPCS
System self-tuning is a crucial task to lower the energy consumption of computers. Traditional approaches decrease the processor frequency in idle or synchronisation periods. However, in High-Performance Computing (HPC) this is not sufficient: if the
Publikováno v:
HPCS
The overwhelming majority of High Performance Computing (HPC) systems and server infrastructure uses Intel x86 processors. This makes an architectural analysis of these processors relevant for a wide audience of administrators and performance enginee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27685ba771c7f45e064d5c7dcd3b8855
http://arxiv.org/abs/1905.12468
http://arxiv.org/abs/1905.12468
Publikováno v:
Euro-Par 2017: Parallel Processing Workshops ISBN: 9783319751771
Euro-Par Workshops
Lecture Notes in Computer Science
Lecture Notes in Computer Science-Euro-Par 2017: Parallel Processing Workshops
Euro-Par Workshops
Lecture Notes in Computer Science
Lecture Notes in Computer Science-Euro-Par 2017: Parallel Processing Workshops
Sleep states are an important and well-understood feature of modern server and desktop CPUs that enable significant power savings during idle and partial load scenarios. Making proper decisions about how to use this feature remains a major challenge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e750eeace762cadd66e9df5df6fc8487
https://doi.org/10.1007/978-3-319-75178-8_50
https://doi.org/10.1007/978-3-319-75178-8_50