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pro vyhledávání: '"Kostis Kaffes"'
Autor:
Kostis Kaffes
Publikováno v:
Queue. 21:88-95
In any system that multiplexes resources, the problem of scheduling what computations run where and when is perhaps the most fundamental. Yet, like many other essential problems in computing (e.g., query optimization in databases), academic research
Autor:
Athinagoras Skiadopoulos, Qian Li, Peter Kraft, Kostis Kaffes, Daniel Hong, Shana Mathew, David Bestor, Michael Cafarella, Vijay Gadepally, Goetz Graefe, Jeremy Kepner, Christos Kozyrakis, Tim Kraska, Michael Stonebraker, Lalith Suresh, Matei Zaharia
Publikováno v:
Proceedings of the VLDB Endowment. 15:21-30
This paper lays out the rationale for building a completely new operating system (OS) stack. Rather than build on a single node OS together with separate cluster schedulers, distributed filesystems, and network managers, we argue that a distributed t
Publikováno v:
Proceedings of the 13th Symposium on Cloud Computing.
Publikováno v:
SOSP
Suboptimal scheduling decisions in operating systems, networking stacks, and application runtimes are often responsible for poor application performance, including higher latency and lower throughput. These poor decisions stem from a lack of insight
Publikováno v:
HotOS
Multiplexing software threads onto hardware threads and serving interrupts, VM-exits, and system calls require frequent context switches, causing high overheads and significant kernel and application complexity. We argue that context switching is an
Publikováno v:
SoCC
Data center energy consumption has become an increasingly significant contributor both to greenhouse emissions and costs. To increase utilization of individual hosts and improve efficiency, most modern data centers co-locate workloads belonging to di
Publikováno v:
SoCC
In recent years, many applications have started using serverless computing platforms primarily due to the ease of deployment and cost efficiency they offer. However, the existing scheduling mechanisms of serverless platforms fall short in catering to
Publikováno v:
HotNets
Recent research in high-throughput networked systems has established the need for centralized and preemptive request scheduling in order to achieve good hardware utilization and low tail latency for a wide variety of workloads. However, this approach