Publications related to Network scheduler

The IX Operating System: Combining Low Latency, High Throughput, and Efficiency in a Protected Dataplan

Edouard Bugnion, Christos Kozyrakis, Georgios Prekas, Mia Primorac, Ana Klimovic

The conventional wisdom is that aggressive networking requirements, such as high packet rates for small messages and μs-scale tail latency, are best addressed outside the kernel, in a user-level networking stack. We present ix, a dataplane operating system ...

Association for Computing Machinery2016

On the Complexity of Scheduling in Half-Duplex Diamond Networks

Christina Fragouli, Ayfer Özgür Aydin, Siddhartha Brahma

We consider an n-relay Gaussian diamond network where a source communicates to a destination with the help of n half-duplex relays. Achieving rates close to the capacity of this network requires to employ all the n relays under an optimal transmit/receive ...

Ieee-Inst Electrical Electronics Engineers Inc2016

Job-aware Scheduling in Eagle: Divide and Stick to Your Probes

Willy Zwaenepoel, Pamela Isabel Delgado Borda, Diego Didona, Florin Dinu

We present Eagle, a new hybrid data center scheduler for data-parallel programs. Eagle dynamically divides the nodes of the data center in partitions for the execution of long and short jobs, thereby avoiding head-of-line blocking. Furthermore, it provides ...

ACM2016

Energy Proportionality and Workload Consolidation for Latency-Critical Applications

Edouard Bugnion, Christos Kozyrakis, Georgios Prekas, Mia Primorac

Energy proportionality and workload consolidation are important objectives towards increasing efficiency in large-scale datacenters. Our work focuses on achieving these goals in the presence of applications with microsecond-scale tail latency requirements. ...

2015

CSMA/CA in Time and Frequency Domains

Patrick Thiran, Julien Pierre Sacha Herzen

It has recently been shown that flexible channelization, whereby wireless stations adapt their spectrum bands on a per-frame basis, is feasible in practice. In this paper, we propose TF-CSMA/CA, an algorithm for flexible channelization that schedules packe ...

IEEE2015

Pre-simulation symbolic analysis of synchronization issues between discrete event and timed data flow models of computation

Alain Vachoux

The SystemC AMS extensions support heterogeneous modeling and make use of several Models of Computation (MoCs) that operate on different time scales in the Discrete Event (DE), Discrete Time (DT), and Continuous Time (CT) domains. The simulation of such he ...

IEEE Conference Publications2015

Packet Scheduling in Multicamera Capture Systems

Pascal Frossard, Thomas Maugey, Laura Toni

In multiview video services, multiple cameras acquire the same scene from different perspectives, which results in correlated video streams. This generates large amounts of highly redundant data, which need to be properly handled during encoding and transm ...

2014

IX: A Protected Dataplane Operating System for High Throughput and Low Latency

Edouard Bugnion, Christos Kozyrakis, Georgios Prekas, Ana Klimovic

The conventional wisdom is that aggressive networking requirements, such as high packet rates for small messages and microsecond-scale tail latency, are best addressed outside the kernel, in a user-level networking stack. We present IX, a dataplane operati ...

USENIX2014

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Network scheduler

The IX Operating System: Combining Low Latency, High Throughput, and Efficiency in a Protected Dataplan

On the Complexity of Scheduling in Half-Duplex Diamond Networks

Job-aware Scheduling in Eagle: Divide and Stick to Your Probes

Energy Proportionality and Workload Consolidation for Latency-Critical Applications

Energy-Efficient Co-Design Optimization of Many-Core Platforms for Big-Data Streaming Applications

CSMA/CA in Time and Frequency Domains

Pre-simulation symbolic analysis of synchronization issues between discrete event and timed data flow models of computation

Flexible Spectrum Assignment for Local Wireless Networks

Packet Scheduling in Multicamera Capture Systems

IX: A Protected Dataplane Operating System for High Throughput and Low Latency

Graph Chatbot

Chat with Graph Search

Flexible Spectrum Assignment for Local Wireless Networks

Packet Scheduling in Multicamera Capture Systems

IX: A Protected Dataplane Operating System for High Throughput and Low Latency

On the Complexity of Scheduling in Half-Duplex Diamond Networks

Job-aware Scheduling in Eagle: Divide and Stick to Your Probes

Energy-Efficient Co-Design Optimization of Many-Core Platforms for Big-Data Streaming Applications

CSMA/CA in Time and Frequency Domains

Pre-simulation symbolic analysis of synchronization issues between discrete event and timed data flow models of computation

The IX Operating System: Combining Low Latency, High Throughput, and Efficiency in a Protected Dataplan

Energy Proportionality and Workload Consolidation for Latency-Critical Applications