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The Linux Scheduler: A Decade of Wasted Cores

Related publications (41)

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Be realistic, demand the impossible: Comparison of 4 discovery tools using real data at the EPFL Library

Alain Borel, Thomas Guignard, David Aymonin, Raphaël Grolimund, Lionel Walter

In 2011, the EPFL Library conducted real-life parallel tests of four major providers of so-called "resource discovery services": Summon, EBSCO Discovery Service, Primo Central Total Care and Worldcat Local. The aim was to replace the Online Public Access C ...

2011

A decision making tool for reconfigurable assembly lines EUPASS project

Jacques Jacot, Sandra Koelemeijer Chollet

A decision making tool is proposed to evaluate assembly costs of micro-products (< 1 dm(3)) and to compare different assembly strategies for a given product or product family. The tool takes into account equipment costs as well as running costs, for manual ...

Springer, 233 Spring Street, New York, Ny 10013, United States2008

Deconstructing Process Isolation

James Richard Larus

Most operating systems enforce process isolation through hardware protection mechanisms such as memory segmentation, page mapping, and differentiated user and kernel instructions. Singularity is a new operating system that uses software mechanisms to enfor ...

ACM2006

Interfaces of the one-dimensional voter models

Samir Brahim Belhaouari

We show that for a voter model on {0,1}Z corresponding to a random walk with kernel p(·) and starting from unanimity to the right and opposing unanimity to the left, a tight interface between 0's and 1's exists if p(·) has second moments but does not if p( ...

EPFL2006

Autodafé: an Act of Software Torture

Martin Vuagnoux

Automated vulnerability searching tools have led to a dramatic increase of the rate at which such flaws are discovered. One particular searching technique is fault injection i.e. insertion of random data into input files, buffers or protocol packets, combi ...

Chaos Computer Club2005

liblaiogen, a generic LAIO implementation

Olivier Crameri

This thesis introduces a new implementation of the LAIO api, liblaiogen. LAIO stands for Lazy Asynchronous I/O. It is an api for performing asynchronous I/O. Among several benefits, one of the most important is that LAIO is lazy, in the sense that it creat ...

2005

Lazy Asynchronous I/O for Event-Driven Servers

Willy Zwaenepoel

In this paper , we introduce Lazy Asynchronous I/O (LAIO),a new API for performing I/O that is well-suited but not limited to the needs of high-performance, event-driven servers. In addition, we describe and evaluate an implementation of LAIO that demonstr ...

2004

GPS/INS Integration: From Modern Methods of Data Acquisition fo New Applications

Jan Skaloud

This paper presents a new approach to GPS/INS data acquisition and synchronization for the most popular sensors adopted by the mapping industry for direct-georeferencing; the tactical-grade FOG/silicon-based inertial sensors and generic dual frequency GPS ...

2004

Towards cleaner air for Europe-Science, Tools and Applications

Results from the Eurotrac ...

2003

Computer models and analysis tools for neural microcircuits

Henry Markram

This chapter surveys web resources regarding computer models and analysis tools for neural microcircuits. In particular it describes the features of a new website (www.lsm.tugraz.at) that facilitates the creation of computer models for cortical neural micr ...

Kluwer Academic Publishers2003