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Browsing by Author "Prylli, Loïc"

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Browsing by Author "Prylli, Loïc"

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  • Prylli, Loïc; Tourancheau, Bernard; Laboratoire de l'informatique du parallélisme (LIP, 1997-09)
    (eng) BIP stands for Basic Interface for Parallelism. It is a message-passing system implementation on top of Myrinet. It achieves one Gigabit/s bandwidth and less than 5 us latency. This manual describes the whole BIP ...
  • Laboratoire de l'informatique du parallélisme; Prylli, Loïc; Tourancheau, Bernard (1995-10)
    (eng) Implementing linear algebra kernels on distributed memory parallel computers raises the problem of data distribution of matrices and vectors among the processors. Block-cyclic distribution seems to suit well for most ...
  • Laboratoire de l'informatique du parallélisme; Prylli, Loïc (1995-12)
    (eng) We present here the use, the implementation and the performances, of the usual message-passing libraries NX, PVM and MPI on the Capitan machine. In particular, the implementation of a multi-user environment is described.
  • Laboratoire de l'informatique du parallélisme; Bonhomme, Alice; Prylli, Loïc (1999-02)
    (eng) In the context of a video server project, we look at fault tolerant communication services. As the Myrinet network has been selected for this project, we focus on the GM system, which has the appropriate properties, ...
  • Coglin, Brice; Prylli, Loïc; Laboratoire de l'informatique du parallélisme (LIP, 2003-09)
    (eng) ORFA is a user-level protocol that aims at providing an efficient remote file system access. It uses high bandwidth local networks and their specific API to directly connect user programs to data in the remote server. ...
  • Laboratoire de l'informatique du parallélisme; Prylli, Loïc (1995-05)
    (eng) Our work deals with simulation of distributed memory parallel computers. The tool we realized allows to take an application written for say an Intel Paragon and run it on a workstations cluster by just recompiling ...
  • Laboratoire de l'informatique du parallélisme; Goglin, Brice; Prylli, Loïc; Glück, Olivier (2004-04)
    (eng) This paper presents a study of the interaction between high-speed interconnects and a distributed file system client. We use our ORFA remote file access protocol and Myrinet network with the GM software layer to show ...
  • Laboratoire de l'informatique du parallélisme; Goglin, Brice; Prylli, Loïc (2003-04)
    (eng) We study the performance of file servers, comparing NFS implementation in Linux to our experimental lightweight system called ORFA. The aim is to find out NFS bottlenecks in the case of high bandwidth local network. ...
  • Laboratoire de l'informatique du parallélisme; Aumage, Olivier; Bougé, Luc; Denis, Alexandre; Méhaut, Jean-Francois; Mercier, Guillaume; Namyst, Raymond; Prylli, Loïc (2000-07)
    (eng) This paper introduces Madeleine II, a new adaptive and portable multi-protocol communication library. Madeleine II has the ability to control multiple network protocols (BIP, SISCI, VIA) and multiple network adapters ...
  • Laboratoire de l'informatique du parallélisme; Prylli, Loïc; Tourancheau, Bernard (1997-07)
    (eng) High speed networks are now providing incredible performance. Software evolution is slow and the old protocol stacks are no longer adequate for these kind of communication speeds. When bandwidth increases, the latency ...
  • Laboratoire de l'informatique du parallélisme; Goglin, Brice; Prylli, Loïc (2003-12)
    (eng) This paper presents the implementation of the ORFA client. ORFA aims at providing an efficient access to remote file systems through high-speed local networks such as Myrinet. The ORFA client is a lightweight shared ...
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