Coscheduling and Multiprogramming Level in a Non-dedicated Cluster
Fecha de publicación2004
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Our interest is oriented towards keeping both local and parallel jobs together in a time-sharing non-dedicated cluster. In such systems, dynamic coscheduling techniques, without memory restriction, that consider the MultiProgramming Level for parallel applications (MPL), is a main goal in current
cluster research. In this paper, a new technique called Cooperating Coscheduling (CCS), that combines a dynamic coscheduling system and a resource balancing schema, is applied. The main aim of CCS is to allow the efficient execution of parallel tasks from the system and parallel user points of view without disturbing the local jobs. Its feasibility is shown experimentally in a PVM-Linux cluster.
Es parte deLecture Notes in Computer Science, 2004, vol. 3241, p. 327-336
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Giné, Francesc; Solsona Tehàs, Francesc; Hanzich, Mauricio; Hernández Budé, Porfidio; Luque, Emilio (Springer Verlag, 2007)Implicit coscheduling techniques applied to non-dedicated homogeneous Networks Of Workstations (NOWs) have shown they can perform well when many local users compete with a single parallel job. Implicit coscheduling deals ...
Hanzich, Mauricio; Giné, Francesc; Hernández Budé, Porfidio; Solsona Tehàs, Francesc; Luque, Emilio (Springer Verlag, 2005)Wasted resources are a common reality in open laboratories in any University today . Our aim is to take advantage of those resources to do parallel computation without disturbing the local tasks excessively. In order ...
Hanzich, Mauricio; Giné, Francesc; Hernández Budé, Porfidio; Solsona Tehàs, Francesc; Luque, Emilio (Springer Verlag, 2005)Our main interest is oriented towards keeping both local and parallel jobs together in a non-dedicated cluster. In order to obtain some profits from the parallel applications, it is important to consider time and space ...