1;3409;0c Simgrid: A Toolkit for the Simulation of Application Scheduling

Simgrid: A Toolkit for the Simulation of Application Scheduling

First IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2001), 2001
Pages: 430-441DOI: 10.1109/CCGRID.2001.923223

CCGRID

bibtex

Advances in hardware and software technologies have made it possible to deploy parallel applications over increasingly large sets of distributed resources. Consequently, the study of scheduling algorithms for such applications has been an active area of research. Given the nature of most scheduling problems one must resort to simulation to effectively evaluate and compare their efficacy over a wide range of scenarios. It has thus become necessary to simulate those algorithms for increasingly complex distributed, dynamic, heterogeneous environments. In this paper we present Simgrid, a simulation toolkit for the study of scheduling algorithms for distributed application. This paper gives the main concepts and models behind Simgrid, describes its API and highlights current implementation issues. We also give some experimental results and describe work that builds on Simgrid's functionalities.