关键词: 网格, 自调度, 分块的混合型自调度算法, 负载平衡

Abstract: Aiming at the issues of load unbalancing and parameter selection，this paper proposes a new Chunk Hybrid Self-Scheduling（CHSS） algorithm to parallel the grid job on the grid nodes.Following the ideas of determining the value of chunk artificially and allocating tasks according to node’s performance，this novel algorithm considers node’s performance at every step.The experiments results show that the method can reduce job’s computing time greatly and achieve better load balancing.

Key words: grid, self-scheduling, Chunk Hybrid Self-Scheduling（CHSS）, load balancing