Reconfigurable randomized K-way graph partitioning | IEEE Conference Publication | IEEE Xplore

Reconfigurable randomized K-way graph partitioning


Abstract:

In this paper, a randomized k-way graph partitioning algorithm is mapped onto reconfigurable hardware. The randomized algorithm relies on repetitive running of the same a...Show More

Abstract:

In this paper, a randomized k-way graph partitioning algorithm is mapped onto reconfigurable hardware. The randomized algorithm relies on repetitive running of the same algorithm with different random number sequences to achieve the (near-) optimal solution. The run-time and hardware requirements of this reconfigurable solution per a random number sequence are O(|V|-K) cycles and O(|V|log|V|+|E|) gates and flip-flops, respectively. Performance is improved further at the expense of more hardware by running multiple copies of the partitioning algorithm with different random number sequences concurrently, and/or splitting a random sequence into subsequences and running them in parallel. Furthermore, in the context of this mapping, dynamic randomly configurable pattern-generation-based random number generation methods are introduced.
Date of Conference: 01-06 September 2003
Date Added to IEEE Xplore: 15 September 2003
Print ISBN:0-7695-2003-0
Conference Location: Belek-Antalya, Turkey

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