Abstract
The purpose of this paper is to propose a new parallel algorithm for the knapsack problem. We develop a generation and searching technique to derive the desired two ordered lists in the preliminary process of the general knapsack problem. The proposed parallel algorithm is developed on the basis of an SIMD machine with shared memory. The algorithm needs O(2 n 4) memory and O(2 n 8) processors to find a solution for the knapsack problem of n components in time O(2 n 2). The proposed parallel algorithm has a cost of O(2 5n 8) which is an improved result over the past researches.
Original language | English |
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Pages (from-to) | 233-243 |
Number of pages | 11 |
Journal | Parallel Computing |
Volume | 20 |
Issue number | 2 |
DOIs | |
State | Published - 02 1994 |
Externally published | Yes |
Keywords
- Knapsack problem
- Parallel algorithm
- Performance analysis
- SIMD machine
- Shared memory multiprocessor