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Perfect Difference Network-based Parallel Computation using a Geometry Driven Approach
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 187 - Number 112 |
| Year of Publication: 2026 |
| Authors: Anurag Tiwari, Pinki Sharma, Akhilesh A. Waoo |
10.5120/ijca617d0529a00b
|
Anurag Tiwari, Pinki Sharma, Akhilesh A. Waoo . Perfect Difference Network-based Parallel Computation using a Geometry Driven Approach. International Journal of Computer Applications. 187, 112 ( Jun 2026), 59-64. DOI=10.5120/ijca617d0529a00b
Abstract
Parallel and distributed computing systems are greatly affected by the structure of the underlying network topology and geometry. In this paper, a new method of parallel computing inspired by geometry is suggested. The Perfect Difference Network (PDN), which is based on perfect difference sets, is employed to develop an efficient parallel matrix multiplication algorithm. To this end, the geometry of the underlying architectures is considered to investigate the connection and communication between the processors. In this regard, it is shown that geometry plays an important role in parallel computing. The suggested algorithm is coded using MPI in a distributed multiprocessor framework. The performance analysis of the algorithm is carried out through experiments performed on networks with varying sizes (N = 7, 13, and 26). Performance indicators like execution time, communication delay, average hop count, and load balancing efficiency are used to evaluate the algorithm's performance. It is shown from the simulation studies that although PDN performs well in terms of routing efficiency and balance, performance is more influenced by communication delay as the number of processors increases.
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