Valiant proposed the Bulk Synchronous Parallel (BSP) model as a possible model for parallel computing. He refers to BSP as a ``bridging'' model, being applicable to both system and algorithm design. The model allows hardware and software design to proceed independently but ensures compatibility betw
Bulk Synchronous Parallel Algorithms for the External Memory Model
β Scribed by Dehne; Dittrich; Hutchinson; Maheshwari
- Publisher
- Springer
- Year
- 2002
- Tongue
- English
- Weight
- 210 KB
- Volume
- 35
- Category
- Article
- ISSN
- 1433-0490
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We parallelize the 'go with the winners' algorithm of Aldous and Vazirani (in: Proceedings of the 35th IEEE Symposium on the Foundations of Computer Science, IEEE Computer Society Press, Silver Spring., MD, 1994, pp. 492-501) and analyze the resulting parallel algorithm in the LogP-model (in: Procee
We present three parallel implementations of the Karatsuba algorithm for long integer multiplication on a distributed memory architecture and discuss the experimental results obtained on a Paragon computer. The first two implementations have both time complexity O(n) on n log 2 3 processors, but pre
Computationally efficient parallel algorithms for downdating the least squares estimator of the ordinary linear regression are proposed. The algorithms, which are based on the QR decomposition, are block versions of sequential Givens strategies and efficiently exploit the triangular structure of the