| F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. Khokhar. A randomized parallel 3D convex hull algorithm for coarse grained multicomputers. In Proc. ACM Symposium on Parallel Algorithms and Architectures, pages 27--33, 1995. |
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F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. Khokhar. A randomized parallel 3D convex hull algorithm for coarse grained multicomputers. In Proc. ACM Symposium on Parallel Algorithms and Architectures, pages 27--33, 1995.
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F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. A. Kokhar, A Randomized Parallel 3D Convex Hull Algorithm for Coarse Grained Multicomputers, Proc. ACM Symposium on Parallel Algorithms and Architectures, 1995, pp. 27--33.
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DEHNE,F.,DENG,X.,DYMOND,P.,FABRI,A., AND KHOKHAR, A. A randomized parallel 3d convex hull algorithm for coarse grained multicomputers. In Proc. ACM Symp. on Parallel Algorithms and Architectures (1995), pp. 27--33.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. Khokhar. A randomized parallel 3D convex hull algorithm for coarse grained multicomputers. In Proc. ACM Symposium on Parallel Algorithms and Architectures, pages 27--33, 1995.
No context found.
DEHNE,F.,DENG,X.,DYMOND,P.,FABRI,A., AND KHOKHAR, A. A randomized parallel 3d convex hull algorithm for coarse grained multicomputers. In Proc. ACM Symp. on Parallel Algorithms and Architectures (1995), pp. 27--33.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. A. Kokhar, A Randomized Parallel 3D Convex Hull Algorithm for Coarse Grained Multicomputers, Proc. ACM Symposium on Parallel Algorithms and Architectures, 1995, pp. 27--33.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. Khokhar. A randomized parallel 3D convex hull algorithm for coarse grained multicomputers. In Proc. ACM Symposium on Parallel Algorithms and Architectures, pages 27--33, 1995.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. A. Kokhar, A Randomized Parallel 3D Convex Hull Algorithm for Coarse Grained Multicomputers, Proc. ACM Symposium on Parallel Algorithms and Architectures, 1995, pp. 27--33.
No context found.
DEHNE,F.,DENG,X.,DYMOND,P.,FABRI,A., AND KHOKHAR, A. A randomized parallel 3d convex hull algorithm for coarse grained multicomputers. In Proc. ACM Symp. on Parallel Algorithms and Architectures (1995), pp. 27--33.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. Kokhar. A randomized parallel 3d convex hull algorithm for coarse grained multicomputers. In Proceedings of ACM Symposium on Parallel Algorithms and Architectures, pages 27--33, 1995.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. Khokhar. A randomized parallel 3d convex hull algorithm for coarse grained multicomputers. In Proc. ACM Symp. on Parallel Algorithms and Architectures, pages 27--33, 1995.
No context found.
DEHNE,F.,DENG,X.,DYMOND,P.,FABRI,A., AND KHOKHAR, A. A randomized parallel 3d convex hull algorithm for coarse grained multicomputers. In Proc. ACM Symp. on Parallel Algorithms and Architectures (1995), pp. 27--33.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. A. Kokhar, A Randomized Parallel 3D Convex Hull Algorithm for Coarse Grained Multicomputers, Proc. ACM Symposium on Parallel Algorithms and Architectures, 1995, pp. 27--33.
No context found.
Dehne F, Deng X, Dymond P, Fabri A, Khokhar A. A randomized parallel 3d convex hull algorithm for coarse grained multicomputers. Proceedings of the 7th ACM Symposium on Parallel Algorithms and Architectures, ACM Press: New York, 1995; 27--33.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. Khokhar. A randomized parallel 3D convex hull algorithm for coarse grained multicomputers. In Proc. ACM Symposium on Parallel Algorithms and Architectures, pages 27--33, 1995.
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F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. Khokhar, \A Randomized Parallel 3D Convex Hull Algorithm for Coarse Grained Multicomputers," 1993.
....round between processors. In a communication round, each processor can send and receive O(n=p) data. This is a more realistic model than the PRAM model for most real parallel computers. The number of communication rounds is an important issue in the design of algorithms. It has been introduced in [7, 8, 9], where algorithms using a constant Supported by FAPESP (Funda c ao de Amparo a Pesquisa do Estado de S ao Paulo) Proc. No. 98 06138 2, CNPq Proc. No. 52 3778 96 1, CNPq NSF Collaborative Research Program Proc. No. 680037 99 3, and CAPES PICDT. number of communication rounds were presented for ....
....new, complete experimental results, including time and speedup curves. 2. Preliminaries In this section we describe the parallel computing model and some de nitions used in the design of the proposed algorithm. 2.1. CGM (Coarse Grained Multicomputer) Model The CGM model was proposed by Dehne [7, 8, 9]. It is similar to the BSP (bulk synchronous parallel) model [19] However, it uses only two parameters: the input size n and the number of processors p. Each processor has a local memory of size O(n=p) The term coarse grained means the size of the local memory is much larger than O(1) Dehne et ....
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F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. A. Kokhar, \A randomized parallel 3d convex hull algorithm for coarse grained multicomputers," Proc. ACM Symposium on Parallel Algorithms and Architectures (SPAA'95), 1995, pp. 27-33.
....TMC CM 5 have local memories 32 Mbytes. For a more detailed description of the 3 model and its associated operations, see [DFR93] Recently, there has been a growing interest in coarse grained computational models [Vali90, CKPSSSSE, H K93] and the design of coarse grained geometric algorithms [DFR93, FRU95, DDDFK95]. The work on computational models has tended to be motivated by the observation that fast algorithms for ne grained models rarely translate into fast code running on coarse grained machines. The BSP model, described by Valiant [Vali90] uses slackness in the number of processors and memory ....
F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. Khokhar, A randomized parallel 3D convex hull algorithm for coarse grained multicomputers, Proc. 7th ACM Symp. on Parallel Algorithms and Architectures, (1995), 27-33. 33
....) O( N log v pDB ) 2. Batched planar point location O( N B k) logM B N B ) 7] O( N log N v ) O(1) M = O( N log v v ) O( N log v pDB ) 3. 3D convex hull, 2D Voronoi diagram, Delaunay triangulation e O( N B logM B N B ) 25] O( N log N v ) [16] = O(1) M = O( N v ) O( N pDB ) 4. Lower envelope of nonintersecting line segments = O( NlogN v ) 19] O(1) M = O( N B ) O( N pDB ) 5. Generalized lower envelope of line segments = O( NlogN v ) 19] O(1) M = O( Nff(N) B ) O( Nff(N) pDB ) 6. ....
Dehne, F., Deng, X., Dymond, P., Fabri, A., and Khokhar, A. A randomized parallel 3d convex hull algorithm for coarse grained multicomputers. In Proc. ACM Symp. on Parallel Algorithms and Architectures (1995), pp. 27--33.
No context found.
DEHNE, F., DENG, X., DYMOND, P., FABRI, A., AND KHOKHAR, A. A randomized parallel 3d convex hull algorithm for coarse grained multicomputers. In Proc. ACM Symp. on Parallel Algorithms and Architectures (1995), pp. 27--33.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri and A. Khokbar. A randomized parallel 3D convex hull algorithm for coarse grained multicomputers. In Proc. ACM Sympos. Parallel Algorithms Architectures (SPAA 95), 27--33, 1995.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri and A. Khokhar, A Randomized Parallel 3D Convex Hull Algorithm for Coarse Grained Multicomputers, Proc. 7th ACM Symp. on Parallel Algorithms and Architectures, (1995) 27-33.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri and A. Khokhar, A Randomized Parallel 3D Convex Hull Algorithm for Coarse Grained Multicomputers, Proc. 7th ACM Symp. on Parallel Algorithms and Architectures, (1995) 27-33.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. Khokhar. A randomized parallel 3d convex hull algorithm for coarse grained multicomputers. Proc. 7th ACM Symp. on Parallel Algorithms and Architectures, pages 27--33, 1995.
No context found.
F. Dehne, X. Deng, P. Dymond, A. Fabri, and A. Khokhar. A randomized parallel 3d convex hull algorithm for coarse grained multicomputers. Proc. 7th ACM Symp. on Parallel Algorithms and Architectures, pages 27--33, 1995.
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