Titlebook: Solving Irregularly Structured Problems in Parallel; 5th International Sy Alfonso Ferreira,José Rolim,Shang-Hua Teng Conference proceedings

流行

Parallelization of an unstructured grid, hydrodynamic-diffusion code,ing parallelized conjugate gradients. The code is parallelized by domain decomposition of physical space into disjoint subdomains (SDs). Each processor receives its own SD plus a border of ghost cells. Results are presented on a problem coupling hydrodynamics to non-linear heat conduction.

Commemorate

The distributed object-oriented threads system DOTS,cs and computational number theory. We also discuss the performance characteristics of DOTS for a workstation cluster running under Solaris and a PC network using Windows NT, as they were obtained from a prototypical example.

Epithelium

协迫

A threaded sliding window executor for irregular computation on a NOW,This algorithm extends the well-known inspector-executor model for parallelization of coarse-grained irregular loops. The new algorithm is compared to an existing inspector-executor library as well as our Threaded Executor algorithm.

轻率的你

Parallel profile matching for large scale webcasting,ith profiles in a profile-database, and pushed only to those users whose profiles match the content of the document. We present an efficient and scalable parallel profile matching algorithm which can handle a large subscription volume and diversity of information content. Our algorithm automatically

漂亮

Large-scale SVD and subspace-based methods for information retrieval,val using the concept of subspaces. It is shown that this subspace-based model coupled with . (MDL) principle leads to a statistical test to determine the dimensions of the latent-concept subspaces in LSI. The effect of weighting on the choice of the optimal dimensions of latent-concept subspaces is

偶像

Portable parallel adaptation of unstructured 3D meshes,l computers. PTETRAD is a portable parallelisation of a general-purpose, unstructured, tetrahedral adaptation code. The variation of the tetrahedral mesh density both in space and time gives rise to dynamic load balancing problems that are time-varying in an unpredictable manner. The performance of

字的误用

航海太平洋

Locality preserving load balancing with provably small overhead,ments of the application into account. Many problems are dealing with objects in κ-dimensional space with very special communication patterns. We describe a kind of an orthogonal recursive bisection clustering and show that its dynamic adaption involves only small overhead. As a spatial clustering i

编辑才信任

Tree-based parallel load-balancing methods for solution-adaptive unstructured finite element modelsthe load unbalancing problems of solution-adaptive finite element application programs. To evaluate the performance of the proposed methods, we have implemented those methods along with three mapping methods, the AE/ORB method, the AE/MC method, and the ML.P method, on an SP2 parallel machine. The e