Continent-scale datasets challenge hydrological algorithms for processing digital elevation models. Flow accumulation is an important input for many such algorithms; here, I parallelize its calculation. The new
Parallel globed optimization is one very promising area of research since due to inherent difficulty of the problems it studies, only instances of limited dimension can be solved in reasonable computer time on conventional machines. However, the use of parallel and distributed processing can substantia...
According to current design methods, the mainstream is to reduce the number of partial products so as to speed up the multiplication by combining the booth algorithm with Wallace tree architecture. A conventional booth multiplier mainly consists of four parts, i.e., a booth encoder, partial ...
In particular, the proposed algorithm is evaluated on an A2A task involving the conversion of articulatory data captured using permanent magnet articulography (PMA) [21,22] to speech. Experimental results obtained on this task are shown in Section 5. We conclude in Section 6 and discuss ...
"A parallel algorithm for nonequilibrium molecular dynamics simulation of shear flow on distributed memory machines". In: Mol. Sim. 13, pp. 375-393.D.P. HANSEN,D.J. EVANS."A Parallel Algorithm for Nonequilibrium Molecular Dynamics Simulation of Shear Flow on Distributed Memory Machines,". ...
4.1 Model optimization algorithm and training results There are distinct isothermal lines and non-uniform temperature distribution features in the temperature field when the flow rates vary among channels. To precisely capture these temperature and flow rate distribution features, the mean square error (...
The non-blocking parallel band join algorithm may be implemented in either a single-processor database system or in a multi-processor, parallel database system. The algorithm may be used for on-line aggregation or adaptive query processing in very large distributed databases, for example. Operating...
Fig. 1. Flow chart of the algorithm for numerical modeling of fluid–solid interaction. 3. Results Test cases of the computational tool are now presented in this section. The tests presented in the beginning are the validation test cases to validate the accuracy of the computational tool. In ...
the nodes of a parallel computer. There are two ways parallel processors communicate, shared memory or message passing. Shared memory processing needs additional locking for the data and imposes the overhead of additional processor and bus cycles and also serializes some portion of the algorithm. ...
The parallel implementation of this contact algorithm and its performance on a 128-processor distributed-memory multiprocessor computer is discussed in Part II of this paper.doi:10.1002/nme.1620370403Malone, James GJohnson, Nancy LJohn Wiley & Sons, Ltd.International Journal for Numerical Methods in ...