Abstract--A hybrid MPI/Pthreads parallelization was implemented in the RAxML phylogenetics code. New MPI code was added to the existing Pthreads production code to exploit parallel...
Processor speeds are increasing rapidly, and memory speeds are not keeping up. Streaming computations (such as multi-media or scientific applications) are among those whose perfor...
Sung I. Hong, Sally A. McKee, Maximo H. Salinas, R...
In order to enhance the performance of a computer, most modern processors use superscalar architecture and raise the clock frequency. Superscalar architecture can execute more than...
Efficient data access is one way of improving the performance of the Data Grid. In order to speed up the data access and reduce bandwidth consumption, Data Grid replicates essenti...
Homologydetection in large data bases is probably the most time consuming operation in molecular genetic computing systems. Moreover, the progresses made all around the world conc...