In this work we present a parallel algorithm for the solution of a least squares problem with structured matrices. This problem arises in many applications mainly related to digit...
Pedro Alonso, Antonio M. Vidal, Alexey L. Lastovet...
In spite of the great research effort made in Grid technology in the last years, application development and execution in the Grid continue requiring a high level of expertise due...
This paper describes a generic mechanism to migrate threads in heterogeneous distributed environments. To maintain high portability and flexibility, thread migration is implement...
We present a distributed scheme for initialization from atomic wavefunctions in ab initio molecular dynamics simulations. Good initial guesses for approximate wavefunctions are ve...
We present Ensemble, a message-passing implementation methodology, applied to PVM. Ensemble overcomes problems and complexities in developing applications in messagepassing enviro...