Wednesday, 14 December 2011

Quasi-opportunistic supercomputing

Quasi-opportunistic supercomputing is a computational archetype for supercomputing on a ample cardinal of geographically banish computers.3 Quasi-opportunistic supercomputing aims to accommodate a college affection of account than adept ability sharing.4

The quasi-opportunistic access coordinates computers which are generally beneath altered ownerships to accomplish reliable and fault-tolerant aerial achievement with added ascendancy than adept computer grids in which computational assets are acclimated whenever they may become available.3

While the "opportunistic match-making" access to assignment scheduling on computer grids is simpler in that it alone matches tasks to whatever assets may be accessible at a accustomed time, ambitious supercomputer applications such as acclimate simulations or computational aqueous dynamics accept remained out of reach, partly due to the barriers in reliable sub-assignment of a ample cardinal of tasks as able-bodied as the reliable availability of assets at a accustomed time.56

The quasi-opportunistic access enables the beheading of ambitious applications aural computer grids by establishing grid-wise ability allocation agreements; and accountability advanced bulletin casual to abstractly absorber adjoin the failures of the basal resources, appropriately advancement some opportunism, while acceptance a college akin of control.3

No comments:

Post a Comment