Evolutions in 3D numerical relativity using fixed mesh refinement
We present results of 3D numerical simulations using a finite difference code featuring fixed
mesh refinement (FMR), in which a subset of the computational domain is refined in space …
mesh refinement (FMR), in which a subset of the computational domain is refined in space …
The cactus framework and toolkit: design and applications: invited talk
We describe Cactus, a framework for building a variety of computing applications in science
and engineering, including astrophysics, relativity and chemical engineering. We first …
and engineering, including astrophysics, relativity and chemical engineering. We first …
Design and evaluation of a resource selection framework for grid applications
While distributed, heterogeneous collections of computers (" Grids") can in principle be used
as a computing platform, in practice the problems of first discovering and then organizing …
as a computing platform, in practice the problems of first discovering and then organizing …
Conservative scheduling: Using predicted variance to improve scheduling decisions in dynamic environments
In heterogeneous and dynamic environments, efficient execution of parallel computations
can require map**s of tasks to processors whose performance is both irregular (because …
can require map**s of tasks to processors whose performance is both irregular (because …
Kranc: a Mathematica package to generate numerical codes for tensorial evolution equations
We present a suite of Mathematica-based computer-algebra packages, termed “Kranc”,
which comprise a toolbox to convert certain (tensorial) systems of partial differential …
which comprise a toolbox to convert certain (tensorial) systems of partial differential …
The Cactus Worm: Experiments with dynamic resource discovery and allocation in a grid environment
The ability to harness heterogeneous, dynamically available grid resources is attractive to
typically resource-starved computational scientists and engineers, as in principle it can …
typically resource-starved computational scientists and engineers, as in principle it can …
MCREngine: A scalable checkpointing system using data-aware aggregation and compression
High performance computing (HPC) systems use checkpoint-restart to tolerate failures.
Typically, applications store their states in checkpoints on a parallel file system (PFS). As …
Typically, applications store their states in checkpoints on a parallel file system (PFS). As …
Repurposing anti-dengue compounds against monkeypox virus targeting core cysteine protease
The monkeypox virus (MPXV) is an enveloped, double-stranded DNA virus belonging to the
genus Orthopox viruses. In recent years, the virus has spread to countries where it was …
genus Orthopox viruses. In recent years, the virus has spread to countries where it was …
Visual supercomputing: Technologies, applications and challenges
If we were to have a Grid infrastructure for visualization, what technologies would be needed
to build such an infrastructure, what kind of applications would benefit from it, and what …
to build such an infrastructure, what kind of applications would benefit from it, and what …
Cheminformatics and machine learning approaches for repurposing anti-viral compounds against monkeypox virus thymidylate kinase
One of the emerging epidemic concerns is Monkeypox disease which is spreading globally.
This disease is caused by the monkeypox virus (MPXV), with an increasing global incidence …
This disease is caused by the monkeypox virus (MPXV), with an increasing global incidence …