Debugging grid Graphics

Debugging MPI Grid Applications Using Net-dbx

Problem solving using grid computing environments has become very popular amongst research groups in computation-demanding fields. This is due to the ability of Grid technologies and middleware to enable large-scale resource sharing. Application-development in such environments is a challenging process, thus the need for grid enabled development tools is also one that has to be fulfilled. In ou...

Grid Monitoring Data Analysis with 3D graphics

This paper presents Triva, a three dimensional visualization prototype conceived to the analysis of monitoring data collected in distributed environments. The basic idea of this prototype is to apply information visualization techniques in the context of parallel processing in order to render 3D graphics that enable a better understanding of parallel applications and resources. This paper prese...

Dynamic Grid Refinement for Fluid Simulations on Parallel Graphics Architectures

We present a physically-based fluid simulation with dynamic grid refinement on parallel SIMD graphics hardware. The irregular and dynamic structure of an adaptive grid requires sophisticated memory access patterns as well as a decomposition of the problem for parallel processing and the distribution of tasks to multiple threads. In this paper, we focus on the representation and management of th...

Real-time and interactive computer graphics in grid environments

Relative Debugging: A New Debugging Paradigm

Incremental software development is the process of building new programs by modifying old ones. This method of programming is extremely common, and takes advantage of existing pieces of software which are known to be correct. To date, most software development tools have addressed only one aspect of incremental software development, namely, source code control. An equally important issue is in ...