Visualization of Do-Loop Performance

摘要

Performance visualization is the use of graphical display techniques for the analysis of performance data in order to improve understanding of complex performance phenomena. Performance visualization systems for parallel programs have been helopful in the past and they are commonly used on order to improve parallel program performance. However, despite the advances that have been made in visulaizing scientific data, techniques for visulizing performance of parallel programs remain ad hoc and performance visualization becomes more difficult as the parallel system becomes more complex.