Current trends in high performance computing suggest that users will soon have widespread
access to clusters of multiprocessors with hundreds, if not thousands, of processors. This …

Due to the complex nature of parallel programming, it is difficult to diagnose and solve
performance related problems. Knowledge of program behavior is obtained experimentally …

In the paper, we present the structure and functionality of a performance analysis
environment for parallel applications running on networked workstations in message …

Designing and optimizing large-scale, asynchronous circuits is often an iterative process
that cycles through synthesis, simulating, benchmarking, and program rewriting …

This report describes the enhancements and the extensions introduced into MEDEA with the
aim of evaluating the kernel benchmarks developed within the HPF+ project. The evaluation …

In a performance tuning study, knowledge of program behavior is obtained experimentally,
with repeated runs of a slightly modified version of the application or the same code in …

Cada vez mais o desempenho tem sido um fator altamente considerado no
desenvolvimento de sistemas, sejam paralelos ou não. Em ambientes de programação …

Loops represent the core of most applications in that they contain the bulk of the
computations. An e cient parallelization of loops leads to good overall performance of the …

This article presents issues related to the analysis of the quality of parallel programs based
on the paradigm of sending messages (including PVM [1], MPI [2]) and the construction of …