Title: Assessing Modern Parallel Programming Languages

Proposer: Hans-Wolfgang Loidl

Suggested supervisors: Hans-Wolfgang Loidl

Goal: Compare modern parallel languages in terms of programmer productivity and performance.


A new generation of parallel programming languages, such as Fortress, X10 and Chapel, brings several advanced programming language features to the mainstream of parallel programming. Building on an object-oriented programming model, they provide a high level of abstraction, reducing the programming effort required to develop a parallel application.

The aim of this project is to compare the languages Fortress, X10 and Chapel, by implementing symbolic applications, such as sparse matrix multiplication, in each of these languages, and assessing the performance on (clusters of) multi-core machines. Main criteria for the evaluation are the raw performance of the parallel program, its scalability, as well as the ease of implementation and maintainability of the code.

Resources required: Linux, Beowulf cluster, Compilers for Fortress, X10 and Chapel

Degree of difficulty: Moderate

Background needed: Basic parallel programming background


Last modified: Tue Jan 18 19:54:29 2011