Annual Conference: Communicating Process Architectures
Communicating Process Architectures 2018,
the 40th. WoTUG conference on concurrent and parallel systems, takes place from
Sunday August 19th. to Wednesday August 22nd. 2018 and is hosted by
Professor Dr. Rainer Spallek,
Chair of
VLSI Design, Diagnostics and Architecture
at the Faculty of Computer Science,
Technische Universität Dresden, Germany.
The conference is organised by Dr. Spallek in collboration with Oliver Knodel and Uwe Mielke
and in partnership with WoTUG.
About WoTUG
WoTUG provides a forum for the discussion and promotion of concurrency ideas,
tools and products in computer science.
It organises specialist workshops and annual conferences that address
key concurrency issues at all levels of software and hardware granularity.
WoTUG aims to progress the leading state of the art in:
-
theory (programming models, process algebra, semantics, ...);
-
practice (multicore processors and run-times, clusters, clouds, libraries, languages, verification, model checking, ...);
-
education (at school, undergraduate and postgraduate levels, ...);
-
applications (complex systems, modelling, supercomputing, embedded systems, robotics, games, e-commerce, ...);
and to stimulate discussion and ideas on the roles concurrency will play in the future:
-
for the next generation of scalable computer infrastructure (hard and soft) and application,
where scaling means the ability to ramp up functionality (stay in control as complexity increases)
as well as physical metrics (such as absolute performance and response times);
-
for system integrity (dependability, security, safety, liveness, ...);
-
for making things simple.
Of course, neither of the above sets of bullets are exclusive.
WoTUG publications
A database of papers and presentations from WoTUG conferences is here.
The Abstract below has been randomly selected from this database.
occam for Multi-Processor DEC Alphas
By Peter H. Welch, Michael D. Poole
A multi-processor implementation of occam2.1 for interconnected DEC Alpha processors has been derived from the Kent Retargetable occam Compiler. Each Alpha processor is supported over a PCI bus by a T425 transputer, whose links complete the communications fabric. This paper reports on the software mechanisms for supporting these platforms from occam so that they appear just like any transputer system -- a collection of processing nodes connected by channels placed on links. Advantage was taken of a proprietary multi-threading kernel, supplied as part of 3L Parallel C/AXP, to support parallel inter-node communication. occam multi- processing is supported by the KRoC kernel running within one of the 3L threads. The performance of generated code and networked systems has been benchmarked, with particular care being taken to measure the interaction overheads between the Alpha and its communication fabric. An image analysis program was also used in the benchmarking as an example of a real multi-processor application.
Complete record...
|
