> [EMAIL PROTECTED] wrote: > >> Yes, today we have two-processors on a core, and uni-processor >> speed bump is unlikely to overshadow the effort of parallelism >> like it did 20 years ago. But we are also beginning to see >> applications requiring thousands of machines to run. The so >> called grid computing maybe a just another buzzword, but the >> reality is that grand applications just won't scale on today's >> two-processor core, and explicit parallelism often requires >> a prior knowledge on how to split the program, which is hardly >> scalable except some simple cases. > > Re: the grid buzzword > > Grid computing, as seen by organisations like the GGF and mainstream > toolkits such as Globus, is not about parallelisation, but instead > simply about access to shared resources. That is, they're interested in > providing tools and standards for remote, shared access to software > services, data and hardware (and providing useful features like > security, authorisation, authentication, monitoring and reliability). Of > course peer-to-peer compute systems are more about parallelisation, but > they tend to be mostly commercial/proprietary rather than standardised > at the moment. > > The Grid will be more like an enhanced version of the current web. But > Haskell could get involved there too, especially if styles such as web > programming with continuations prove useful in future generations of web > services architectures.
At Heriot Watt University, we are working on a version of Glasgow Parallel Haskell that uses Globus Toolkit as a midle-ware and MPICH-G2 for communication. We experiment this version with serious of experiments over three clusters which located in three different places, Edinburgh (UK), Galashiels (UK), and Munich (Germany). There is a paper of the new implementation and a serious of experiments on IFL04 draft proceeding. Abyd > > Amanda > > -- > Amanda Clare http://users.aber.ac.uk/afc/ > Dept. of Computer Science, University of Wales, Aberystwyth, SY23 3DB > _______________________________________________ > Haskell mailing list > [email protected] > http://www.haskell.org/mailman/listinfo/haskell > _______________________________________________ Haskell mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell
