All,

Here is the idea Donal and I had during the JSDL telecon. We make the Resource element into a Resources element, this discribes the overall requirement for the job. Some elements are prepended with Total others with Individual (and some both). This then deals with the majority of job submissions - if you wish to describe different Resource elements then this can be added in as an extension. Outlined are the changes below:

<Resources>
   <CandidateHosts ... />?
   <CPUArchitecture .../>?
vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
   <IndividualCPUSpeed .../>?
   <OverallCPUTime .../>?
   <TotalCPUCount .../>?
   <IndividualCPUCount .../>?
   <TotalResourceCount .../>?
   <IndividualPhysicalMemory .../>?
   <TotalPhysicalMemory .../>?
   <IndividualVirtualMemory .../>?
   <TotalNetworkBandwidth .../>?
   <IndividualNetworkBandwidth .../>?
   <TotalDiskSpace../>?
   <IndividualDiskSpace .../>?
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   <FileSystem .../>*
   <ExlusiveExecution .../>?
   <OperatingSystem .../>?
   <xsd:any##other>*
</Resources>*

steve.. (and Donal)

-- 
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Dr A. Stephen McGough                       http://www.doc.ic.ac.uk/~asm
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Technical Coordinator, London e-Science Centre, Imperial College London,
Department of Computing, 180 Queen's Gate, London SW7 2BZ, UK
tel: +44 (0)207-594-8409                        fax: +44 (0)207-581-8024
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Assistant Warden, West Wing, Beit Hall, Imperial College,
Prince Consort Road, London, SW7 2BB            tel: +44 (0)207-594-9910
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