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A Template is an abstract space of indexed positions (an "array of nothings")
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In CMFortran terminology, Template is set of Virtual Processors -- one per data point
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Template typically specifies precisely the full natural data parallelism that is natural for problem and HPF maps this problem parallelism onto particular machine
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A template is declared by the TEMPLATE directive that specifies:
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name of the template
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the rank (i.e., number of dimensions)
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the extent in each dimension
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Examples:
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CHPF$ TEMPLATE T(1000)
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!HPF$ TEMPLATE FRED(N, 2*N)
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*HPF$ TEMPLATE, DIMENSION(5,100,50) :: MINE, YOURS
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