src/Pure/RAW/ROOT_polyml-5.6.ML
author wenzelm
Mon, 15 Feb 2016 14:55:44 +0100
changeset 62337 d3996d5873dd
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permissions -rw-r--r--
proper syntax;
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(*  Title:      Pure/RAW/ROOT_polyml-5.6.ML
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    Author:     Makarius
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Compatibility wrapper for Poly/ML 5.6.
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*)
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structure Thread =
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struct
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  open Thread;
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  structure Thread =
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  struct
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    open Thread;
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    fun numProcessors () =
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      (case Thread.numPhysicalProcessors () of
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        SOME n => n
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      | NONE => Thread.numProcessors ());
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  end;
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end;
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use "RAW/ROOT_polyml.ML";