BARCORES
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Description
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If set to a positive integer it determines the number of physical CPU cores assumed to be present in the system by the barrier algorithm. If the value is set to the default value (
-1), Xpress will automatically detect the number of cores.
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Type
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Integer
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Default value
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-1(automatically detected)
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Note
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The control is provided for cross-hardware reproducibility purposes. The count does not include logical cores created by Hyper-Threading.
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Affects routines
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See also
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