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CUDA[HasDoubleSupport] - check if double precision is supported
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Calling Sequence
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HasDoubleSupport( )
HasDoubleSupport( id=arg )
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Parameters
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arg
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integer; the number of the device for which you want to test
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Description
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The HasDoubleSupport checks if a CUDA-enabled device supports double precision computation and returns true or false. Certain Maple routines require a CUDA-enabled device capable of double precision computation.
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CUDA-enabled devices are enumerated so that each device is assigned a unique number. The id parameter allows you to select the device for which you want to view properties. If the id parameter is not specified, a table with the id as the index and true or false as the entry.
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Compatibility
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The CUDA[HasDoubleSupport] command was introduced in Maple 15.
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Examples
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Run these examples on a computer that supports CUDA.
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![table([0 = true])](/support/helpjp/helpview.aspx?si=9463/file01191/math81.png)
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Download Help Document
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