Free Memory VI

LabVIEW 2012 GPU Analysis Toolkit Help

Edition Date: June 2012

Part Number: 373575A-01

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Owning Palette: LVCUDA

Requires: GPU Analysis Toolkit

Releases the memory, or buffer, on the device that stores data. Wire data to the CUDA U8 Device Ptr input to determine the polymorphic instance to use.

The connector pane displays the default data types for this polymorphic function.

Details  Example

CUDA U8 Device Ptr specifies a class with access to allocated memory. This input can contain the following data types:

  • 8-bit unsigned integers
  • 16-bit unsigned integers
  • 32-bit unsigned integers
  • 8-bit signed integers
  • 16-bit signed integers
  • 32-bit signed integers
  • Single-precision, floating-point numbers
  • Double-precision, floating-point numbers
  • Complex single-precision, floating-point numbers
  • Complex double-precision, floating-point
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
error out contains error information. This output provides standard error out functionality.

Free Memory Details

For more information about this VI, refer to the Designing the Block Diagram to Compute on a GPU Device topic.

For more information about the CUDA API, refer to the NVIDIA GPU Computing Documentation website at and download the CUDA API Reference Manual.


Refer to the Multi-channel FFT VI in the labview\examples\lvgpu\Multi-channel FFT directory for an example of using the Free Memory VI.


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