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Initializes the analysis workspace on the RT target and sets the workspace size to reserved memory size (KB). To prevent race conditions, priority inversions, and other undefined behavior, you must use the Initialize Analysis Workspace VI according to a strict set of guidelines.

Initializing the analysis workspace preallocates resources for use by the Mathematics and Signal Processing VIs.

Details  Example

	reserved memory size (KB) specifies the size of the analysis workspace on the RT target. The value of this parameter must be greater than zero and less than 2097152 (2 GB).
	error in describes error conditions that occur before this VI or function runs. The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. This VI or function runs normally only if no error occurred before this VI or function runs. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node. status is TRUE (X) if an error occurred before this VI or function ran or FALSE (checkmark) to indicate a warning or that no error occurred before this VI or function ran. The default is FALSE. code is the error or warning code. The default is 0. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code. source specifies the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.
	error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces. Right-click the error out front panel indicator and select Explain Error from the shortcut menu for more information about the error. status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred. code is the error or warning code. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code. source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning.

Initialize Analysis Workspace Details

Because Initialize Analysis Workspace makes resource requests to the OS, do not place Initialize Analysis Workspace in a time-critical VI or in a high-priority Timed Loop. Use the Initialize Analysis Workspace VI prior to the Enable Analysis Workspace VI.

Example

Refer to the RT Analysis Workspace.lvproj in the labview\examples\analysis directory for an example of using the Initialize Analysis Workspace VI.