User`s guide

imaqmem
Purpose Limit memory or display memory usage for Image A cquisition Toolbox
Syntax mem = imaqmem
imaqmem(field)
imaqmem(limit)
Description mem = imaqmem returns a structure containing the following fields:
Field
Description
MemoryLoad
Number between 0 and 100 that give s a general
idea of current memory u til ization
TotalPhys
Total number of bytes of physical memory
AvailPhys
Number of bytes of physical memory currently
available
TotalPageFile
Total number of bytes that can be stored in the
paging file
AvailPageFile
Number of bytes available in the paging file
TotalVirtual
Total number of bytes that can be addressed
in the user mode portion of the v irtual address
space
AvailVirtual
Number of bytes of unreserved and uncom mitted
memory in the user m ode portion of the virtual
address s pace
FrameMemoryLimit
Total number of bytes image acquisition frames
can occupy in memory
By default, the toolbox setsthislimittoequal
all available physical memory at the time the
toolbox is first used or queried.
FrameMemoryUsed
Number of bytes currently allocated by Image
Acquisition To o lbox
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