OpenLvVision_OpenCv.lvlib:Cuda.lvlib:HostMem.lvclass:HostMem Create_Size.vi

Object by Reference!

Creates from host memory with the given size.

For detailed information, please refer to the OpenCV documentation

OpenLvVision_OpenCv.lvlib:Cuda.lvlib:HostMem.lvclass:HostMem Create_Size.vi

cerrcodeclst

error in (no error)

The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs.

The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

    cbool

    		status

    The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning.

    The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

    ci32

    		code

    The code input identifies the error or warning.

    The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

    cstr

    		source

    The source string describes the origin of the error or warning.

    The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

cenum

AllocType

PAGE_LOCKED: Allocates pinned memory, which is essential for accelerating data transfer between CPU and GPU.

SHARED: Specifies zero-copy memory, which enables mapping host memory to the GPU address space, reducing copy overhead, especially on integrated GPUs.

WRITE_COMBINED: Allocates write-combined memory, which is not cached by the CPU, making it efficient for write-only data destined for the GPU.

ci32

Rows

The height of the matrix or image. This represents the number of vertical pixels (or data elements) in the memory block.

ci32

Cols

cenum

cvType

The OpenCV data type and channel configuration you want to allocate

ierrcodeclst

error out

The error out cluster passes error or warning information out of a VI to be used by other VIs.

The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

    ibool

    		status

    The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning.

    The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

    ii32

    		code

    The code input identifies the error or warning.

    The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

    istr

    		source

    The source string describes the origin of the error or warning.

    The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

iOpenLvVision__OpenCv_lvlib_Cuda_lvlib_HostMemlvclass

HostMem