Visible to Intel only — GUID: GUID-6B680ED6-270A-45F8-BB0D-739117897CDA
Visible to Intel only — GUID: GUID-6B680ED6-270A-45F8-BB0D-739117897CDA
vslConvSetStart/vslCorrSetStart
Changes the value of the parameter start in the convolution or correlation task descriptor.
Syntax
status = vslconvsetstart(task, start)
status = vslcorrsetstart(task, start)
Include Files
- mkl.fi, mkl_vsl.f90
Input Parameters
Name |
Type |
Description |
---|---|---|
task |
INTEGER*4 task(2) for vslcorrsetstart TYPE(VSL_CONV_TASK) for vslconvsetstart TYPE(VSL_CORR_TASK) for vslcorrsetstart |
Pointer to the task descriptor. |
start |
INTEGER, DIMENSION (*) |
New value of the parameter start. |
Output Parameters
Name |
Type |
Description |
---|---|---|
status |
INTEGER |
Current status of the task. |
Description
The vslConvSetStart/vslCorrSetStart routine sets the value of the parameter start for the operation of convolution or correlation. In a one-dimensional case, this parameter points to the first element in the mathematical result that should be stored in the output array. In a multidimensional case, start is an array of indices and its length is equal to the number of dimensions specified by the parameter dims. For more information about the definition and effect of this parameter, see Data Allocation.
During the initial task descriptor construction, the default value for start is undefined and this parameter is not used. Therefore the only way to set and use the start parameter is via assigning it some value by one of the vslConvSetStart/vslCorrSetStart routines.