lib/
gpudcomplexarr.pro
top gpuDcomplexarr
result = gpuDcomplexarr(nx [, ny] [, /NOZERO] [, ERROR=integer] [, /CPU])
This routine creates an IDL structure representing a double precision complex array on the GPU that other GPULib library routines can use.
Return value
GPUVariable object
Parameters
- nx in required type=integer
size of first dimenion
- ny in optional type=integer
size of second dimenion, if present
Keywords
- NOZERO in optional type=boolean
Normally, gpuDcomplxarr setts every element of the allocated array to zero. If set, this keyword prevents zeroing the elements, running slightly faster.
- ERROR out optional type=integer
error status
- CPU in optional type=boolean
set to create a CPU variable allocated in pinned (page-locked) memory
File attributes
| Modification date: | Fri Nov 12 11:07:45 2010 |
| Lines: | 65 |
| Docformat: | rst rst |