lib/
gpusub.pro
Routines
Routine details
top gpuSub
result = gpuSub(p1, p2, p3 [, p4] [, p5] [, LHS=GPUVariable object] [, /NONBLOCKING] [, ERROR=integer])
Subtract two vectors
There are two forms for the arguments to this routine:
result = p1 - p2
where p1, p2 are GPUVariable object or a numeric array and p3 is GPUVariable
object.
Or:
result = p1 * p2 - p3 * p4 + p5
where p2, p4 are GPUVariable object or a numeric array, and p1, p3, and p5 are
scalar values.
Return value
GPUVariable objecrt
Parameters
- p1 in required type=numtype or GPUVariable object
- p2 in required type=GPUVariable object
- p3 in out required type=numtype or GPUVariable object
- p4 in optional type=GPUVariable object
- p5 in optional type=numtype
Keywords
- LHS in optional type=GPUVariable object
pass GPU variable to use as return value
- NONBLOCKING in optional type=boolean
unless this keyword is set, this will block until the device has completed all preceding requested tasks
- ERROR out optional type=integer
error status
top gpuSub
gpuSub, p1, p2, p3 [, p4] [, p5] [, p6] [, /NONBLOCKING] [, ERROR=integer]
Subtract two vectors
There are two forms for the arguments to this routine:
p3 = p1 - p2
where p1, p2 are GPUVariable objects or a numeric array and p3 is a
GPUVariable object.
Or:
p6 = p1 * p2 - p3 * p4 + p5
where p2, p4 are GPUVariable objects or a numeric array, p6 is GPUVariable
object= and p1, p3, and p5 are scalar values.
Parameters
- p1 in required type=numtype or GPUVariable object
- p2 in required type=GPUVariable object
- p3 in out required type=numtype or GPUVariable object
- p4 in optional type=GPUVariable object
- p5 in optional type=numtype
- p6 out optional type=GPUVariable object
Keywords
- NONBLOCKING in optional type=boolean
unless this keyword is set, this will block until the device has completed all preceding requested tasks
- ERROR out optional type=integer
error status
File attributes
| Modification date: | Fri Nov 12 11:07:44 2010 |
| Lines: | 374 |
| Docformat: | rst rst |