does cuda 2.0 support an array of texture references?

Accelerated Computing CUDA CUDA Programming and Performance
1

Does cuda 2.0 support an array of texture references?

Thanks.

2

No, it does not, assuming you want to dynamically index arrays of texture references.

3

Thanks tmurray, so a temporal solution could be to create a macro just like jimh suggested:

Jimh wrote

Aug 28 2007, 01:20 PM

I don’t believe it is possible to do directly. (Search for other posts on the subject for more details). I implemented a texture array by creating C macros like this:

CODE

define arraytexFetch(_texbasename, _tu, _tv, _texnum, _return)\

{\

switch(_texnum)\

{\

case 0:\

_return = tex2D(_texbasename##00, (_tu), (_tv));\

break;\

case 1:\

_return = tex2D(_texbasename##01, (_tu), (_tv));\

break;\

case 2:\

_return = tex2D(_texbasename##02, (_tu), (_tv));\

break;\

case 3:\

_return = tex2D(_texbasename##03, (_tu), (_tv));\

break;\

}