Zac Diggum <[email protected]> writes: > I didn`t know how to put together the indices for take(). Tried fancy > indexing, which of course wouldn't work. Turns out indices is a 1D > pyopencl array of dtype uint8. Indexing into a 2D array is done in a > linear row-wise fashion. In a 3x3 array the central element would have > the index 4. > btw, there's no equivalent for setting elements with such an index > array, is there? A put() function or something? setitem() can be used > for single elements only, right?
There is a `multi_take_put` function in pyopencl.array. It's undocumented (intentionally--because I don't know for sure that it's a good idea to have it). The interface is a bit bizarre, but it should do what you want. Andreas _______________________________________________ PyOpenCL mailing list [email protected] http://lists.tiker.net/listinfo/pyopencl
