Perfect, thanks!
-geordan
On 6/9/11 9:17 PM, Ian Johnson wrote:
You can simply do
prg.myKernel(queue, ... numpy.int32(some_int))
On Thu, Jun 9, 2011 at 4:35 PM, Geordan Rosario <[email protected]
<mailto:[email protected]>> wrote:
Hi,
How do I pass a Python int to a kernel? The docs refer to
set_scalar_arg_dtypes but it's not exactly clear as to how it
should be done. I've tried this:
prg = cl.Program(ctx, program_str).build()
prg.myKernel.set_scalar_arg_dtypes([None, None, numpy.int32])
prg.myKernel(queue, n_globals, None, some_buf, another_buf,
some_int)
But I get the error:
pyopencl.LogicError: when processing argument #3 (1-based):
Kernel.set_arg failed: invalid value - invalid kernel argument
What is the correct way to do this? (Other than creating a
1-length buffer.)
Thanks,
-geordan
_______________________________________________
PyOpenCL mailing list
[email protected] <mailto:[email protected]>
http://lists.tiker.net/listinfo/pyopencl
--
Ian Johnson
http://enja.org
_______________________________________________
PyOpenCL mailing list
[email protected]
http://lists.tiker.net/listinfo/pyopencl
