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Re: Anyone get OpenCL working?
- To: mathgroup at smc.vnet.net
- Subject: [mg114152] Re: Anyone get OpenCL working?
- From: David Annetts <david.annetts at iinet.net.au>
- Date: Thu, 25 Nov 2010 05:58:26 -0500 (EST)
Hi Mark,
Actually, of the three examples at the base of the OpenCL section
(OpenCLLink/guide/OpenCLLink), this was the only example that did work
under Win7 x64 with a Radeon Mobility 4570.
The first two print a Manipulate-like box with "$Failed" in the area
where the Graphics are supposed to live. The error I get is
"OpenCLFunction::invgrdsz: OpenCLLink grid size is invalid. >>".
I don't know what it means either.
D.
On 24/11/2010 19:57, Mark McClure wrote:
> I haven't been able to get OpenCL to work with either my Macbook Pro
> (NVIDIA GPU) or my Mac Pro (ATI GPU). In both cases, the following
> returns True:
> Needs["OpenCLLink`"];
> OpenCLQ[]
>
> However, the examples all yield the same error, like so:
> OpenCLMersenneTwister[50]
> During evaluation of OpenCLFunction::invblksz:
> OpenCLLink block size is invalid.>>
>
> Is anyone else experiencing this? Has anyone got around the problem?
>
> Thanks,
> Mark McClure
>
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