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Re: Help For OpenCLFractalRender

• To: mathgroup at smc.vnet.net
• Subject: [mg114858] Re: Help For OpenCLFractalRender
• From: Bill Rowe <readnews at sbcglobal.net>
• Date: Mon, 20 Dec 2010 00:41:34 -0500 (EST)

On 12/19/10 at 5:10 AM, jeanlouisgarcin at free.fr (Jean-Louis Garcin)
wrote:

>I work with MacBookPro 10.6.5

>The help page  for OpenCLFractalRender of Mathematica8 gives the
>example

>Needs["OpenCLLink`"];
>OpenCLFractalRender3D[]

>But it does'nt work.

>And the answer is: OpenCLFunction::invblksz :   OpenCLLink block
>size is invalid.

>Can you help me?

I believe the problem is this particular example requires more
capable GPUs than are in a MacBookPro. For example, neither of
the GPUs in a MacBookPro support double precision.