Re: OpenCL
- To: mathgroup at smc.vnet.net
- Subject: [mg119937] Re: OpenCL
- From: Yves Klett <yves.klett at googlemail.com>
- Date: Thu, 30 Jun 2011 20:39:41 -0400 (EDT)
- References: <iug5sm$9go$1@smc.vnet.net>
Hi, probably not very helpful (different product), but I got a Win 7 64bit system with Mathematica 8.01 and a NVidia GTX 485M with current drivers running several OpenCL examples all right so far (as well as the CUDA stuff) without any additional shuffle. Regards, Yves Am 29.06.2011 23:36, schrieb Arthur Evans: > Has anybody got OpenCL working ? After a LOT of effort I had OpenCLQ[] > return True on my system with Radeon 5850 / win7 64 / i7 with all the > appropriate drivers and software (and was able to run several of the > example notebooks), however after upgrading to 8.01 I get the > following message "OpenCLMemoryAllocate::invdevnm: "OpenCL is not > supported on device "ATI Radeon HD 5800 Series "". My friend with a > Radeon HD 6800 Series receives a similar message. This is highly > unfortunate for myself as I upgraded from v.7 specifically for this > feature. > > I have actually made a complete fresh install of Windows 7 64bit, > installed only Mathematica and the latest AMD Catalyst Driver (with > APP), and the ATI Stream SDK, as suggested in Mathematica > documentation, to no avail whatsoever. I cannot even manage to get > OpenCLQ[] to return True. Yet it previously worked. Same situation > with my friend. > > Anybody have any advice to offer? > > Best regards, > > Arthur >