Posts by Vampus
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1) Message boards : Number crunching : opencl not found (Message 56347)
Posted 2 Dec 2012 by Vampus
Ahha! Solved it. Seems like OpenCL gets broken when you go back to older drivers. You have to manually delete the OpenCL files and have the drivers you're installing reinstall them. Instructions in link below.

http://forums.guru3d.com/showthread.php?t=359883
2) Message boards : Number crunching : opencl not found (Message 56346)
Posted 2 Dec 2012 by Vampus
Hey guys, thanks for the replies. Sorry for not getting back to you sooner. I forgot to track the message and wrote my problem off. I had tried going to older drivers before with no luck. Just now I removed the drivers and used the driver clean before installing v12.3. However, I'm still getting...

"App version needs OpenCL but GPU doesn't support it"

along with...

"Milkyway@Home | [error] Missing coprocessor for task xyz; aborting"

3) Message boards : Number crunching : opencl not found (Message 56192)
Posted 14 Nov 2012 by Vampus
I've got a HD4870, and have been receiving the OpenCL problem since the last Catalyst patch/release. We've put it down to AMD pulling support for OpenCL.
4) Message boards : Number crunching : v0.82 (ati14) computation error (Message 52107)
Posted 28 Dec 2011 by Vampus
My understanding is that AMD made a major change to its software and the change is not helpful to us crunchers but is to gamers, their biggest market.


Unfortunately, I straddle both of those fences :) Guess I might need to rotate out of MW for a while to give both sides a chance to catch up on this.


AND to give US a chance to catch up to YOU!!!


Well true, I am awesome. But with a single machine crunching (and having produced nothing but computation errors lately), I'm no threat to the top 1000, let alone top 100 :)
5) Message boards : Number crunching : v0.82 (ati14) computation error (Message 52102)
Posted 28 Dec 2011 by Vampus
My understanding is that AMD made a major change to its software and the change is not helpful to us crunchers but is to gamers, their biggest market.


Unfortunately, I straddle both of those fences :) Guess I might need to rotate out of MW for a while to give both sides a chance to catch up on this.
6) Message boards : Number crunching : v0.82 (ati14) computation error (Message 52057)
Posted 26 Dec 2011 by Vampus
Thanks for the replies. I finally find some more info on another thread. My card is a HD4870 with the most current drivers.

Matt: Is this something that will be patched in the next release?
7) Message boards : Number crunching : v0.82 (ati14) computation error (Message 52002)
Posted 18 Dec 2011 by Vampus
Windows 7 - 64bit
v0.82 (ati14)

For the past couple of weeks my v0.82 (ati14) WUs have been receiving computation errors after 1-2 seconds. I've had a few hundred results like this. I have tried resetting the project, but the results continue.




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