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pennytrader
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July 16, 2011, 10:04:48 PM |
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verified remote desktop works (although MSI afterburners still doesn't show up the card in a remote desktop session). 100% CPU is annoying. So downgrading it to Catalyst 11.6 + SDK 2.1
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please donate to 1P3m2resGCP2o2sFX324DP1mfqHgGPA8BL
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FreeJAC
Member
 Offline
Activity: 112
Merit: 10
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July 17, 2011, 05:15:11 PM |
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What do you mean remote desktop works?
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Donate here.... 18NiDLDA3qRxkEPN36xrzsdSgvEkbDKgNr
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Vasili Sviridov
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July 18, 2011, 06:00:54 AM |
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If you stop your guiminer via remote desktop, it'll stop seeing opencl. Cannot restart mining because of that... 100% CPU is really annoying. Just added second card - now I have that... Tried using SDK 2.1 - hash rate was total shit and it was still using 100% CPU  |
1JHYtsmsGq2McwGHmWayVjVtHds8rp1R5
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pennytrader
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July 18, 2011, 06:24:11 AM |
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100% CPU will cost you additional power bill so that's actually a reduction in mining profit (or mhs)
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please donate to 1P3m2resGCP2o2sFX324DP1mfqHgGPA8BL
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DrHaribo
Legendary
Offline
Activity: 2730
Merit: 1034
Needs more jiggawatts
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July 19, 2011, 01:11:46 PM |
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Trying out the 11.7 preview drivers:
When I mine with 3 GPUs, I have 3 CPU cores running 100% and good hashrate.
When I mine with 4 GPUs, I have almost zero CPU-load and hashrate is 3-5% below normal.
Anyone else seeing this?
I'm on 64-bit Windows 7.
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Bitcoin_Silver_Supply (OP)
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July 19, 2011, 03:42:37 PM |
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Trying out the 11.7 preview drivers:
When I mine with 3 GPUs, I have 3 CPU cores running 100% and good hashrate.
When I mine with 4 GPUs, I have almost zero CPU-load and hashrate is 3-5% below normal.
Anyone else seeing this?
I'm on 64-bit Windows 7.
Egh.. Sounds like the insanity will continue. Though I'd have to say I would buy an extra card and lose 3-5% hashrate for near-zero CPU-load right now. |
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Furyan
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July 19, 2011, 10:15:58 PM |
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Trying out the 11.7 preview drivers:
When I mine with 3 GPUs, I have 3 CPU cores running 100% and good hashrate.
When I mine with 4 GPUs, I have almost zero CPU-load and hashrate is 3-5% below normal.
Anyone else seeing this?
I'm on 64-bit Windows 7.
Sure that isn't a PSU issue? |
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Bitcoin_Silver_Supply (OP)
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July 19, 2011, 11:17:37 PM |
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Trying out the 11.7 preview drivers:
When I mine with 3 GPUs, I have 3 CPU cores running 100% and good hashrate.
When I mine with 4 GPUs, I have almost zero CPU-load and hashrate is 3-5% below normal.
Anyone else seeing this?
I'm on 64-bit Windows 7.
Sure that isn't a PSU issue? Yes. It is happening to many Windows users regardless of PSU. |
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haydent
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July 19, 2011, 11:27:30 PM |
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yes it is not specific to any drivers/sdk version, normally occurs with windows and >1 card/gpu
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2x Gigabyte 6950 OC @ 920/450 w/ ati tray tools (1 shader modded) - 760Mhs on ozco.in 0% fee aus pool
btc: 1HS5Brzcsh7XkJn566XYbvfpa2JuBRBdss
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error
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July 19, 2011, 11:54:47 PM |
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It happens to Linux users too. And it happens with NVIDIA cards. So it's a bit more complex than "Catalyst is doing this". I STILL suspect something weird in the OpenCL kernel or the way it's being executed.
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3KzNGwzRZ6SimWuFAgh4TnXzHpruHMZmV8
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Bitcoin_Silver_Supply (OP)
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July 20, 2011, 12:57:51 AM |
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It happens to Linux users too. And it happens with NVIDIA cards. So it's a bit more complex than "Catalyst is doing this". I STILL suspect something weird in the OpenCL kernel or the way it's being executed.
Linux lovers will accuse you of great blasphemy and badspeak for this. I am constantly told of the Linux mining utopia. |
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haydent
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July 20, 2011, 01:02:31 AM |
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in win the only work around ive come to so far is under clocking and core affinity. if only you could throttle a core or process's usage to keep the heat & cpu fan down...
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2x Gigabyte 6950 OC @ 920/450 w/ ati tray tools (1 shader modded) - 760Mhs on ozco.in 0% fee aus pool
btc: 1HS5Brzcsh7XkJn566XYbvfpa2JuBRBdss
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error
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July 20, 2011, 01:36:41 AM |
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It happens to Linux users too. And it happens with NVIDIA cards. So it's a bit more complex than "Catalyst is doing this". I STILL suspect something weird in the OpenCL kernel or the way it's being executed.
Linux lovers will accuse you of great blasphemy and badspeak for this. I am constantly told of the Linux mining utopia. I wish them good luck with accusing me of blasphemy when I've been using Linux as my primary OS longer than many of them have been alive.  |
3KzNGwzRZ6SimWuFAgh4TnXzHpruHMZmV8
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