BRP4 Intel GPU app feedback thread

Richard Haselgrove
Richard Haselgrove
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RE: I'll run another shift

Quote:

I'll run another shift for you.

Should work in a few minutes from now.

BM


Don't worry if not - it really only takes a few seconds to change drivers, and 3621 was right where I'd left it.

2015-02-19 16:48:14.5087 [PID=3233 ] [version] parsed project prefs setting 'gpu_util_brp': 1.000000
2015-02-19 16:48:14.5087 [PID=3233 ] [version] [HOST#5744895] device name: 'Intel(R) HD Graphics 4000'; OpenCL driver version: 10.18.10.3621; platform version: OpenCL 1.2; device version: OpenCL 1.2
2015-02-19 16:48:14.5087 [PID=3233 ] [version] driver version 1018103621, min: 0, max: 1018103906
2015-02-19 16:48:14.5087 [PID=3233 ] [version] Peak flops supplied: 1.536e+11
2015-02-19 16:48:14.5087 [PID=3233 ] [version] plan class ok
2015-02-19 16:48:14.5087 [PID=3233 ] [version] Best version of app einsteinbinary_BRP4 is ID 452 (15.30 GFLOPS)

But your change will help anyone else who updated, and isn't following this thread closely.

BTW, if an application refresh should become necessary as a result of this investigation, did you notice Stranger7777's complaint about the application not suspending on request, and my reply about the recent bugfix to the BOINC API?

http://einsteinathome.org/node/197977

r.linhas
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I have a INTEL Intel(R) HD

I have a INTEL Intel(R) HD Graphics 5000 (1425MB) and the tasks are marked as invalid.

ExtraTerrestrial Apes
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RE: I have a INTEL Intel(R)

Quote:
I have a INTEL Intel(R) HD Graphics 5000 (1425MB) and the tasks are marked as invalid.


That is probably because they are invalid due to your driver version. 10.18.10.3621 is known to work, a link is right here. The newer 10.18.10.4061 should also work, though I haven't followed things closely.

MrS

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Richard Haselgrove
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RE: RE: I have a INTEL

Quote:
Quote:
I have a INTEL Intel(R) HD Graphics 5000 (1425MB) and the tasks are marked as invalid.

That is probably because they are invalid due to your driver version. 10.18.10.3621 is known to work, a link is right here. The newer 10.18.10.4061 should also work, though I haven't followed things closely.

MrS


It will be interesting to find out if 10.18.10.3621 can be installed on an HD 5000 - it's not on the compatibility list in the installer ReadMe files.

ExtraTerrestrial Apes
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It should work, since HD5000

It should work, since HD5000 is the same Haswell GPU, just with double the shaders. It's probably a documentation glitch that it's not listet, but you never know if there is indeed some technical difference between GT2 (20 shaders) and GT3 (40 shaders) which might prevent this driver from working with GT3.

Edit: thanks Bernd for fixing this as far as you can right now!

MrS

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Bernd Machenschalk
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RE: BTW, [...] did you

Quote:

BTW, [...] did you notice Stranger7777's complaint about the application not suspending on request, and my reply about the recent bugfix to the BOINC API?

http://einsteinathome.org/node/197977

No, I didn't (at that time). Thanks for pointing this out. We'll need to rebuild the OpenCL BRP App anyway for BRP6, we'll include this and update the BRP4 version as well.

BM

BM

Bernd Machenschalk
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RE: thanks Bernd for fixing

Quote:
thanks Bernd for fixing this as far as you can right now!

welcome!

There are actually three plan classes now used for Intel GPU app versions (see apps page):

- "opencl-intel_gpu": restricted to old hardware (up to HD 4000) or software (32 Bit Windows)

- "opencl-intel_gpu-new": restricted to drivers below 10.18.10.3907

- "opencl-intel_gpu-Beta": restricted to "Beta testers" ("Run Beta test application versions" -> "yes"), for testing new driver versions with new hardware

BM

BM

Richard Haselgrove
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RE: RE: BTW, [...] did

Quote:
Quote:

BTW, [...] did you notice Stranger7777's complaint about the application not suspending on request, and my reply about the recent bugfix to the BOINC API?

http://einsteinathome.org/node/197977


No, I didn't (at that time). Thanks for pointing this out. We'll need to rebuild the OpenCL BRP App anyway for BRP6, we'll include this and update the BRP4 version as well.

BM


You'll have seen the exchange of emails overnight about another API bug report - might be worth holding off until that can be incorporated as well.

Bernd Machenschalk
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RE: You'll have seen the

Quote:
You'll have seen the exchange of emails overnight about another API bug report - might be worth holding off until that can be incorporated as well.

I don't think this bug affects E@H applications, but I'll keep following the discussion. We'll probably build more than one new app version for BRP6 anyway in the next few weeks.

BM

BM

vmzy
vmzy
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http://einstein5.aei.uni-hann

http://einstein5.aei.uni-hannover.de/EinsteinAtHome/host_sched_logs/5683/5683344
2015-02-25 10:59:57.2050 [PID=2837 ] [version] Intel GPU device name: 'Intel(R) HD Graphics 4600' doesn't match 'HD Graphics [123]|HD Graphics 40'

Intel HD Graphics 4600 can`t receive new GPU WUs since last week.Can you check it?

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