BRP4 Intel GPU app feedback thread

Claggy
Claggy
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RE: http://einstein5.aei.un

Quote:

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?


There is more than that, If you don't run compatible drivers, or have a HD Graphics 40** GPU then you won't get work:

Quote:
2015-02-25 11:08:06.2402 [PID=6375 ] [version] Checking plan class 'opencl-intel_gpu'
2015-02-25 11:08:06.2402 [PID=6375 ] [version] parsed project prefs setting 'gpu_util_brp': 1.000000
2015-02-25 11:08:06.2402 [PID=6375 ] [version] Intel GPU device name: 'Intel(R) HD Graphics 4600' doesn't match 'HD Graphics [123]|HD Graphics 40'
2015-02-25 11:08:06.2403 [PID=6375 ] [version] Checking plan class 'opencl-intel_gpu-Beta'
2015-02-25 11:08:06.2403 [PID=6375 ] [version] beta test app versions not allowed in project prefs.
2015-02-25 11:08:06.2403 [PID=6375 ] [version] Checking plan class 'opencl-intel_gpu-new'
2015-02-25 11:08:06.2403 [PID=6375 ] [version] parsed project prefs setting 'gpu_util_brp': 1.000000
2015-02-25 11:08:06.2403 [PID=6375 ] [version] [HOST#5683344] device name: 'Intel(R) HD Graphics 4600'; OpenCL driver version: 10.18.10.3939; platform version: OpenCL 1.2; device version: OpenCL 1.2
2015-02-25 11:08:06.2403 [PID=6375 ] [version] driver version 1018103939, min: 0, max: 1018103906
2015-02-25 11:08:06.2403 [PID=6375 ] [version] driver version required max: 1018103906, supplied: 1018103939
2015-02-25 11:08:06.2403 [PID=6375 ] [version] Checking plan class 'opencl-intel_gpu'
2015-02-25 11:08:06.2403 [PID=6375 ] [version] parsed project prefs setting 'gpu_util_brp': 1.000000
2015-02-25 11:08:06.2403 [PID=6375 ] [version] Intel GPU device name: 'Intel(R) HD Graphics 4600' doesn't match 'HD Graphics [123]|HD Graphics 40'
2015-02-25 11:08:06.2404 [PID=6375 ] [version] no app version available: APP#19 (einsteinbinary_BRP4) PLATFORM#9 (windows_x86_64) min_version 0
2015-02-25 11:08:06.2404 [PID=6375 ] [version] no app version available: APP#19 (einsteinbinary_BRP4) PLATFORM#2 (windows_intelx86) min_version 0


It's not as if it wasn't announced:

http://einsteinathome.org/node/197052&nowrap=true#138617

Quote:
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

Claggy

Stef
Stef
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I'm trying to find out why

I'm trying to find out why there is no intel GPU support under linux.
Is it correct that it's up to intel to make an openCL-driver for the iGPU, which they for unknown reasons don't do?
Any chance for this to be supported in near future?

I googled, but i found it hard to find information.
I found the beignet framework to support opencl on intels igp, but i guess this isn't supported by boinc.

Claggy
Claggy
Joined: 29 Dec 06
Posts: 560
Credit: 2,618,528
RAC: 236

RE: I'm trying to find out

Quote:

I'm trying to find out why there is no intel GPU support under linux.
Is it correct that it's up to intel to make an openCL-driver for the iGPU, which they for unknown reasons don't do?
Any chance for this to be supported in near future?

I googled, but i found it hard to find information.
I found the beignet framework to support opencl on intels igp, but i guess this isn't supported by boinc.


I googled 'intel gpu opencl support' as I had before, and found that there is now an OpenCL driver for Linux 64:

https://software.intel.com/en-us/articles/opencl-drivers

Don't know how much use that is to us at the moment, it seems you need to get Intel® Media Server Studio to get the driver.

Claggy

Stef
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I've installed beignet and it

I've installed beignet and it is even detected by boinc!
OpenCL: Intel GPU 0: Intel(R) HD Graphics Haswell M (driver version 0.8.0, device version OpenCL 1.1 beignet 0.8.0, 128MB, 128MB available, 512 GFLOPS peak)

Now how do I get einstein running on this? :)

Bernd Machenschalk
Bernd Machenschalk
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RE: Now how do I get

Quote:
Now how do I get einstein running on this? :)

With an app_info.xml. The binary to use would be the AMD one:
einsteinbinary_BRP6_1.52_x86_64-pc-linux-gnu__BRP6-Beta-opencl-ati.

BM

BM

Stef
Stef
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Credit: 110,568,193
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I tried and I failed. Can

I tried and I failed.
Can someone provide me a app_info.xml for this?

Bernd Machenschalk
Bernd Machenschalk
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I'm preparing an "official"

I'm preparing an "official" ("Beta") app version for you.

The application binary needs to be distributed to the download mirrors. Please wait about an hour with fetching work, or you'll get download errors.

BM

BM

Stef
Stef
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Umm: 2015-03-31

Umm:

2015-03-31 19:36:43.0016 [PID=28907]    [version] Checking plan class 'BRP6-Beta-opencl-ati'
2015-03-31 19:36:43.0016 [PID=28907]    [version] parsed project prefs setting 'gpu_util_brp': 0.500000
2015-03-31 19:36:43.0016 [PID=28907]    [version] No ATI devices found
2015-03-31 19:36:43.0016 [PID=28907]    [version] Checking plan class 'BRP6-Beta-opencl-intel_gpu'
2015-03-31 19:36:43.0017 [PID=28907]    [version] parsed project prefs setting 'gpu_util_brp': 0.500000
2015-03-31 19:36:43.0017 [PID=28907]    [version] Intel GPU device name: 'Intel(R) HD Graphics Haswell M' doesn't match 'HD Graphics [4-9]'


http://einstein5.aei.uni-hannover.de/EinsteinAtHome/host_sched_logs/11712/11712033

Bernd Machenschalk
Bernd Machenschalk
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Please try again. BM

Please try again.

BM

BM

Stef
Stef
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http://pastebin.com/X21aF8gc

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