BRP4 Intel GPU app feedback thread

Forums › Problems and Bug Reports

Claggy
Claggy
Joined: 29 Dec 06
Posts: 560
Credit: 2699403
RAC: 0

RE: http://einstein5.aei.un

25 Feb 2015 11:38:30 UTC
Message 117271 in response to message 117270
(moderation:
    )

    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
    Joined: 8 Mar 05
    Posts: 206
    Credit: 110568193
    RAC: 0

    I'm trying to find out why

    9 Mar 2015 22:46:31 UTC
    Message 117272
    (moderation:
      )

      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: 2699403
      RAC: 0

      RE: I'm trying to find out

      9 Mar 2015 23:13:35 UTC
      Message 117273 in response to message 117272
      (moderation:
        )

        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
        Stef
        Joined: 8 Mar 05
        Posts: 206
        Credit: 110568193
        RAC: 0

        I've installed beignet and it

        31 Mar 2015 15:59:10 UTC
        Message 117274 in response to message 117272
        (moderation:
          )

          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
          Moderator
          Administrator
          Joined: 15 Oct 04
          Posts: 4309
          Credit: 250045414
          RAC: 34571

          RE: Now how do I get

          31 Mar 2015 16:59:22 UTC
          Message 117275 in response to message 117274
          (moderation:
            )

            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
            Joined: 8 Mar 05
            Posts: 206
            Credit: 110568193
            RAC: 0

            I tried and I failed. Can

            31 Mar 2015 17:57:31 UTC
            Message 117276 in response to message 117275
            (moderation:
              )

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

              Bernd Machenschalk
              Bernd Machenschalk
              Moderator
              Administrator
              Joined: 15 Oct 04
              Posts: 4309
              Credit: 250045414
              RAC: 34571

              I'm preparing an "official"

              31 Mar 2015 18:30:04 UTC
              Message 117277 in response to message 117276
              (moderation:
                )

                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
                Joined: 8 Mar 05
                Posts: 206
                Credit: 110568193
                RAC: 0

                Umm: 2015-03-31

                31 Mar 2015 19:41:02 UTC
                Message 117278 in response to message 117277
                (moderation:
                  )

                  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
                  Moderator
                  Administrator
                  Joined: 15 Oct 04
                  Posts: 4309
                  Credit: 250045414
                  RAC: 34571

                  Please try again. BM

                  31 Mar 2015 20:20:42 UTC
                  Message 117279 in response to message 117278
                  (moderation:
                    )

                    Please try again.

                    BM

                    BM

                    Stef
                    Stef
                    Joined: 8 Mar 05
                    Posts: 206
                    Credit: 110568193
                    RAC: 0

                    http://pastebin.com/X21aF8gc

                    31 Mar 2015 20:26:23 UTC
                    Message 117280 in response to message 117279
                    (moderation:
                      )

                      http://pastebin.com/X21aF8gc

                      Comment viewing options

                      Select your preferred way to display the comments and click "Save settings" to activate your changes.

                      Forums › Problems and Bug Reports