4 Replies Latest reply on Nov 24, 2018 12:14 PM by johanmon

    Wx7100 drivers for OpenCL 2.0

    johanmon

      I have a wx7100 GPU and want to upgrade it to OpenCL 2.0. I'm running Ubuntu 18.04, I've installed the AMD drivers but the card still shows up as "OpenCL 1.1 Mesa 18.0.5"?  Is this ok?

       

      $ clinfo

      Number of platforms                               1

        Platform Name                                   Clover

        Platform Vendor                                 Mesa

        Platform Version                                OpenCL 1.1 Mesa 18.0.5

        Platform Profile                                FULL_PROFILE

        Platform Extensions                             cl_khr_icd

        Platform Extensions function suffix             MESA

        Platform Name                                   Clover

      Number of devices                                 1

        Device Name                                     AMD FirePro W7100 (TONGA / DRM 3.26.0 / 4.15.0-39-generic, LLVM 6.0.0)

        Device Vendor                                   AMD

        Device Vendor ID                                0x1002

        Device Version                                  OpenCL 1.1 Mesa 18.0.5

        Driver Version                                  18.0.5

       

      $ lsmod |  grep amd

      edac_mce_amd           28672  0

      kvm_amd                86016  0

      kvm                   598016  1 kvm_amd

      amdkfd                274432  1

      amd_iommu_v2           20480  1 amdkfd

      amdgpu               3158016  20

      amdchash               16384  1 amdgpu

      amd_sched              24576  1 amdgpu

      amdttm                110592  1 amdgpu

      amdkcl                 28672  4 amdkfd,amd_sched,amdttm,amdgpu

      i2c_algo_bit           16384  1 amdgpu

      drm_kms_helper        172032  1 amdgpu

      drm                   401408  18 drm_kms_helper,amd_sched,amdttm,amdgpu,amdkcl

      gpio_amdpt             16384  0

      gpio_generic           20480  1 gpio_amdpt

       

       

      $ uname -a

      Linux ktrout 4.15.0-39-generic #42-Ubuntu SMP Tue Oct 23 15:48:01 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

        • Re: Wx7100 drivers for OpenCL 2.0
          billy72

          Hi johanmon

           

          I,m a user like you and I try to learn every day, your question and my answer could be useful for future readers, sorry if this isn't useful for you.

           

          According the clinfo output your GPU model is FirePro W7100, not WX7100 (Radeon Pro)

           

          clinfo_output_mod.png

           

          Which driver have you installed?    18.Q4 or 18.Q3?

           

          According the AMD Drivers & Support webpage for FirePro W7100 18.Q4 driver isn't recommended for Ubuntu 18.04.1 totally upgraded

           

          W7100_18.Q4_driver_mod.png

          this means that you need the 18.Q3 driver

           

          When you are in Drivers & Support webpage for W7100 and select Linux x86_64 can see a link called Previous Drivers

           

          AMD_Pro driver_Linux_x86_64_previous_mod.png

           

          and then you look for Linux x86_64 again and click on Releases Notes

           

          W7100_18.Q3_driver_mod.png

           

          and you'll see the APIs supported by this driver

           

          W7100_18.Q3_driver_APIs.png

           

          OpenCL 2.0 is not supported on Ubuntu 18.04.0/1 by the drivers 18.Q3 and 18.Q4

           

          W7100_18.Q4_driver_APIs.png

           

          All the best

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