10 Replies Latest reply on Sep 30, 2011 4:29 AM by michael.burger

    AMD APP 2.4 + Intel i7 2600 -> Kernel build fails

    kopfrechner

      Hello,

       

      i started using OpenCL and i was wondering about a thing.

      But first my configuration:

      Graphics Card

      • Radeon HD 6870
      • CCC 10.6
      • AMD APP SDK 2.4

      CPU

      • Intel i7 2600
      • Intel OpenCL SDK in Version 1.1.13785.5219

      As you can see, OpenCL should find 2 Platforms (AMD APP, Intel) and it does.

      If i use Intel-Platform in OpenCL, there is one device (CPU). Kernels execeutes without any errors on the CPU.

      If i use APP AMD Platform in OpenCL, two devices are found (GPU, CPU). Kernels executes on GPU-Device without any errors. But if i use CPU-Device (Intel i7), the following message comes at each Kernel:


      C:\Users\??????\AppData\Local\Temp\OCL121D.tmp.cl(29): warning: null (zero)
                character in input line ignored

        ^

       Internal Error:  as failed

      Is there a way to disable CPU for AMD APP platform? I also appriciate all other ideas.

      Thank you so far.

        • AMD APP 2.4 + Intel i7 2600 -> Kernel build fails
          genaganna

           

          Originally posted by: kopfrechner Hello,

           

           

           

          i started using OpenCL and i was wondering about a thing.

           

          But first my configuration:

           

          Graphics Card

           

           

          • Radeon HD 6870
          • CCC 10.6
          • AMD APP SDK 2.4
          CPU

           

           

          • Intel i7 2600
          • Intel OpenCL SDK in Version 1.1.13785.5219
          As you can see, OpenCL should find 2 Platforms (AMD APP, Intel) and it does.

           

          If i use Intel-Platform in OpenCL, there is one device (CPU). Kernels execeutes without any errors on the CPU.

           

          If i use APP AMD Platform in OpenCL, two devices are found (GPU, CPU). Kernels executes on GPU-Device without any errors. But if i use CPU-Device (Intel i7), the following message comes at each Kernel:

           

          C:\Users\??????\AppData\Local\Temp\OCL121D.tmp.cl(29): warning: null (zero)           character in input line ignored   ^  Internal Error:  as failed

           

          Is there a way to disable CPU for AMD APP platform? I also appriciate all other ideas.

           

          Thank you so far.

           

          Please update Your AMD SDK and driver.

          You can skip any device programmatically.

          Please can you paste your failing kernel here