[Bug 241482] lang/pocl: failed with 'Undefined symbol "clGetPlatformInfo"'

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Oct 25 02:42:20 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241482

            Bug ID: 241482
           Summary: lang/pocl: failed with 'Undefined symbol
                    "clGetPlatformInfo"'
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Keywords: needs-qa
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: ports-bugs at FreeBSD.org
          Reporter: jbeich at FreeBSD.org
                CC: ohartmann at walstatt.org
             Flags: maintainer-feedback?(ohartmann at walstatt.org)
                CC: ohartmann at walstatt.org

$ pkg install pocl clpeak
$ clpeak

Platform: Portable Computing Language
  Device: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz
    Driver version  : 1.4 (FreeBSD)
    Compute units   : 8
    Clock frequency : 4601 MHz

    Global memory bandwidth (GBPS)
      float   : clEnqueueNDRangeKernel (-63)
      Tests skipped

    Single-precision compute (GFLOPS)
clCreateBuffer (-61)
      Tests skipped

    No half precision support! Skipped

    Double-precision compute (GFLOPS)
clCreateBuffer (-61)
      Tests skipped

    Integer compute (GIOPS)
clCreateBuffer (-61)
      Tests skipped

    Transfer bandwidth (GBPS)
      enqueueWriteBuffer         : 0.00
      enqueueReadBuffer          : 0.00
      enqueueMapBuffer(for read) : 0.00
        memcpy from mapped ptr   : inf
      enqueueUnmap(after write)  : 0.00
        memcpy to mapped ptr     : inf

    Kernel launch latency :
dlopen("/home/foo/.cache/pocl/kcache/JH/IDMFGLODMLKNOOOIDKINDHECPPKMGBKLEIOBN/global_bandwidth_v1_local_offset/256-1-1-goffs0-smallgrid/global_bandwidth_v1_local_offset.so")
failed with 'Undefined symbol "clGetPlatformInfo"'.
note: missing symbols in the kernel binary might be reported as 'file not
found' errors.
Abort trap

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