[Mesa-dev] [Bug 66931] New: Can't specify local buffer size using clSetKernelArg

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=66931

          Priority: medium
            Bug ID: 66931
          Assignee: mesa-dev at lists.freedesktop.org
           Summary: Can't specify local buffer size using clSetKernelArg
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: jcharest at gmail.com
          Hardware: Other
            Status: NEW
           Version: git
         Component: Other
           Product: Mesa

I always get return code -51 when I try to set the second argument of my
kernel. This argument is a local buffer. Here is the call I make:

clSetKernelArg(in_Kernel.mKernel, 1, 1024, NULL);

The kernel prototype is:
__kernel void GetEfficiency( __constant const SimulationParams * const
in_pSimulationParams, __local float * l_afEfficiencies, __global const float *
const in_pRandomValues, __global float * const out_pfEfficiencies)

So argument index 1 is really a local buffer as can be seen from the prototype.
I will try to investigate this further.

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