CODEWITHSUNDEEP
opencl
loreson
loreson

Reputation: 132

OpenCL C expected a declaration

Edit: Compiling for AMD GPU and for Intel CPU gives the same error. It is all the code, I just deleted a few blank lines for posting it here.

My kernel

__kernel void distances(constant float* data, int n, int D, int k, global float* centroids, global int* cluster, global float* distances) {
    local float l_distances[64];
    private int idg = get_global_id(0);
    private int idl = get_local_id(0);
    private double sqdist = 0;

    for(int i=0; i<k;i++){
        sqdist=0;
        for (int j=0; j<D;j++){
            sqdist = fma((double)(centroids[i*D]-data[D*idg+j]), (double)(centroids[i*D]-data[D*idg+j]),sqdist);
        }
        l_distances[k*idl+i] = sqrt(sqdist);
    }

    private float d_min=0;
    for(int i=0;i<k;i++){
        d_min = (d_min<l_distances[k*idl+i]) ? l_distances[k*idl+i] : d_min;
        cluster[idg] = (d_min==l_distances[k*idl+i]) ? i : cluster[idg];
    }

    distances[idg] = l_distances[idl];
}

gives the following errors:

...Temp\OCL1304T1.cl", line 35: error: expected a
          declaration

  ]=l_distances[idl];

  ^

...Temp\OCL1304T1.cl", line 41: error: expected a
          declaration

  }

  ^

why?

Upvotes: 0

Views: 169

Answers (1)

Dithermaster
Dithermaster

Reputation: 6333

In this line: distances[idg] = l_distances[idl]; you are assigning to distances which is both a variable and the name the of your function. I recommend changing one of them.

Upvotes: 1

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