Merge pull request #877 from peastman/fftbug

Fixed a bug in OpenCL FFT

Merge pull request #877 from peastman/fftbug
Fixed a bug in OpenCL FFT
013cf20e · peastman · afae4bc8 · 309f7778 · 013cf20e
Commit 013cf20e authored Apr 16, 2015 by peastman
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platforms/opencl/src/kernels/fft.cl platforms/opencl/src/kernels/fft.cl +1 -1

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--- a/platforms/opencl/src/kernels/fft.cl
+++ b/platforms/opencl/src/kernels/fft.cl
@@ -51,10 +51,10 @@ __kernel void execFFT(__global const INPUT_TYPE* restrict in, __global OUTPUT_TY
            data0[get_local_id(0)] = in[x*(YSIZE*ZSIZE)+y*ZSIZE+get_local_id(0)%ZSIZE];
    #endif
 #endif
-        barrier(CLK_LOCAL_MEM_FENCE);
 #if OUTPUT_IS_PACKED
        }
 #endif
+        barrier(CLK_LOCAL_MEM_FENCE);
        COMPUTE_FFT
    }
 }