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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - OpenCL/Clover: AMD Turks: corrupt output buffer (depending on dimension order?)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103586#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - OpenCL/Clover: AMD Turks: corrupt output buffer (depending on dimension order?)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103586">bug 103586</a>
from <span class="vcard"><a class="email" href="mailto:jan.vesely@rutgers.edu" title="Jan Vesely <jan.vesely@rutgers.edu>"> <span class="fn">Jan Vesely</span></a>
</span></b>
<pre>(In reply to Dave Gilbert from <a href="show_bug.cgi?id=103586#c12">comment #12</a>)
<span class="quote">>
> It doesn't seem to help, if I add:
> --- a/ocl.cpp
> +++ b/ocl.cpp
> @@ -74,6 +74,7 @@ static int got_dev(cl::Platform &plat,
> std::vector<cl::Device> &devices, cl::Dev
> cl::Event eventBarrier2;
> queue.enqueueBarrierWithWaitList(NULL,&eventBarrier2);
> std::cerr << __func__ << "enqueueMapBuffer gave: " << err << std::endl;
> + event.wait();
> eventMap.wait();
> eventBarrier2.wait();
>
>
> that doesn't seem to help and I think event is the event triggered by the
> kernel.</span >
can you move it few lines up? (before the call to mapBuffer).</pre>
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