[Mesa-dev] [Bug 103586] OpenCL/Clover: AMD Turks: corrupt output buffer (depending on dimension order?)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103586

--- Comment #5 from Jan Vesely <jan.vesely at rutgers.edu> ---
(In reply to Dave Gilbert from comment #4)
> Created attachment 135313 [details]
> foo.link-0.ll
> 
> That's all 3 of the debug files it produced.
> (I wasn't sure which were the llvm and which the isa dumps; I guess the asm
> is the isa? and the ll's are both llvm dumps?)

yes. the first .ll is from compilation step, the other one is from linking
step.

.ll dump looks correct.
.asm also looks correct.

you can try producing multiple asm dumps for working and non-working runs. But
I don't think that the llvm is the culprit here.

Can you try waiting for the kernel execution to complete explicitly before
mapping the buffer?
Ideally call clFinish() on line 63.

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