[PATCH] Divergence analysis for GPU programs

Jingyue Wu jingyue at google.com
Tue Mar 24 22:15:53 PDT 2015


Fernando,

I realized the sync dependency part in my current implementation is
problematic -- I didn't consider the \eta function mentioned in your
papers. I'll fix it and let you know. At the same time, best luck with your
OOPSLA submission!

Jingyue

On Tue, Mar 24, 2015 at 1:31 PM Jingyue Wu <jingyue at google.com> wrote:

> ================
> Comment at: test/Analysis/DivergenceAnalysis/NVPTX/diverge.ll:1-2
> @@ +1,3 @@
> +target datalayout = "e-i64:64-v16:16-v32:32-n16:32:64"
> +target triple = "nvptx64-nvidia-cuda"
> +
> ----------------
> tstellarAMD wrote:
> > Shouldn't this test have a RUN line?
> Good catch! Believe me I did run them manually :P
>
> http://reviews.llvm.org/D8576
>
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