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CUTOFF not working for stencil2d #7

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yanyh15 opened this issue Mar 26, 2016 · 0 comments
Open

CUTOFF not working for stencil2d #7

yanyh15 opened this issue Mar 26, 2016 · 0 comments

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@yanyh15
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yanyh15 commented Mar 26, 2016

In CUTOFF, when one dev is turned off for offloading, it does not involve in data exchange which requires inter-dev barrier operations, thus there is deadlock.

Not sure what is the easiest way to fix at this moment
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