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Add pinned memory Allocator for Fluid #8728

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chengduoZH opened this issue Mar 5, 2018 · 0 comments · Fixed by #9380
Closed

Add pinned memory Allocator for Fluid #8728

chengduoZH opened this issue Mar 5, 2018 · 0 comments · Fixed by #9380
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@gongweibao @chengduoZH

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@chengduoZH
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pinned memory is a useful strategy for accelerating the data transfer between GPU and CPU.
I think we should support it as soon as possible. This is the experiment result that using pinned memory or not.
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Add CUDAPinnedPlace chengduoZH/Paddle
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@gongweibao @chengduoZH