Vectorizing the forward mode of ADOL-C on a GPU ... - Autodiff.org
Vectorizing the forward mode of ADOL-C on a GPU ... - Autodiff.org
Vectorizing the forward mode of ADOL-C on a GPU ... - Autodiff.org
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. K. Kulshreshtha, A. K<strong>on</strong>iaeva 7 / 13 <str<strong>on</strong>g>Vectorizing</str<strong>on</strong>g> <str<strong>on</strong>g>ADOL</str<strong>on</strong>g>-C using CUDA Euro AD 10.06.2013.Vector <str<strong>on</strong>g>forward</str<strong>on</strong>g> more: in parallelF : R n −→ R m , x ∈ R n , Ẋ ∈ R n×pẎ = F ′ (x)Ẋ ∈ R m×pḞ(x, Ẋ) := [F(x), F ′ (x)Ẋ]Vector <str<strong>on</strong>g>forward</str<strong>on</strong>g> <str<strong>on</strong>g>mode</str<strong>on</strong>g>• Parallel evaluati<strong>on</strong> at different points:• Scaer <str<strong>on</strong>g>the</str<strong>on</strong>g> evaluati<strong>on</strong> points in <str<strong>on</strong>g>the</str<strong>on</strong>g> grid or am<strong>on</strong>g blocksIn parallel