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ultralytics 8.0.221 fix Apple MPS inference bug (#6694)

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Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: Johnny <johnnync13@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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Glenn Jocher 2023-11-30 13:46:17 +01:00 • committed by GitHub
parent e504520448
commit 2e71f7f50e
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4 changed files with 22 additions and 25 deletions
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ultralytics/nn/modules/head.py
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@ -141,7 +141,7 @@ class Pose(Detect):
else:
y = kpts.clone()
if ndim == 3:
y[:, 2::3].sigmoid_() # inplace sigmoid
y[:, 2::3] = y[:, 2::3].sigmoid() # sigmoid (WARNING: inplace .sigmoid_() Apple MPS bug)
y[:, 0::ndim] = (y[:, 0::ndim] * 2.0 + (self.anchors[0] - 0.5)) * self.strides
y[:, 1::ndim] = (y[:, 1::ndim] * 2.0 + (self.anchors[1] - 0.5)) * self.strides
return y