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register_buffer compatibility

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Summary: In D30349234 (1b8d86a104) we introduced persistent=False to some register_buffer calls, which depend on PyTorch 1.6. We go back to the old behaviour for PyTorch 1.5.

Reviewed By: nikhilaravi

Differential Revision: D30731327

fbshipit-source-id: ab02ef98ee87440ef02479b72f4872b562ab85b5
This commit is contained in:
Jeremy Reizenstein
2021-09-09 07:36:56 -07:00
committed by Facebook GitHub Bot
parent bbc7573261
commit c3d7808868
3 changed files with 14 additions and 3 deletions
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5
pytorch3d/renderer/implicit/raysampling.py
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@@ -96,7 +96,10 @@ class GridRaysampler(torch.nn.Module):
),
dim=-1,
)
self.register_buffer("_xy_grid", _xy_grid, persistent=False)
try:
self.register_buffer("_xy_grid", _xy_grid, persistent=False)
except TypeError:
self.register_buffer("_xy_grid", _xy_grid) # workaround for pytorch<1.6
def forward(self, cameras: CamerasBase, **kwargs) -> RayBundle:
"""