MMCV Release V1.4.6

😀 We are glad to announce that we are providing the mmcv pre-built packages on Windows starting from v1.4.0.

# pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/{cu_version}/{torch_version}/index.html
pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cu102/torch1.10.0/index.html
# We can ignore the micro version of PyTorch
pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cu102/torch1.10/index.html

Features

• Add detection3d op spconv (#1581)
• Support deepcopy for Config (#1658)

Improvements

• Refactor the interface of RoIAlignRotated (#1662)
• Replace positional argument with keyword argument in EvalHook when calling save_checkpoint (#1694)

Bug fixes

• Remove unused header files (#1653)

Documentations

• Fix spelling error in registry.md (#1717)

Notes

Since PyTorch 1.10.0 has been released and we have provided the mmcv-full pre-compiled packages for it, we no longer provide them compiled with PyTorch 1.3 & 1.4 since v1.3.17. You can find previous versions compiled with PyTorch 1.3 & 1.4 here. The compatibility is still ensured in our CI, but we will discard the support of PyTorch 1.3 & 1.4 this year.

Contributors

A total of 12 developers contributed to this release.

@rentainhe @mzr1996 @MeowZheng @wHao-Wu @grimoire @ZwwWayne @AllentDan @teamwong111 @zhouzaida @nijkah @luopeichao @makifozkanoglu