MMCV Release V1.4.0

😀 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

Improvements

• Replace the third-party markdownlint hook with the official (#1535)
• Add the CircleCI to test the unit tests of CUDA (#1540)
• Skip CI when some specific files were changed (#1533)

Bug fixes

• Fix the python bind of iou3d (#1524)
• Fix a compiled error on Windows (#1526, #1543)
• Fix a compiled error on Linux with cuda9.0 (#1525)
• Fix an undefined symbol error when installing from pip (#1544)

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 next year.

Contributors

A total of 5 developers contributed to this release.

@grimoire @teamwong111 @zhouzaida @ZwwWayne @wangruohui @del-zhenwu