MMCV Releases v1.7.1

Features

• Support RoiawarePool3d, MultiScaleDeformableAttn, ModulatedDeformConv2d and NMS with cambricon MLU backend (#2359, #2396, #2411, #2401)
• Add Ascend npu adapter for FusedBiasLeakyRelu, DeformableRoIPool and NMS (#2474, #2481, #2387)
• Support receptive field search of CNN models (#2056)

Bug fixes

• Create Tensor with new_* method to support AMP (#2389)
• Fix DCN TensorRT plugin (#2408)
• Fix the bug when the input mask is not '0-1-tensor' in masked_conv (#2423)
• Fix UT caused by the new version of packaging (#2482)
• Change the block size to 1024 during compilation (#2460)
• Fix skip_layer for RF-Next (#2489)

Documentations

• Update supported pytorch versions (#2382)
• Add code style guide (#2406)
• Add currently-npu-supported-ops in ops.md (#2420)
• Refine contributing.md (#1941)
• Fix typos in contributing docs (#2462, #2485)
• Update qq group link (#2453)
• Replace NPU with Ascend in installation documentatio (#2469)

Others

• Add torch1.13 checking in CI (#2405)
• Update the URL of pyupgrade pre-commit hook (#2448)

Contributors

A total of 24 developers contributed to this release.
@ZhangLearning @grimoire @zhouzaida @cathyzhang222 @DerryHub @ckirchhoff2021 @wangjiangben-hw @zcc-zjut @momo609 @ZShaopeng @Wickyzheng @HAOCHENYE @gasvn @lzyhha @zytx121 @BayMaxBHL @sunyc11 @mengpenghui @RangeKing @vansin @Taited @jayggh @xiabo123 @CokeDong

New Contributors

• @ZhangLearning made their first contribution in #2359
• @DerryHub made their first contribution in #2408
• @gasvn made their first contribution in #2056
• @BayMaxBHL made their first contribution in #2448
• @sunyc11 made their first contribution in #2459
• @mengpenghui made their first contribution in #2411
• @Taited made their first contribution in #2485
• @jayggh made their first contribution in #2474
• @xiabo123 made their first contribution in #2460
• @lzyhha made their first contribution in #2489

Full Changelog: v1.7.0...v1.7.1