v1.12.1

版本发布时间: 2022-08-06 03:35:19

pytorch/pytorch最新发布版本:v2.5.1(2024-10-30 01:58:24)

This release is meant to fix the following issues (regressions / silent correctness):

Optim

Convolution forward over reverse internal asserts in specific case https://github.com/pytorch/pytorch/issues/81111
25% Performance regression from v0.1.1 to 0.2.0 when calculating hessian https://github.com/pytorch/pytorch/pull/82504

Fix distributed store to use add for the counter of DL shared seed https://github.com/pytorch/pytorch/pull/80348
Raise proper timeout when sharing the distributed shared seed https://github.com/pytorch/pytorch/pull/81666

Allow register float16 weight_norm on cpu and speed up test https://github.com/pytorch/pytorch/pull/80600
Fix weight norm backward bug on CPU when OMP_NUM_THREADS <= 2 https://github.com/pytorch/pytorch/pull/80930
Weight_norm is not working with float16 https://github.com/pytorch/pytorch/issues/80599
New release breaks torch.nn.weight_norm backwards pass and breaks all Wav2Vec2 implementations https://github.com/pytorch/pytorch/issues/80569
Disable src mask for transformer and multiheadattention fastpath https://github.com/pytorch/pytorch/pull/81277
Make nn.stateless correctly reset parameters if the forward pass fails https://github.com/pytorch/pytorch/pull/81262
torchvision.transforms.functional.rgb_to_grayscale() + torch.nn.Conv2d() don`t work on 1080 GPU https://github.com/pytorch/pytorch/issues/81106
Transformer and CPU path with src_mask raises error with torch 1.12 https://github.com/pytorch/pytorch/issues/81129

os.environ["CUDA_VISIBLE_DEVICES"] has no effect https://github.com/pytorch/pytorch/issues/80876
share_memory() on CUDA tensors no longer no-ops and instead crashes https://github.com/pytorch/pytorch/issues/80733
[Prims] Unbreak CUDA lazy init https://github.com/pytorch/pytorch/pull/80899
PyTorch 1.12 cu113 wheels cudnn discoverability issue https://github.com/pytorch/pytorch/issues/80637
Remove overly restrictive checks for cudagraph https://github.com/pytorch/pytorch/pull/80881

Don't error if _warned_capturable_if_run_uncaptured not set https://github.com/pytorch/pytorch/pull/80345
Initializing libiomp5.dylib, but found libomp.dylib already initialized. https://github.com/pytorch/pytorch/issues/78490
Assertion error - _dl_shared_seed_recv_cnt - pt 1.12 - multi node https://github.com/pytorch/pytorch/issues/80845
Add 3.10 stdlib to torch.package https://github.com/pytorch/pytorch/pull/81261
CPU-only c++ extension libraries (functorch, torchtext) built against PyTorch wheels are not fully compatible with PyTorch wheels https://github.com/pytorch/pytorch/issues/80489