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[MPS] grid_sampler_3d produces incorrect results with non-contiguous grid tensor

Status: Open.

#171602 In pytorch/pytorch;

· ctrlaltdilj opened on Jan 1, 2026

Can you tell me which kernel function be used?

Status: Open.

#171594 In pytorch/pytorch;

· lzcchl opened on Jan 1, 2026

when using float as dict key, "unknown source ___as_tensor(self.key).item(), please file a bug"

oncall: pt2

Status: Open.

#171593 In pytorch/pytorch;

· ad8e opened on Jan 1, 2026

When does it make sense to compile DDP vs not?

Status: Open.

#171592 In pytorch/pytorch;

· conceptofmind opened on Jan 1, 2026

PyTorch <code>torch.ao.nn.quantized.ConvTranspose3d</code> crashes with floating point exception when <code>out_channels=0</code>

Status: Open.

#171591 In pytorch/pytorch;

· KnightGOKU opened on Jan 1, 2026

AssertionError: Attempted setattr on a user-defined object that does not have an AttributeMutation mutation_type

oncall: pt2

Status: Open.

#171590 In pytorch/pytorch;

· ad8e opened on Jan 1, 2026

Exposing window_size_left and right for varlen attention

Status: Open.

#171577 In pytorch/pytorch;

· francesco-bertolotti opened on Dec 31, 2025

[Aot-Autograd] [Inductor] After executing <code>compiled_fw = make_boxed_func(compiled_fw)</code>, pass fusion fails.

Status: Open.

#171572 In pytorch/pytorch;

· wxsIcey opened on Dec 31, 2025

Unexpected type conversion during torch model to onnx

module: onnxRelated to torch.onnxRelated to torch.onnx

triagedThis issue has been looked at a team member, and triaged and prioritized into an appropriate moduleThis issue has been looked at a team member, and triaged and prioritized into an appropriate module

Status: Open.

#171570 In pytorch/pytorch;

· JohnHerry opened on Dec 31, 2025

[ROCm][Inductor] Flash/efficient attention meta kernel shape mismatch on CDNA (MI200/MI300)

module: rocmAMD GPU support for PytorchAMD GPU support for Pytorch

triagedThis issue has been looked at a team member, and triaged and prioritized into an appropriate moduleThis issue has been looked at a team member, and triaged and prioritized into an appropriate module

Status: Open.

#171568 In pytorch/pytorch;

· FIM43-Redeye opened on Dec 31, 2025

Can not use pytest to collect all tests

Status: Open.

#171563 In pytorch/pytorch;

· malofleur opened on Dec 31, 2025

DISABLED test_comprehensive_fft_irfft_xpu_float16 (__main__.TestInductorOpInfoXPU)

module: xpuIntel XPU related issuesIntel XPU related issues

skippedDenotes a (flaky) test currently skipped in CI.Denotes a (flaky) test currently skipped in CI.

Status: Open.

#171562 In pytorch/pytorch;

· guangyey opened on Dec 31, 2025