Search results

<code>all_to_all</code> operation generates invalid HLO

bugSomething isn't workingSomething isn't working

distributedSPMD and other distributed things.SPMD and other distributed things.

Status: Open.

#9727 In pytorch/xla;

· rajkthakur opened on Dec 5, 2025

<code>torch.inverse</code>: traces successfully, but fails on lowering.

bugSomething isn't workingSomething isn't working

loweringATen Operation loweringATen Operation lowering

Status: Open.

#9707 In pytorch/xla;

· ysiraichi opened on Nov 11, 2025

SIGSEGV crash during multi-host training on TPU VM (v4-32)

bugSomething isn't workingSomething isn't working

distributedSPMD and other distributed things.SPMD and other distributed things.

xla:tpuTPU specific issues and PRsTPU specific issues and PRs

Status: Open.

#9677 In pytorch/xla;

· Locutusque opened on Oct 14, 2025

shard_as test is failing

bugSomething isn't workingSomething isn't working

testingTesting and coverage related issues.Testing and coverage related issues.

Status: Open.

#9671 In pytorch/xla;

· bhavya01 opened on Oct 6, 2025

PJRT_Client_Destroy is not invoked in PT/XLA 2.8.0+

backport_2.9

bugSomething isn't workingSomething isn't working

runtime

Status: Open.

#9669 In pytorch/xla;

· rajkthakur opened on Oct 3, 2025

<code>undefined symbol: _ZN3c104cuda10set_deviceEa</code> when trying to use torch_xla 2.8

2.8 release

bugSomething isn't workingSomething isn't working

installPyTorch/XLA installation related issues.PyTorch/XLA installation related issues.

Status: Open.

#9656 In pytorch/xla;

· jrfonseca opened on Sep 25, 2025

Lowering custom op with a list of tensors input.

bugSomething isn't workingSomething isn't working

stablehloStableHLO related workStableHLO related work

Status: Open.

#9641 In pytorch/xla;

· tlsdmstn56 opened on Sep 13, 2025

<code>UnboundedDynamismExportTest</code> tests broken.

bugSomething isn't workingSomething isn't working

testingTesting and coverage related issues.Testing and coverage related issues.

Status: Open.

#9637 In pytorch/xla;

· ysiraichi opened on Sep 11, 2025

pytorch-xla and lib-tpu version mismatch with latest nightly image

bugSomething isn't workingSomething isn't working

installPyTorch/XLA installation related issues.PyTorch/XLA installation related issues.

libtpu

Status: Open.

#9614 In pytorch/xla;

· jialei777 opened on Sep 3, 2025

TPU initialization failed: open(/dev/accel2): Operation not permitted

bugSomething isn't workingSomething isn't working

installPyTorch/XLA installation related issues.PyTorch/XLA installation related issues.

needs reproduction

xla:tpuTPU specific issues and PRsTPU specific issues and PRs

Status: Open.

#9604 In pytorch/xla;

· JaySDarji opened on Aug 29, 2025

GCC ICE: Segmentation Fault when building PyTorch/XLA

bugSomething isn't workingSomething isn't working

buildBuild process related matters (e.g. build system).Build process related matters (e.g. build system).

Status: Open.

#9589 In pytorch/xla;

· ysiraichi opened on Aug 27, 2025

Fail to get device kind after use_spmd call

bugSomething isn't workingSomething isn't working

needs reproduction

xla:neuron

Status: Open.

#9535 In pytorch/xla;

· aws-zhenguo opened on Aug 2, 2025