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Int8DynamicActivationInt8WeightConfig noticeably slower than torch.ao's quantize_dynamic()

cpu

performance

Status: Open.

#4365 In pytorch/ao;

· mscdex opened on May 5, 2026

0.17.0 installs the top-level test/ directory: please remove it

bugSomething isn't workingSomething isn't working

Status: Open.

#4360 In pytorch/ao;

· yurivict opened on May 1, 2026

[RFC] Enabling MoE Inference Quantization in TorchAO

tracker

Status: Open.

#4355 In pytorch/ao;

· xiaowangintel opened on Apr 30, 2026

Windows CUDA builds not available?

bugSomething isn't workingSomething isn't working

Status: Open.

#4346 In pytorch/ao;

· sakgoyal opened on Apr 28, 2026

MXFP8 MoE Training: Bias parameter mismatch between PyTorch's grouped_mm and TorchAO's _quantize_then_scaled_grouped_mm causes unexpected keyword argument error

module: trainingquantize_ api training flowquantize_ api training flow

moe

mx

Status: Open.

#4341 In pytorch/ao;

· lu-zhuge opened on Apr 27, 2026

·  

MXFP8 Training

Parametrized dtype overridden in test_autotuner; wrong variable in test_integration error message

Status: Open.

#4339 In pytorch/ao;

· tatavishnurao opened on Apr 26, 2026

Broken imports and bugs in benchmarks directory

Status: Open.

#4335 In pytorch/ao;

· tatavishnurao opened on Apr 25, 2026

Bug fixes and code quality improvements across prototype modules

Status: Open.

#4333 In pytorch/ao;

· tatavishnurao opened on Apr 25, 2026

Import of nonexistent config module crashes fp8_fa3/setup.py

bugSomething isn't workingSomething isn't working

Status: Open.

#4318 In pytorch/ao;

· tatavishnurao opened on Apr 23, 2026

[FSDP2+Float8] Training loss diverges when enable_fsdp_float8_all_gather=True vs False on H20 with Qwen3-8B

Status: Open.

#4300 In pytorch/ao;

· szf-Copper opened on Apr 20, 2026

Rewrite deleted tutorials without AQT

docathon:hard

topic: documentationUse this tag if this PR adds or improves documentationUse this tag if this PR adds or improves documentation

Status: Open.

#4289 In pytorch/ao;

· andrewor14 opened on Apr 16, 2026

Update QAT docs (Apr 26)

docathon:medium

topic: documentationUse this tag if this PR adds or improves documentationUse this tag if this PR adds or improves documentation

Status: Open.

#4288 In pytorch/ao;

· andrewor14 opened on Apr 16, 2026