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[RFC] XPU Enabling Plan for TorchAO

tracker

xpuIntel XPU related featuresIntel XPU related features

Status: Open.

#3576 In pytorch/ao;

· liangan1 opened on Jan 6, 2026

<code>Int4WeightFakeQuantizer</code> missing <code>enabled</code> attribute

Status: Open.

#3573 In pytorch/ao;

· salmanmohammadi opened on Jan 5, 2026

<code>group_size</code> hardcoded in <code>_infer_fake_quantize_configs</code>.

Status: Open.

#3572 In pytorch/ao;

· salmanmohammadi opened on Jan 5, 2026

Acc mismatch in tutorials

Status: Open.

#3557 In pytorch/ao;

· xiguadong opened on Dec 30, 2025

int4 weight float8 rowwise activation workflow doesn't work with HF accelerate

Status: Open.

#3550 In pytorch/ao;

· vkuzo opened on Dec 26, 2025

mxfp8 inference does not work with vllm bench throughput

Status: Open.

#3549 In pytorch/ao;

· vkuzo opened on Dec 26, 2025

Support gpt-oss mxfp4 format qat

Status: Open.

#3547 In pytorch/ao;

· shelterwff-byte opened on Dec 26, 2025

[MXLinear]Where is the operator call for implementing MXFP8 in NVD?

Status: Open.

#3543 In pytorch/ao;

· LucaHW opened on Dec 25, 2025

Making torchao ABI compatible and moving closer to python only

tracker

Status: Open.

#3516 In pytorch/ao;

· jerryzh168 opened on Dec 18, 2025

vLLM fails to load TorchAO Int4Opaque weights due to unsupported aten.slice on Int4OpaqueTensor

Status: Open.

#3499 In pytorch/ao;

· Priyjain-amd opened on Dec 17, 2025

Cannot set version_counter for inference tensor

bugSomething isn't workingSomething isn't working

float8

quantize_quantize_ APIquantize_ API

Status: Open.

#3487 In pytorch/ao;

· Stonepia opened on Dec 15, 2025

per tensor symmetric activation quantization

Status: Open.

#3469 In pytorch/ao;

· jivercx opened on Dec 9, 2025