19 Pull requests merged by 10 people

• Fix Bug in MX Builds

  #2284 merged May 31, 2025

• Add back AOPerModuleConfig for BC

  #2282 merged May 31, 2025

• Patch the _is_conv_node function

  #2257 merged May 31, 2025

• Fixes MX formats build for blackwell

  #2278 merged May 30, 2025

• Update CMake to enable building ops on iOS

  #2274 merged May 30, 2025

• Resolve logger warnings

  #2250 merged May 30, 2025

• Add Integration Tests to H100 CI

  #2268 merged May 30, 2025

• Make optim lazily intialize global state

  #2277 merged May 30, 2025

• Fix generate.py for fbgemm int4 integration

  #2273 merged May 29, 2025

• Mark QAT range learning as prototype for now

  #2272 merged May 29, 2025

• Enable range learning for QAT

  #2033 merged May 29, 2025

• Fix torchao generate script for cpu device

  #2267 merged May 29, 2025

• Enable fp16+int4 mixed precission path for int4 xpu path with int zero point

  #2240 merged May 29, 2025

• integration-vllm-test

  #2258 merged May 28, 2025

• Add support for fbgemm int4 mm kernel

  #2255 merged May 28, 2025

• [reland2][ROCm] preshuffled weight mm

  #2207 merged May 28, 2025

• Support INT8 SDPA template for CPU

  #2148 merged May 28, 2025

• Fix Per Row scaling for inference

  #2253 merged May 27, 2025

• Revert "Try fixing CI by pinning pytest (#2238)"

  #2263 merged May 27, 2025

11 Pull requests opened by 9 people

• test_affine_quantized_float.py pytest too unittest

  #2261 opened May 25, 2025

• Test d script

  #2264 opened May 27, 2025

• Update QAT docs, highlight axolotl integration

  #2266 opened May 28, 2025

• [float8 training] remove duplicate override for view

  #2269 opened May 29, 2025

• float8 moe training conversion API prototype

  #2275 opened May 30, 2025

• [WIP] Add support for fbgemm fp8 kernels

  #2276 opened May 30, 2025

• Fix QAT range learning, ensure scales get gradients

  #2280 opened May 30, 2025

• Remove Constraint for sm89 hardware

  #2281 opened May 30, 2025

• [do not land] testing if moving this breaks my PRs

  #2283 opened May 30, 2025

• Build mxfp4 kernel for sm120a

  #2285 opened May 31, 2025

• [optim] Fix bug when default dtype is BF16

  #2286 opened May 31, 2025

3 Issues opened by 3 people

• QAT range learning tracker

  #2271 opened May 29, 2025

• [pt2e] QAT training and FSDP support

  #2265 opened May 27, 2025

• convert_to_float8_training and torch.compile make model slow

  #2262 opened May 26, 2025

10 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• GPTQ updates

  #2235 commented on May 31, 2025 • 10 new comments

• Add activation sparsity (24 + fp8 dynamic quant) subclass

  #2213 commented on May 30, 2025 • 5 new comments

• [roadmap/tracker] Low precision training for MoEs

  #2147 commented on May 27, 2025 • 0 new comments

• BatchNorm + Convolution fusion in `prepare_pt2e` removal

  #2245 commented on May 28, 2025 • 0 new comments

• [Quant] Can quant not be decomposed on inductor?

  #2228 commented on May 29, 2025 • 0 new comments

• int4_weight_only get plain weight are padded

  #2249 commented on May 29, 2025 • 0 new comments

• newer torchao breaks sglang?

  #2226 commented on May 30, 2025 • 0 new comments

• [CPU] Enable DA8W4 on CPU

  #2128 commented on May 27, 2025 • 0 new comments

• Enable Int4WeightOnlyGPTQQuantizer on Intel GPU.

  #2200 commented on May 30, 2025 • 0 new comments

• Fixes MX formats build for blackwell

  #2214 commented on May 30, 2025 • 0 new comments