Maintainers

Module-to-owner mapping derived from CODEOWNERS. Owners are subscribed for review notifications; their approval is not strictly required for merges (the merge bot enforces other rules).

The full file lives at the repo root: CODEOWNERS. This page is a curated, alphabetized rollup.

Core areas

Area	Owners
torch.autograd (Python + C++)	@albanD @soulitzer
tools/autograd (codegen)	@albanD @soulitzer
torch.nn	@albanD @jbschlosser @mikaylagawarecki
torch.optim	@albanD @janeyx99
Public bindings test	@albanD
merge_rules.yaml	@albanD @malfet
cpp_extension	@fmassa @ezyang @malfet

Compile stack

Area	Owners
AOTAutograd	@bdhirsh @aorenste
FakeTensor	@aorenste
Higher-Order Ops	@zou3519 @aorenste
ProxyTorchDispatchMode	@aorenste
Functorch tests	@zou3519 @chillee @kshitij12345
AOTDispatch tests	@ezyang @Chillee
Dynamic shapes	@laithsakka
Triton commit pin	@desertfire @Chillee @eellison @shunting314 @bertmaher @jeffdaily @jataylo @jithunnair-amd @pruthvistony

Backends

Backend	Owners
CUDA	@eqy @syed-ahmed @Aidyn-A
ROCm/HIP	@jeffdaily @jithunnair-amd
MPS	@malfet
MTIA	@egienvalue
XPU (Intel)	@EikanWang @gujinghui

Distributed

Area	Owners
c10d Backend / Ops	@kwen2501
FSDP / FSDP2 / DDP	@weifengpy
DTensor view / matmul / _StridedShard	@weifengpy
Tensorpipe RPC	@jiayisuse @osalpekar @lw

Numerical

Area	Owners
Linear algebra (torch.linalg)	@lezcano @IvanYashchuk @nikitaved
Parametrizations	@lezcano
Sparse tensors	@amjames @pearu @nikitaved
Quantization	@jerryzh168 et al.
FlexAttention	@drisspg
Low-precision / grouped GEMM	@drisspg @slayton58
Python/DSL native ops	@slayton58 @drisspg

Export / serialization

Area	Owners
torch.export	@avikchaudhuri @tugsbayasgalan @zhxchen17 @ydwu4 @angelayi
Export schema	@SherlockNoMad @zhxchen17
Serialization (torch.save/load)	@mikaylagawarecki
ABI-stable C API	@janeyx99 @mikaylagawarecki
Header-only APIs	@janeyx99
ONNX export	@titaiwangms @xadupre @justinchuby

Profiler / data

Area	Owners
Profiler	@scotts @ryanzhang22
DataLoader	@divyanshk @ramanishsingh @scotts @aelavender

Testing infrastructure

Area	Owners
OpInfo / common_methods_invocations	@mruberry
common_device_type	@mruberry
common_utils	@pytorch/pytorch-dev-infra
run_test.py	@pytorch/pytorch-dev-infra

CI / dev infra

Area	Owners
.ci/ and .github/	@pytorch/pytorch-dev-infra
forward_backward_compatibility	@larryliu0820

Utilities

Area	Owners
PyTree	@XuehaiPan
Hipify	@jeffdaily @jithunnair-amd
ATen tags YAML	@ezyang
Docs	@albanD

Where to look

• CODEOWNERS — full source.
• merge_rules.yaml (in .github/) — rules the merge bot enforces.
• The PyTorch-Dev-Infra GitHub team — owners of CI / build infra.