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torch._grouped_mm accumulation dtype clarification

Status: Open.

#2338 In pytorch/torchtitan;

· Luosuu opened on Feb 6, 2026

Support for VLMs on Roadmap

high priority

triage review

Status: Open.

Feature

#2320 In pytorch/torchtitan;

· Jeremalloch opened on Feb 3, 2026

Grad norm inconsistency when DDP / HSDP is applied before and after #2206

Status: Open.

#2318 In pytorch/torchtitan;

· wwwjn opened on Feb 3, 2026

torch.compile fails with DeepSeekV3 + SimpleFSDP

high priority

triage review

Status: Open.

Bug

#2312 In pytorch/torchtitan;

· axeber01 opened on Feb 2, 2026

[DeepEP] shared_experts cannot overlap with deepep.combine()

Status: Open.

Feature

#2298 In pytorch/torchtitan;

· goldhuang opened on Jan 29, 2026

Triton fusion autotuning OOM

module: torch.compile

Status: Open.

Bug

#2272 In pytorch/torchtitan;

· elfiegg opened on Jan 24, 2026

Numerical instability in truncated normal initialization with bfloat16

high priority

triage review

Status: Open.

Bug

#2269 In pytorch/torchtitan;

· francesco-bertolotti opened on Jan 22, 2026

Expert group padding to multiple of 32

Status: Open.

Bug

#2262 In pytorch/torchtitan;

· eee4017 opened on Jan 20, 2026

C4 Dataset Download Rate out of API limit

questionFurther information is requestedFurther information is requested

Status: Open.

#2239 In pytorch/torchtitan;

· zixianwang2022 opened on Jan 15, 2026

Workflows being triggered on my fork

Status: Open.

Feature

#2238 In pytorch/torchtitan;

· aflah02 opened on Jan 15, 2026

[Question] 2026 Roadmap and Development Scope for TorchTitan

questionFurther information is requestedFurther information is requested

Status: Open.

Feature

#2233 In pytorch/torchtitan;

· BIGBALLON opened on Jan 15, 2026

Expert Parallel Fast Path and Router Dtype Restoration (from solar-open 102B)

high priority

triage review

Status: Open.

Bug

#2225 In pytorch/torchtitan;

· rakkit opened on Jan 13, 2026