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Remove Swizzle2D

cleanup

Status: Open.

#5722 In NVIDIA/Fuser;

· naoyam opened on Dec 19, 2025

Keep track of extent tensor dependency with RaggedIterDomain

tensor list

Status: Open.

#5721 In NVIDIA/Fuser;

· naoyam opened on Dec 19, 2025

Hack in <code>unshardedSizes</code> can cause inconsistent values for the same extent <code>Val*</code>

Status: Open.

#5710 In NVIDIA/Fuser;

· zasdfgbnm opened on Dec 18, 2025

Sub-optimal communication in transformer TP + SP backward block

Status: Open.

#5673 In NVIDIA/Fuser;

· Priya2698 opened on Dec 12, 2025

Potential correctness issue with stmatrix

Status: Open.

Bug

#5657 In NVIDIA/Fuser;

· naoyam opened on Dec 10, 2025

Reconsider CompiledKernel compilation and ownership.

Status: Open.

#5652 In NVIDIA/Fuser;

· mdavis36 opened on Dec 9, 2025

Debug output for Host IR JIT LaunchKernel

Status: Open.

#5651 In NVIDIA/Fuser;

· mdavis36 opened on Dec 9, 2025

hir::LaunchKernel recompilation

Status: Open.

#5625 In NVIDIA/Fuser;

· mdavis36 opened on Dec 4, 2025

hir::LaunchKernel Intermediate Buffer Support

Status: Open.

#5624 In NVIDIA/Fuser;

· mdavis36 opened on Dec 4, 2025

codegen issue with allocation domain on cache

allocation domainissues related to allocation domain supportissues related to allocation domain support

Status: Open.

#5611 In NVIDIA/Fuser;

· jjsjann123 opened on Dec 2, 2025

RFC: Rename FusionDefinition.execute/manual_execute for clarity and add documentation on usage

developer efficiency

Direct BindingsPython extension with direct mapping to NvFuser CPP objects.Python extension with direct mapping to NvFuser CPP objects.

Python APIIssues related to the Python APIIssues related to the Python API

Status: Open.

Enhancement

#5582 In NVIDIA/Fuser;

· IvanYashchuk opened on Nov 23, 2025

Unnecessary local mempcy in postAllReduce

Multi-GPU

Status: Open.

#5567 In NVIDIA/Fuser;

· wujingyue opened on Nov 20, 2025