Autodesk/XLB

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XLB: Accelerated Lattice Boltzmann (XLB) for Physics-based ML

Stars: 507
Forks: 85
Open beginner issues: 0
Indexed issues: 11

Dominant language: Python
License: No license data
Last GitHub push: May 29, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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11 open issues indexed

Unpredictable behaviour of warp mesh_query_point_sign_winding_number in a loop Open

bug

Autodesk/XLB#70 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Asynchronous semantic for operators and backend Open

enhancement

Autodesk/XLB#87 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Mesh support / robustness Open

Autodesk/XLB#91 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
IndicesBoundaryMasker in JAX causes halting problem when used in multi-GPU Open

Autodesk/XLB#93 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Create test for mesh boundary maskers with distance Open

Autodesk/XLB#104 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Extend neon/warp API interoperability Open

Autodesk/XLB#132 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Request for the 2D "Flow over a cylinder" case from the reference paper Open

Autodesk/XLB#144 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
After new update the mesh will disappear in many cases .... Open

Autodesk/XLB#148 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Warp backend does not support gradient-based optimization (stepper returns zero gradients) Open

Autodesk/XLB#161 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
XLB in the Mosaic benchmark suite Open

Autodesk/XLB#165 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`IBMStepper`: the IBM loop is not a fixed point iteration — `ibm_tolerance` cannot fire, and `ibm_relaxation`/`ibm_max_iterations` act as a forcing gain Open

Autodesk/XLB#166 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

Autodesk/XLB

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