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[question] how to make sure mlx is using nax?

Status: Open.

#3182 In ml-explore/mlx;

· ZelinMa557 opened on Feb 27, 2026

Hardware Bottleneck: AppleThunderboltRDMA hard limit of 100 MRs caps JACCL multi-node scaling

Status: Open.

#3162 In ml-explore/mlx;

· adurham opened on Feb 24, 2026

[BUG] JACCL RDMA consecutive send/recv point-to-point with different shape produces wrong data or hangs.

Status: Open.

#3149 In ml-explore/mlx;

· dev-tb5-tester opened on Feb 19, 2026

Headless/no-GPU environments crash on MLX import (NSRangeException) instead of failing gracefully

Status: Open.

#3148 In ml-explore/mlx;

· jrp2014 opened on Feb 19, 2026

[BUG] GPU locking using METAL_FAST_SYNCH=1 and the JACCL backend

Status: Open.

#3142 In ml-explore/mlx;

· rltakashige opened on Feb 18, 2026

[BUG] Enable MLX to cleanly exit when used in a sub-thread

bugSomething isn't workingSomething isn't working

Status: Open.

#3126 In ml-explore/mlx;

· awni opened on Feb 13, 2026

Illegal memory access in reduce kernel when built with CUDA Toolkit 13.1

bugSomething isn't workingSomething isn't working

cudaBugs or features specifically related to the MLX Cuda back-end.Bugs or features specifically related to the MLX Cuda back-end.

Status: Open.

#3109 In ml-explore/mlx;

· zcbenz opened on Feb 7, 2026

[FEATURE] adding Metal GRUCell and LSTMCell

enhancementNew feature or requestNew feature or request

Status: Open.

#3105 In ml-explore/mlx;

· guillaume-osmo opened on Feb 6, 2026

[BUG] Documentation Incomplete regarding dependencies to build from source

documentationImprovements or additions to documentationImprovements or additions to documentation

good first issueGood for newcomersGood for newcomers

Status: Open.

#3103 In ml-explore/mlx;

· MillaFleurs opened on Feb 6, 2026

[BUG] conv_transpose* on Metal exceeds maxBufferLength due to full im2col buffer allocation

Status: Open.

#3082 In ml-explore/mlx;

· itsmedonttell opened on Jan 29, 2026

[BUG] mlx.JVP returns all boolean answers while mlx.VJP returns the correct floats

Status: Open.

#3081 In ml-explore/mlx;

· kyrollosyanny opened on Jan 29, 2026

[BUG] arm64 CPU backend fails JIT compile when using Float16

bugSomething isn't workingSomething isn't working

Status: Open.

#3080 In ml-explore/mlx;

· Joannis opened on Jan 29, 2026