Issues

• cudnn-hlo-opt fuses dot_generals with no free dimensions, which cuDNN cannot compile

  EnzymeAD/Enzyme-JAX#3686 · Filter by author AsafManela opened on Oct 22, 2026

• Failing to raise to affine

  EnzymeAD/Enzyme-JAX#3664 · Filter by author Pangoraw opened on Oct 20, 2026

• Sequential compilation of CUDA kernels in LowerJIT

  EnzymeAD/Enzyme-JAX#3660 · Filter by author Pangoraw opened on Oct 20, 2026

• remove_loop_carried_dependencies_from_while_load_operations: reading an in-place-updated carry's init copies the whole buffer per loop entry (durbin ~300x slower since #3587)

  EnzymeAD/Enzyme-JAX#3598 · Filter by author Pangoraw opened on Oct 14, 2026

• Lock-step raising reverses a WAR dependence whose read follows the write in program order (miscompile)

  EnzymeAD/Enzyme-JAX#3551 · Filter by author wsmoses opened on Oct 14, 2026

• trmm parallelization

  EnzymeAD/Enzyme-JAX#3544 · Filter by author wsmoses opened on Oct 14, 2026
  1

• covariance kernel raising.

  EnzymeAD/Enzyme-JAX#3530 · Filter by author Pangoraw opened on Oct 13, 2026
  1

• speculatable reduction if provably in bounds

  EnzymeAD/Enzyme-JAX#3510 · Filter by author wsmoses opened on Oct 13, 2026

• Adapt kernel cast to work on non-raised kernels

  EnzymeAD/Enzyme-JAX#3389 · Filter by author Pangoraw opened on Oct 6, 2026

• Nested indexed reductions return wrong values after a preceding call

  EnzymeAD/Enzyme-JAX#3344 · Filter by author nsiccha opened on Oct 3, 2026

• ConvertConvertFloat removes observable intermediate rounding

  EnzymeAD/Enzyme-JAX#3343 · Filter by author nsiccha opened on Oct 3, 2026

• Add Breeze AD benchmark in the Breeze CI job

  EnzymeAD/Enzyme-JAX#3339 · Filter by author Pangoraw opened on Oct 2, 2026

• ReducePad drops padding multiplicity and init from padded output rows

  EnzymeAD/Enzyme-JAX#3331 · Filter by author nsiccha opened on Oct 2, 2026

• Complex zero folds crash in DotGeneralSimplify and NoNanSelfSubSimplify

  EnzymeAD/Enzyme-JAX#3297 · Filter by author nsiccha opened on Sep 30, 2026

• Missing adjoint for enzymexla.linalg.lu on a nonsingular square matrix

  EnzymeAD/Enzyme-JAX#3296 · Filter by author nsiccha opened on Sep 30, 2026

• Reverse mode at width > 1 generates invalid IR for transpose, reshape, dot_general, broadcast_in_dim and concatenate

  EnzymeAD/Enzyme-JAX#3289 · Filter by author nsiccha opened on Sep 30, 2026

• enzymexla.linalg.lu lowering fails for a tall matrix: the permutation is built with the pivot type

  EnzymeAD/Enzyme-JAX#3286 · Filter by author nsiccha opened on Sep 30, 2026

• Complex gesdd lowering passes rwork in the wrong position: compile error, wrong singular vectors, segfault

  EnzymeAD/Enzyme-JAX#3287 · Filter by author nsiccha opened on Sep 30, 2026

• Make IfOp auto batchable

  EnzymeAD/Enzyme-JAX#3233 · Filter by author Pangoraw opened on Sep 21, 2026

• AutoDiffScatterRev: cacheValues and createReverseModeAdjoint disagree on cache layout

  EnzymeAD/Enzyme-JAX#3214 · Filter by author Pangoraw opened on Sep 19, 2026

• enzyme-hlo-opt livelocks: DUSDUSSubsuming and SliceOfDynamicUpdate are exact inverses

  bug
  EnzymeAD/Enzyme-JAX#3207 · Filter by author Pangoraw opened on Sep 16, 2026

• Incorrect gradient for region with arg used as free variable

  bug
  Bug

  EnzymeAD/Enzyme-JAX#3204 · Filter by author joelberkeley opened on Sep 15, 2026
  2

  

• Affine If Split prevents ivs to be merged

  EnzymeAD/Enzyme-JAX#3202 · Filter by author Pangoraw opened on Sep 15, 2026

• enzyme-hlo-opt: simplify the raiser's masked lane pick (select/or reduce) over a pad mask to a slice

  EnzymeAD/Enzyme-JAX#3139 · Filter by author wsmoses opened on Sep 7, 2026

• cudnn-hlo-opt fuses dot_generals with no contracting dimensions, which cuDNN cannot compile

  EnzymeAD/Enzyme-JAX#3058 · Filter by author AsafManela opened on Sep 1, 2026