Issues

• Interpreter deadlocks when run_parallel uses more processes than the host has hardware threads

  openxla/stablehlo#3020 · Filter by author earnol opened on Oct 1, 2026

• Specfication of what happens in the case of integer divison by zero

  openxla/stablehlo#3009 · Filter by author Antipath1 opened on Sep 13, 2026
  4

  

• compiler warningstablehlo/stablehlo/transforms/StablehloBroadcastLowering.cpp line 79, 81

  openxla/stablehlo#2983 · Filter by author ai-mannamalai opened on Jul 24, 2026

• Give reference interpreter objects a namespace mlir::stablehlo::reference

  openxla/stablehlo#2952 · Filter by author GleasonK opened on Jun 5, 2026

• Introduce a scheduling barrier or control dependency operator to StableHLO

  openxla/stablehlo#2923 · Filter by author janpfeifer opened on Mar 21, 2026

• reduce is under-specified for non-commutative operations over multiple axes

  openxla/stablehlo#2919 · Filter by author jakevdp opened on Mar 18, 2026
  5

• Adding traditional element-wise operations to stablehlo-complex-math-expander

  openxla/stablehlo#2913 · Filter by author ddilbazTT opened on Mar 6, 2026
  5

• Have a way to load inputs from a file in stablehlo-translate

  openxla/stablehlo#2912 · Filter by author pstarkcdpr opened on Mar 4, 2026
  1

• Some ops requires redundant data in MLIR C++ API

  openxla/stablehlo#2890 · Filter by author joelberkeley opened on Jan 9, 2026
  1

• Verification of composite ops with Shardy awareness

  openxla/stablehlo#2872 · Filter by author sshonTT opened on Nov 7, 2025

• Crash in MapStablehloToScalarOp when bitcast_convert is lowered with quantized type.

  openxla/stablehlo#2854 · Filter by author tlsdmstn56 opened on Aug 21, 2025

• StableHLO Spec Improvements and Clarifications

  openxla/stablehlo#2834 · Filter by author GleasonK opened on Jul 21, 2025
  1

• Lowering stablehlo.dynamic_broadcast_in_dim to linalg mlir fails with dynamic shapes

  openxla/stablehlo#2833 · Filter by author kgao-tsv opened on Jul 13, 2025

• Why does stablehlo.reshape not convert directly to tensor.reshape, but instead lower to tensor.collapse_shape or tensor.expand_shape?

  openxla/stablehlo#2831 · Filter by author heshuju opened on Jul 11, 2025
  1

• Parsing/Printing generic format for DotDimensionNumbers

  openxla/stablehlo#2828 · Filter by author erick-xanadu opened on Jul 2, 2025
  2

• Lowering stablehlo.custom_call created from Jax FFI

  openxla/stablehlo#2820 · Filter by author tudoroancea opened on Jun 19, 2025
  2

• cmake build with install doesn't install headers

  openxla/stablehlo#2811 · Filter by author ai-mannamalai opened on Jun 3, 2025
  1

• Make non-optional attribute parsers error on unset fields

  openxla/stablehlo#2806 · Filter by author GleasonK opened on May 19, 2025

• Handle CompositeOp in dynamic shape refinement

  openxla/stablehlo#2779 · Filter by author GleasonK opened on Apr 16, 2025
  1

• Failures with -DMLIR_ENABLE_EXPENSIVE_PATTERN_API_CHECKS=1

  openxla/stablehlo#2778 · Filter by author christopherbate opened on Apr 15, 2025

• AllReduceOp missing verification for missing operand

  DocumentationSpecVerification
  openxla/stablehlo#2764 · Filter by author ghpvnist opened on Apr 1, 2025
  1

• StableHLO Missing Folders / Optimization Patterns

  openxla/stablehlo#2736 · Filter by author GleasonK opened on Mar 7, 2025
  6

  

• Add documentation for PrintOp for debugging using the interpreter

  DocumentationInterpreter
  openxla/stablehlo#2735 · Filter by author ghpvnist opened on Mar 7, 2025
  

• Is there an export path from TensorFlow models to VHLO?

  openxla/stablehlo#2708 · Filter by author ScottTodd opened on Feb 5, 2025
  3

  

• Python bindings don't build on OSX

  openxla/stablehlo#2690 · Filter by author seanmcl opened on Jan 15, 2025
  6