Issues

• MSVC ARM64 /O2 miscompiles vaddq_u32(vreinterpretq_u32_f32(vmulq_f32(a, b)), c) into integer MLA

  google/XNNPACK#11368 · Filter by author fbarchard opened on Sep 25, 2026

• litert/tensor: derive loop counts from the buffer element count, not shape[0] (shape/buffer guard-series extension)

  google/XNNPACK#11199 · Filter by author alencheung opened on Sep 11, 2026

• Crash (wild read) when creating an operator whose weights are not cached after the weights cache was finalized

  google/XNNPACK#11165 · Filter by author kejcao opened on Sep 8, 2026

• Heap buffer overflow read in weight packing when filter shape dims[1..3] mismatch convolution kernel params

  google/XNNPACK#11118 · Filter by author tinhien11 opened on Sep 2, 2026

• XNNPACK delegate accepts rank-7 FULLY_CONNECTED then fails during Prepare

  google/XNNPACK#11036 · Filter by author laolvfan opened on Aug 20, 2026

• Shape-blind pack-lh promotion regresses batch-1 GEMV on Arm SME2 (pqs8/pf32/qp8 slower than plain neondot/NEON paths at M=1)

  google/XNNPACK#10719 · Filter by author Hyungkeun-Park opened on Jul 13, 2026
  1

• Request permission to create a compatibility branch for PyTorch ARM64 build patch.

  google/XNNPACK#10519 · Filter by author chinazhangchao opened on Jun 17, 2026
  2

• buffer overflow issue after enabling MTE

  google/XNNPACK#9982 · Filter by author sj2202-park opened on Apr 16, 2026
  1

• [Tracker] Expanded BF16 Support

  google/XNNPACK#9728 · Filter by author GregoryComer opened on Mar 19, 2026
  1

• Build failure due to SHA256 mismatch in KleidiAI

  google/XNNPACK#9411 · Filter by author Colm-in-Arm opened on Jan 22, 2026
  3

• [BUG] KAI_ASSUME(mr == kai_mr * kai_get_sme_vector_length_u32()); false

  google/XNNPACK#9291 · Filter by author ddyt123 opened on Dec 12, 2025
  1

• [BUG] SIGSEGV in onnxruntime::xnnpack::(anonymous namespace)::xnn_aligned_allocate(void*, unsigned long, unsigned long)

  google/XNNPACK#8946 · Filter by author scurkovic opened on Oct 8, 2025
  1

• [BUG] FORTIFY: pthread_mutex_lock called on a destroyed mutex (0x<sanitized>)

  google/XNNPACK#8945 · Filter by author scurkovic opened on Oct 8, 2025
  1

• [Question] Contributing a Swift Package Manager build

  google/XNNPACK#8938 · Filter by author ephemer opened on Oct 6, 2025
  2

• Failed to checkout tag: '45bf06030727ce049793ce6749e943cc2ea896fe'

  google/XNNPACK#8814 · Filter by author ZaphodBeeblebrox24 opened on Aug 25, 2025
  2

• Build fails with strict-aliasing violations

  google/XNNPACK#8800 · Filter by author eli-schwartz opened on Aug 19, 2025
  7

• Make XNNPACK CMake relocatable

  google/XNNPACK#8771 · Filter by author BwL1289 opened on Aug 7, 2025
  2

• Building with Emscripten using Cmake incorrectly identifies XNNPACK_TARGET_PROCESSOR

  google/XNNPACK#8759 · Filter by author Conarnar opened on Aug 4, 2025

• tutorial to investigate the xnnpack to save initial time and memory consumptions.

  google/XNNPACK#8721 · Filter by author 20050710212 opened on Jul 16, 2025

• Build failure when using XNNPACK_LIBRARY_TYPE=shared on MacOS

  google/XNNPACK#8720 · Filter by author AntonBondarenkoArm opened on Jul 16, 2025

• Build failure for Bazel target //build:pqs8_qc8w_gemm_minmax_bench with Arm SME2 and KleidiAI enabled

  google/XNNPACK#8691 · Filter by author AntonBondarenkoArm opened on Jul 9, 2025

• Cannot compile XNNPACK for Windows...

  google/XNNPACK#8588 · Filter by author Honya2000 opened on Jun 13, 2025
  1

• Failed to compile XNNPACK with Emscripten

  google/XNNPACK#8586 · Filter by author Honya2000 opened on Jun 13, 2025

• Github runners are available for Windows and Linux on ARM64

  google/XNNPACK#8537 · Filter by author ilina-linaro opened on Jun 3, 2025
  1

• [Request] Can't add new parameters to the kernel generated by 6x16-aarch64-neonfp16arith-cortex-a75.S.in

  google/XNNPACK#8489 · Filter by author WeiMa01 opened on May 23, 2025
  1