Issues

• ARM/Android: Pixel 8 reports a synthesized 2.25 MiB L2 shared by all nine cores

  pytorch/cpuinfo#437 · Filter by author snnn opened on Sep 27, 2026
  1

• Missing OHOS platform support

  pytorch/cpuinfo#417 · Filter by author shubhamg13 opened on Jul 14, 2026

• Buffer Overflow (OOB Write/Read) in Hardware and Revision Parsing

  pytorch/cpuinfo#407 · Filter by author mhansen opened on Jul 3, 2026
  1

• CFI Type Mismatch (Function Pointer Cast) in ARM Linux Parser

  pytorch/cpuinfo#402 · Filter by author mhansen opened on Jul 3, 2026
  3

• Windows: SMT halves L1i/L1d/L2 cache instance count (cache.processor_count doubled)

  pytorch/cpuinfo#396 · Filter by author Yassin-pixel-bit opened on Jun 20, 2026

• What mode is ir archive and function is

  pytorch/cpuinfo#368 · Filter by author Akilestc123 opened on Jan 20, 2026

• Improve CMake Dependency Handling

  pytorch/cpuinfo#336 · Filter by author bc-lee opened on Nov 5, 2025

• Valgrind reports source and destination overlap in memcpy_chk in cpuinfo_linux_parse_cpulist

  pytorch/cpuinfo#331 · Filter by author lifang-zhang opened on Sep 11, 2025

• [bazel] add support for platforms and toolchains (Bazel 8 compatibility)

  pytorch/cpuinfo#325 · Filter by author DoDoENT opened on Aug 27, 2025

• Pixel device cluster topology error

  pytorch/cpuinfo#316 · Filter by author fbarchard opened on Aug 7, 2025
  1

• USE_SYSTEM_GOOGLEBENCHMARK does not build with benchmark-1.9.4

  pytorch/cpuinfo#313 · Filter by author 0-wiz-0 opened on Aug 4, 2025

• Running validation tests and CI

  pytorch/cpuinfo#297 · Filter by author ilina-linaro opened on May 29, 2025

• cpuinfo_deinitialize function memory leak

  pytorch/cpuinfo#281 · Filter by author jackymxp opened on Feb 25, 2025
  1

• Parse error when we set arm64's cpus to one cluster for DynamIQ arch

  pytorch/cpuinfo#280 · Filter by author xw-yan opened on Feb 24, 2025
  3

• Error building pytorch in Windows ARM64

  pytorch/cpuinfo#274 · Filter by author tranlm opened on Jan 24, 2025
  1

• Failed to compile shared library

  pytorch/cpuinfo#263 · Filter by author zhangzhimin opened on Oct 8, 2024
  1

• cannot get frequency from cpuinfo_cluster or cpuinfo_core

  pytorch/cpuinfo#253 · Filter by author wanglxchina opened on Jul 19, 2024
  1

• Why do we need 'get_system_info_from_registry' for ARM64 device?

  pytorch/cpuinfo#245 · Filter by author quic-zhanweiw opened on May 22, 2024

• missing libcpuinfo.pc from distro package install

  pytorch/cpuinfo#241 · Filter by author frpunzalan opened on Apr 24, 2024
  1

• Incorrect cache-info output with nosmt linux kernel command line

  bug
  pytorch/cpuinfo#238 · Filter by author jbd opened on Apr 18, 2024
  5

• Crash Seen with unspecified micro arch for Windows On Arm devices when getting the cpu micro arch info to check the core type

  bug
  pytorch/cpuinfo#235 · Filter by author yganup opened on Apr 4, 2024

• Unknown chip name for Nokia 8.3 5G

  enhancement
  pytorch/cpuinfo#228 · Filter by author Char11e opened on Mar 9, 2024
  1

• How to obtain information of CPU frequency?

  enhancement
  pytorch/cpuinfo#221 · Filter by author yichenchenyi opened on Jan 30, 2024
  3

• Nothing Phone 1 support

  enhancement
  pytorch/cpuinfo#214 · Filter by author SpiritOTHawk opened on Jan 10, 2024
  1

• CPUINFO_SUPPORTED_PLATFORM not set on OSX as CMAKE_SYSTEM_PROCESSOR is not set

  bug
  pytorch/cpuinfo#203 · Filter by author Timen opened on Nov 21, 2023
  1