12.5.2. Known Issues - 5.2 English - 57404

AOCL User Guide (57404)

Document ID
57404
Release Date
2025-12-29
Version
5.2 English
  • ULP Error Limits: The IEEE 754 standard mandates scalar math routines to have a maximum error of 0.5 ULP. However, some AOCL-LibM functions may exceed this limit.

  • Exception Flags: Floating-point exception flags (FE_INVALID, FE_INEXACT, etc.) may not be set correctly for all APIs.

  • MSVC 2022 v17.14.19 with Clang 18.1.0: Compilation fails when using MSVC 2022 (build 17.14.19) with Clang 18.1.0. Recommended workaround: upgrade to Clang 19.0.0 or later.

For more details on usage, refer to the examples folder in the release package containing example source code and a makefile.