C/C++ and Fortran

IBM Open XL 17.1.2 introduces hotpatching functionality on AIX, allowing patches to be applied to a running program without interruption. The concept of hotpatching also exists in the Linux kernel . The clang option -fpatchable-function-entry=N,8 ...

Hi All, The following PTF has been published on FixCentral. The PTF link can be accessed via the following fixlist: XL C/C++ for AIX, V16.1.0 Fix Pack 17 (April 2024) Fix list for XL C/C++ for AIX

Hi All, The following PTFs have been published on FixCentral. The PTF links can be accessed via the corresponding fixlists: Open XL C/C++ for AIX, V17.1.2 Fix Pack 5 (April 2024) Open XL C/C++ Runtime for AIX, V17.1.1.6 (April 2024) Open ...

Background Large files on AIX are files larger than 2 gigabytes (2 GB). The _LARGE_FILES macro enables programs to handle large files. When the macro is defined, all data types, structures, and subroutine names are mapped to their 64-bit versions. ...

Hi All, The following PTFs have been published on FixCentral. The PTF links can be accessed via the corresponding fixlists: XL C/C++ for Linux, V17.1.1 - Fix Pack 2 (February 2024 Update) XL Fortran for Linux, V17.1.1 - Fix Pack 2 (February ...