C/C++ and Fortran

Latest Posts

  • This usage scenario is not supported. The memory debug library (libhmd) does not support posix_memalign. The way the library works is by providing alternative implementations of malloc, free, calloc, ..., etc that do some extra book-keeping to detect ...

  • Disclaimer : This post is migrated from IBM Developer Answers that is no longer in use. Its original author is martin.m.kang, posted on Feb. 12, 2019. I was assigned to a pointer and free immediately, but sigsegv occur depending on some devices and ...

  • In that case, just re-compile (or isolate the code from) lsof (it's in perzl, so it's open source)? https://github.com/aixoss/lsof not sure if this is something, but: HBA_GetPortAttributes has PortState

Latest Articles

  • 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, V16.1.1 - Fix Pack 8 (June 2020 Update) XL C/C++ Runtime for Linux, V16.1.1 - Fix Pack 8 (June ...

  • Originally posted by: Jeff Heath on March 24, 2020 As of March 2020, IBM became a platinum sponsor of the LLVM foundation, as shown here . The LLVM foundation is a non-profit whose mission is to support education and the advancement of the ...

  • Originally posted by: Si Yuan Zhang on Feb 23, 2020 IBM® has been investing significantly in open source code, communities, and governance. LLVM is an open source compilation technology framework that is actively maintained by a large development ...

  • Originally posted by: Nicole Trudeau "Going forward, the strategy to leverage open-source Clang technology will enable IBM C/C++ compilers to stay much more current with language standards." Learn more in the IBM Systems Magazine article ...

  • Originally posted by: BasilTK Problem Summary: Clients may experience a difference in behavior between V16.1.1.3 & V16.1.1.2 compiler PTFs related to the number of registers the compiler uses at compile itme. Sample Comparison results: ...

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