C/C++ and Fortran

Maximo-ICON.png

Programming Languages

Latest Posts

  • Profile Picture

    RE: sigsegv occured when posix_memalign immediately ...

    By: JING CHEN , 14 days ago

    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 ...

  • Profile Picture

    sigsegv occured when posix_memalign immediately after ...

    By: JING CHEN , 14 days ago

    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 ...

  • Profile Picture

    RE: Any C/C++ API to list all active connections on ...

    By: JING CHEN , 14 days ago

    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

  • Profile Picture

    IBM becomes platinum sponsor for LLVM foundation

    By: JING CHEN 16 days ago

    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 ...

  • Profile Picture

    IBM C/C++ and Fortran compilers to adopt LLVM open source infrastructure

    By: JING CHEN 16 days ago

    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 ...

  • Profile Picture

    XL C/C++ for AIX: A Modern Language With Enhanced Usability

    By: Archive User 7 months ago

    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 ...

  • Profile Picture

    Increased register usage in the compiler with V16.1.1.3 PTF and later

    By: Archive User 10 months ago

    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: ...

  • Profile Picture

    What makes Total's Pangea III supercomputer so powerful?

    By: Archive User 11 months ago

    Originally posted by: Nicole Trudeau Total's Pangea III supercomputer ranks #11 overall on the latest iteration of the TOP500 ranking of supercomputers and is the most powerful commercial supercomputer on the list. Pangea III is being built ...

Latest Files

Log in to see this information

Content coming soon!