Public bug reported: I'm working with Ubuntu 14.04 LTS (x86_64), fully patched. I compiled software using Intel's compiler, ICC/ICPC. Its a free download for free and open projects ().
Ubuntu 14's version of Valgrind is 3.10, and it produced a finding against an Intel library function "__intel_proc_init_ftzdazule" (also see https://software.intel.com/en-us/forums/intel-c-compilers-in- inde/topic/595003). When I downloaded and built Valgrind 3.11, the finding disappeared. Please provide Valgrind 3.11 for LTS. It fixes practical bugs being experienced in the field. ********** $ apt-cache show valgrind Package: valgrind Priority: optional Section: devel Installed-Size: 91449 Maintainer: Ubuntu Developers <ubuntu-devel-disc...@lists.ubuntu.com> Original-Maintainer: Alessandro Ghedini <gh...@debian.org> Architecture: amd64 Version: 1:3.10~20140411-0ubuntu1 Replaces: valgrind-dev Depends: libc6 (>= 2.16), libc6-dbg Recommends: gdb Suggests: valgrind-dbg, kcachegrind, alleyoop, valkyrie (>> 1.3.0) Breaks: valgrind-dev Filename: pool/main/v/valgrind/valgrind_3.10~20140411-0ubuntu1_amd64.deb Size: 15078790 MD5sum: 3a8cc43fb0e7cc6ad899e34f1fc50f25 SHA1: fcf894b839e35a561b79cc8fa69ad79da3387949 SHA256: 0e166f5aa6817bd28780297d59421df27f3b6f63cda60b289a8ac80314f64a5c Description-en: instrumentation framework for building dynamic analysis tools Valgrind is a system for debugging and profiling Linux programs. With its tool suite you can automatically detect many memory management and threading bugs, avoiding hours of frustrating bug-hunting and making your programs more stable. You can also perform detailed profiling to help speed up your programs and use Valgrind to build new tools. . The Valgrind distribution currently includes six production-quality tools: * a memory error detector (Memcheck) * two thread error detectors (Helgrind and DRD) * a cache and branch-prediction profiler (Cachegrind) * a call-graph generating cache and branch-prediction profiler (Callgrind) * a heap profiler (Massif) It also includes three experimental tools: * a stack/global array overrun detector (SGCheck) * a second heap profiler that examines how heap blocks are used (DHAT) * a SimPoint basic block vector generator (BBV) Description-md5: 0cb016d4f438ed8069cda723e3bb7786 Homepage: http://www.valgrind.org/ Bugs: https://bugs.launchpad.net/ubuntu/+filebug Origin: Ubuntu Supported: 5y ********** $ uname -a Linux ubuntu 3.13.0-65-generic #105-Ubuntu SMP Mon Sep 21 18:50:58 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release No LSB modules are available. ** Affects: valgrind (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1502465 Title: Valgrind produces incorrect result under 3.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/valgrind/+bug/1502465/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
