[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Changed in: ubuntu-power-systems Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
This bug was fixed in the package zlib - 1:1.2.11.dfsg-2ubuntu1 --- zlib (1:1.2.11.dfsg-2ubuntu1) focal; urgency=medium * Merge with Debian; remaining changes: - Build x32 packages - debian/zlib-core.symbols: Drop dfsg suffix from version - Add watch file, with GPG tarball checking, and version mangling - Drop unused patches - Cherry-pick Permit-a-deflateParams-parameter-change-asap.patch: (LP: #1692870) - Cherrypick PR#410 to enable hardware-accelerated deflate. - Copmile with DFLTCC enabled on s390x. LP: #1823157 - Improve crc32 performance on P8, proposed upstream patch. LP: #1742941. zlib (1:1.2.11.dfsg-2) unstable; urgency=low * Acknowledge previous NMUs (closes: #949388). * Remove zlib1g-dbg in favour of dbgsym (closes: #497831, #926161). * Rename stage1 to nobiarch, patch no longer applies due to uncoordinated NMUs (closes: #892762). * Debhelper has renamed -s to -a. * Policy 4.5.0 (no changes). zlib (1:1.2.11.dfsg-1.2ubuntu1) focal; urgency=medium * Merge with Debian; remaining changes: - Build x32 packages - debian/zlib-core.symbols: Drop dfsg suffix from version - Add watch file, with GPG tarball checking, and version mangling - Drop unused patches - Cherry-pick Permit-a-deflateParams-parameter-change-asap.patch: (LP: #1692870) - Cherrypick PR#410 to enable hardware-accelerated deflate. - Copmile with DFLTCC enabled on s390x. LP: #1823157 * Improve crc32 performance on P8, proposed upstream patch. LP: #1742941. zlib (1:1.2.11.dfsg-1.2) unstable; urgency=medium * Non-maintainer upload. * Fix ftbfs on mips64el caused by the previous NMU by remove it from 32-ARCHS to keep NMU minial. zlib (1:1.2.11.dfsg-1.1) unstable; urgency=medium * Non-maintainer upload. * Enable lib64 for mipsn32 mipsn32el mipsr6 mipsr6el mipsn32r6 mipsn32r6el x32 help to add binutils-host64 for 32bit architectures (Closes: 949388) * Remove outdated binutils version requirement for mips/mipsel. -- Matthias Klose Tue, 25 Feb 2020 16:59:52 +0100 ** Changed in: zlib (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
The crc32 performance optimization for P8 were added to zlib version 1.2.11.dfsg-2ubuntu1 (thx to doko) and landed already in proposed: "zlib | 1:1.2.11.dfsg-2ubuntu1 | focal-proposed | source" Hence changing the status of this ticket to Fix Committed. ** Changed in: zlib (Ubuntu) Status: In Progress => Fix Committed ** Changed in: ubuntu-power-systems Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Changed in: ubuntu-power-systems Status: Triaged => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Changed in: zlib (Ubuntu) Status: Triaged => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Changed in: ubuntu-power-systems Assignee: (unassigned) => Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Tags added: rls-ff-incoming -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Changed in: zlib (Ubuntu) Status: Incomplete => Triaged ** Changed in: ubuntu-power-systems Status: Incomplete => Triaged ** Changed in: zlib (Ubuntu) Assignee: (unassigned) => Canonical Foundations Team (canonical-foundations) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Changed in: ubuntu-power-systems Assignee: Canonical Foundations Team (canonical-foundations) => (unassigned) ** Changed in: zlib (Ubuntu) Assignee: Canonical Foundations Team (canonical-foundations) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
Also, removing "18.10" from the title, as this release has EOLed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
--- Comment From bren...@br.ibm.com 2018-04-02 08:58 EDT--- (In reply to comment #45) > IBM, Can you please update this bug when this patch lands upstream? Yes, but I do not think we can make 18.04 anymore. Deferring to 18.10. ** Tags removed: targetmilestone-inin1804 ** Tags added: targetmilestone-inin1810 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
IBM, Can you please update this bug when this patch lands upstream? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Changed in: ubuntu-power-systems Assignee: (unassigned) => Canonical Foundations Team (canonical-foundations) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Changed in: ubuntu-power-systems Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
this is not yet committed upstream (2018-01-30). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Changed in: zlib (Ubuntu) Assignee: David Britton (davidpbritton) => Patricia Gaughen (gaughen) ** Changed in: ubuntu-power-systems Assignee: David Britton (davidpbritton) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Changed in: zlib (Ubuntu) Assignee: Patricia Gaughen (gaughen) => Canonical Foundations Team (canonical-foundations) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Changed in: zlib (Ubuntu) Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) => David Britton (davidpbritton) ** Changed in: zlib (Ubuntu) Importance: Undecided => Low ** Changed in: ubuntu-power-systems Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
** Also affects: ubuntu-power-systems Importance: Undecided Status: New ** Changed in: ubuntu-power-systems Importance: Undecided => Low ** Changed in: ubuntu-power-systems Assignee: (unassigned) => David Britton (davidpbritton) ** Tags added: triage-g -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742941] Re: zlib: improve crc32 performance on P8
--- Comment From bren...@br.ibm.com 2018-01-12 08:22 EDT--- >'ve created the following which hopefully contains all the features > required to be upstream friendly. > > https://github.com/grooverdan/zlib/commits/power_crc32_c_version > > Most importantly compared to the previous PR, it contains the right crc32 > constants. > > If you see anything that upstream/distros or anyone else might nit about > then please tell me (on github or here). The upstream isn't very active so > presenting something idea on day one is my goal. > > Note 1: no clang currently due to... > > Note 1a: crc32_vpmsum: __builtin_pack_vector_int128 and > __builtin_crypto_vpmsumw/__builtin_crypto_vpmsumd - need to review > https://github.com/racardoso/crc32-vpmsum/commit/ > 97210b9188916eb46377b5eb927ae337948bf016 properly (sorry Rogerio, from > memory it needs to compile fail for clang BE rather than generate wrong > results). > > Note 1b: clang - no __builtin_cpu_supports ( > https://bugs.llvm.org/show_bug.cgi?id=35898 ) so I might fall back to > getauxval > > > Is there an better define than __powerpc__ to check in configure to detect > Power8+ only? > > Other suggestions welcome. ** Bug watch added: bugs.llvm.org/ #35898 https://bugs.llvm.org/show_bug.cgi?id=35898 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742941 Title: zlib: improve crc32 performance on P8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
