- ucontext.patch: fix use of ucontext_t OBS-URL: https://build.opensuse.org/request/show/515873 OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/gperftools?expand=0&rev=38
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-------------------------------------------------------------------
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Thu Aug 10 10:17:23 UTC 2017 - schwab@suse.de
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- ucontext.patch: fix use of ucontext_t
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-------------------------------------------------------------------
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Fri Mar 31 15:23:59 UTC 2017 - fcrozat@suse.com
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- Don't BuildRequires libunwind-devel on s390*, it doesn't exist
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there.
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-------------------------------------------------------------------
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Tue Aug 2 08:45:28 UTC 2016 - jslaby@suse.com
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- use valgrind from system, not the custom one
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-------------------------------------------------------------------
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Tue Mar 22 13:33:02 UTC 2016 - cgardner@suse.com
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- gperftools 2.5, available 12 March 2016.
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See https://github.com/gperftools/gperftools/releases
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* Bryan Chan has contributed s390x support
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* stacktrace capturing via libgcc's _Unwind_Backtrace was implemented
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(for architectures with missing or broken libunwind).
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* "emergency malloc" was implemented. Which unbreaks recursive calls
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to malloc/free from stacktrace capturing functions (such us glib'c
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backtrace() or libunwind on arm). It is enabled by
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--enable-emergency-malloc configure flag or by default on arm when
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--enable-stacktrace-via-backtrace is given. It is another fix for a
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number common issues people had on platforms with missing or broken
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libunwind.
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* C++14 sized-deallocation is now supported (on gcc 5 and recent
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clangs). It is off by default and can be enabled at configure time
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via --enable-sized-delete. On GNU/Linux it can also be enabled at
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run-time by either TCMALLOC_ENABLE_SIZED_DELETE environment variable
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or by defining tcmalloc_sized_delete_enabled function which should
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return 1 to enable it.
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* we've lowered default value of transfer batch size to 512. Previous
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value (bumped up in 2.1) was too high and caused performance
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regression for some users. 512 should still give us performance
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boost for workloads that need higher transfer batch size while not
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penalizing other workloads too much.
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* Brian Silverman's patch finally stopped arming profiling timer
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unless profiling is started.
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* Andrew Morrow has contributed support for obtaining cache size of the
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current thread and softer idling (for use in MongoDB).
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* we've implemented few minor performance improvements, particularly
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on malloc fast-path.
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* issue that caused spurious profiler_unittest.sh failures was fixed.
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* Jonathan Lambrechts contributed improved callgrind format support to
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pprof.
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* Matt Cross contributed better support for debug symbols in separate
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files to pprof.
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* Matt Cross contributed support for printing collapsed stack frame
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from pprof aimed at producing flame graphs.
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* Angus Gratton has contributed documentation fix mentioning that on
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windows only tcmalloc_minimal is supported.
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* Anton Samokhvalov has made tcmalloc use mi_force_{un,}lock on OSX
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instead of pthread_atfork. Which apparently fixes forking
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issues tcmalloc had on OSX.
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* Milton Chiang has contributed support for building 32-bit gperftools
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on arm8.
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* Patrick LoPresti has contributed support for specifying alternative
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profiling signal via CPUPROFILE_TIMER_SIGNAL environment variable.
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* Paolo Bonzini has contributed support configuring filename for
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sending malloc tracing output via TCMALLOC_TRACE_FILE environment
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variable.
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* user spotrh has enabled use of futex on arm.
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* user mitchblank has contributed better declaration for arg-less
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profiler functions.
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* Tom Conerly contributed proper freeing of memory allocated in
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HeapProfileTable::FillOrderedProfile on error paths.
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* user fdeweerdt has contributed curl arguments handling fix in pprof
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* Frederik Mellbin fixed tcmalloc's idea of mangled new and delete
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symbols on windows x64
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* Dair Grant has contributed cacheline alignment for ThreadCache
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objects
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* Fredrik Mellbin has contributed updated windows/config.h for Visual
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Studio 2015 and other windows fixes.
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* we're not linking libpthread to libtcmalloc_minimal anymore. Instead
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libtcmalloc_minimal links to pthread symbols weakly. As a result
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single-threaded programs remain single-threaded when linking to or
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preloading libtcmalloc_minimal.so.
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* Boris Sazonov has contributed mips compilation fix and printf misue
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in pprof.
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* Adhemerval Zanella has contributed alignment fixes for statically
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allocated variables.
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* Jens Rosenboom has contributed fixes for heap-profiler_unittest.sh
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* gshirishfree has contributed better description for GetStats method.
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* cyshi has contributed spinlock pause fix.
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* Chris Mayo has contributed --docdir argument support for configure.
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* Duncan Sands has contributed fix for function aliases.
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* Simon Que contributed better include for malloc_hook_c.h
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* user wmamrak contributed struct timespec fix for Visual Studio 2015.
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* user ssubotin contributed typo in PrintAvailability code.
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* build fix for Visual Studio.
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* dynamic sized delete is now disabled by default. It turned out that
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IFUNC relocations are not supporting our advanced use case on all
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platforms and in all cases.
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- Removed the following patches. All have either been incorporated
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upstream or are no longer applicable in current distros.
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* gperftools-fix_docdir.patch
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-------------------------------------------------------------------
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Sat Oct 31 13:35:12 UTC 2015 - mpluskal@suse.com
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- Update project and download url
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- Tiny spec file cleanup with spec-cleaner
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-------------------------------------------------------------------
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Mon Jan 10 16:30:24 UTC 2015 - cgardner@suse.com
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- gperftools 2.4, available 10 Jan 2015.
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Skipped version 2.3, release 7 Dec 2014. 2.3 changes included:
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* ( issue 631 ) fixed debugallocation miscompilation on mmap-less
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platforms (courtesy of user iamxujian)
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* ( issue 630 ) reference to wrong PROFILE (vs. correct CPUPROFILE)
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environment variable was fixed (courtesy of WenSheng He)
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* pprof now has option to display stack traces in output for heap
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checker (courtesy of Michael Pasieka)
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* ( issue 636 ) pprof web command now works on mingw
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* ( issue 635 ) pprof now handles library paths that contain spaces
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(courtesy of user mich...@sebesbefut.com)
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* ( issue 637 ) pprof now has an option to not strip template
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arguments (patch by jiakai)
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* ( issue 644 ) possible out-of-bounds access in GetenvBeforeMain
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was fixed (thanks to user abyss.7)
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* ( issue 641 ) pprof now has an option --show_addresses (thanks to
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user yurivict). New option prints instruction address in addition
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to function name in stack traces
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* ( issue 646 ) pprof now works around some issues of addr2line
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reportedly when DWARF v4 format is used (patch by Adam McNeeney)
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* ( issue 645 ) heap profiler exit message now includes remaining
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memory allocated info (patch by user yurivict)
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* pprof code that finds location of /proc/pid/maps in cpu profile
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files is now fixed (patch by Ricardo M. Correia)
|
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* ( issue 654 ) pprof now handles "split text segments" feature of
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Chromium for Android (patch by simonb)
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* ( issue 655 ) potential deadlock on windows caused by early call
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to getenv in malloc initialization code was fixed (bug reported
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and fix proposed by user zndmitry)
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* incorrect detection of arm 6zk instruction set support
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(-mcpu=arm1176jzf-s) was fixed. (Reported by pedronavf on old issue-493)
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* new cpu profiling mode on Linux is now implemented. It sets up separate
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profiling timers for separate threads. Which improves accuracy of
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profiling on Linux a lot. It is off by default. And is enabled if both
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librt.f is loaded and CPUPROFILE_PER_THREAD_TIMERS environment
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variable is set. But note that all threads need to be registered
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via ProfilerRegisterThread.
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Changes for version 2.4~rc
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* enabled aggressive decommit option by default. It was found to
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significantly improve memory fragmentation with negligible impact
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on performance. (Thanks to investigation work performed by Adhemerval
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Zanella)
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* added ./configure flags for tcmalloc pagesize and tcmalloc allocation
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alignment. Larger page sizes have been reported to improve performance
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occasionally. (Patch by Raphael Moreira Zinsly)
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* sped-up hot-path of malloc/free. By about 5% on static library and
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about 10% on shared library. Mainly due to more efficient checking
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of malloc hooks.
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* improved accuracy of stacktrace capturing in cpu profiler (due to
|
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issue found by Arun Sharma). As part of that issue pprof's handling
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of cpu profiles was also improved.
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- Removed missing_includes.patch; incorporated upstream.
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-------------------------------------------------------------------
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Sun Sep 28 18:44:03 UTC 2014 - jengelh@inai.de
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- Implement shlib packaging guidelines: split libraries
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- Improve on RPM group classification
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-------------------------------------------------------------------
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Mon Sep 15 00:33:02 CEST 2014 - ro@suse.de
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- set excludearch for s390 and s390x: not ported there
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-------------------------------------------------------------------
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Mon Jun 16 10:51:46 UTC 2014 - dvaleev@suse.com
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- fix issue 628 (gperftools 2.2 fails to build on powerpc)
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missing_includes.patch
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-------------------------------------------------------------------
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Mon May 19 15:39:40 UTC 2014 - cgardner@suse.com
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- gperftools 2.2, released 3 May 2014.
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* issue 620 (crash on windows when c runtime dll is reloaded) was
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fixed
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* a number of fixes for a number compilers and platforms. Notably
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Visual Studio 2013, recent mingw with c++ threads and some OSX
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fixes.
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* we now have mips and mips64 support! (courtesy of Jovan Zelincevic,
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Jean Lee, user xiaoyur347 and others)
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* we now have aarch64 (aka arm64) support! (contributed by Riku
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Voipio)
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* there's now support for ppc64-le (by Raphael Moreira Zinsly and
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Adhemerval Zanella)
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* there's now some support of uclibc (contributed by user xiaoyur347)
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* google/ headers will now give you deprecation warning. They are
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deprecated since 2.0
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* there's now new api: tc_malloc_skip_new_handler (ported from chromium
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fork)
|
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* issue-557: added support for dumping heap profile via signal (by
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Jean Lee)
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* issue-567: Petr Hosek contributed SysAllocator support for windows
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* Joonsoo Kim contributed several speedups for central freelist code
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* TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES environment variable now works
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* configure scripts are now using AM_MAINTAINER_MODE. It'll only
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affect folks who modify source from .tar.gz and want automake to
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automatically rebuild Makefile-s. See automake documentation for
|
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that.
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* issue-586: detect main executable even if PIE is active (based on
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patch by user themastermind1). Notably, it fixes profiler use with
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ruby.
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* there is now support for switching backtrace capturing method at
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runtime (via TCMALLOC_STACKTRACE_METHOD and
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TCMALLOC_STACKTRACE_METHOD_VERBOSE environment variables)
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* there is new backtrace capturing method using -finstrument-functions
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prologues contributed by user xiaoyur347
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* few cases of crashes/deadlocks in profiler were addressed. See
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(famous) issue-66, issue-547 and issue-579.
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* issue-464 (memory corruption in debugalloc's realloc after
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memallign) is now fixed
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* tcmalloc is now able to release memory back to OS on windows
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(issue-489). The code was ported from chromium fork (by a number of
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authors).
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* Together with issue-489 we ported chromium's "aggressive decommit"
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mode. In this mode (settable via malloc extension and via
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environment variable TCMALLOC_AGGRESSIVE_DECOMMIT), free pages are
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returned back to OS immediately.
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* MallocExtension::instance() is now faster (based on patch by
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Adhemerval Zanella)
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* issue-610 (hangs on windows in multibyte locales) is now fixed
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- Removed the following patches. All have either been incorporated
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upstream or are no longer applicable in current distros.
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* gperftools_fix_multiple_install_headers.patch
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* gperftools-glibc216.patch
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* spinlock-rand.patch
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* gperftools_use_older_autoconf.diff
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-------------------------------------------------------------------
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Mon Aug 12 15:49:12 UTC 2013 - cgardner@suse.com
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- Fixed configure.ac to use older version of autoconf, so that
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gperftools can build for SLE10.
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-------------------------------------------------------------------
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Tue Jul 30 17:44:01 UTC 2013 - cgardner@suse.com
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|
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- gperftools 2.1, released 30 July 2013.
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* fixes for building on newer platforms. Notably, there's now initial
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support for x32 ABI (--enable-minimal only at this time))
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* Some fixes for debug allocation on POWER/Linux
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* new getNumericProperty stats for cache sizes
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* added HEAP_PROFILER_TIME_INTERVAL variable (see documentation)
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* added environment variable to control heap size (TCMALLOC_HEAP_LIMIT_MB)
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* added environment variable to disable release of memory back to OS
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(TCMALLOC_DISABLE_MEMORY_RELEASE)
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* cpu profiler can now be switched on and off by sending it a signal
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(specified in CPUPROFILESIGNAL)
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* (issue 491) fixed race-ful spinlock wake-ups
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* (issue 496) added some support for fork-ing of process that is using
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tcmalloc
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* (issue 368) improved memory fragmentation when large chunks of
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memory are allocated/freed
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-------------------------------------------------------------------
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Thu Dec 27 11:08:09 UTC 2012 - dvaleev@suse.com
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- spinlock-rand.patch fixes an issue encountered on PPC with
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undefined conversions from 'base::subtle::Atomic64*' to 'const
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volatile Atomic32*'
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-------------------------------------------------------------------
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Sun Jul 22 07:47:04 UTC 2012 - aj@suse.de
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- replace struct siginfo with siginfo_t since the former is not
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available with glibc 2.16 anymore.
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-------------------------------------------------------------------
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Mon May 14 13:25:33 UTC 2012 - cfarrell@suse.com
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- license update: BSD-3-Clause
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SPDX format
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-------------------------------------------------------------------
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Fri Feb 17 11:23:45 CET 2012 - hmacht@suse.de
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- enable build with libunwind
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-------------------------------------------------------------------
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Thu Feb 16 22:17:11 UTC 2012 - jengelh@medozas.de
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|
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- Remove redundant tags/sections from specfile
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- Simply file lists (why would mode 0775 be needed anyway?)
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-------------------------------------------------------------------
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Thu Feb 16 15:37:36 UTC 2012 - cgardner@suse.com
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- Fix make target.
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-------------------------------------------------------------------
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Thu Feb 16 11:28:14 UTC 2012 - coolo@suse.com
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- Remove redudant tags/sections
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-------------------------------------------------------------------
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Tue Feb 7 18:12:39 UTC 2012 - cgardner@suse.com
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- gperftools 2.0, released 3 Feb 2012.
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- Primarily renamed from google-perftools to gperftools, with ownership
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shifted from Google to the community.
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-------------------------------------------------------------------
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Sat Dec 24 19:05:13 UTC 2011 - cgardner@suse.com
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- Version 1.9.1, released 23 Dec 2011.
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* google-perftools: version 1.9 release
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* Lightweight check for double-frees (blount)
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* BUGFIX: Fix pprof to exit properly if run with no args (dagitses)
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* Suggest ASan as a way to diagnose buggy code (ppluzhnikov)
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* Get rid of unused CACHELINE_SIZE (csilvers)
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* Replace atexit() calls with global dtors; helps freebsd (csilvers)
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* Disable heap-checker under AddressSanitizer (kcc)
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* Fix bug in powerpc stacktracing (ppluzhnikov)
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* PERF: Use exponential backoff waiting for spinlocks (m3b)
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* Fix 64-bit nm on 32-bit binaries in pprof (csilvers)
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* Add ProfileHandlerDisallowForever (rsc)
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* BUGFIX: Shell escape when forking in pprof (csilvers)
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* No longer combine overloaded functions in pprof (csilvers)
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* Fix address-normalizing bug in pprof (csilvers)
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* More consistently call abort() instead of exit() on failure (csilvers)
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* Allow NoGlobalLeaks to be safely called more than once (csilvers)
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* PORTING/BUGFIX: Fix ARM cycleclock to use volatile asm (dougkwan)
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* PORTING: 64-bit atomic ops for ARMv7 (dougkwan)
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* PORTING: Implement stacktrace for ARM (dougkwan)
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* PORTING: Fix malloc_hook_mmap_linux for ARM (dougkwan)
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* PORTING: Update linux_syscall_support.h for ARM/etc (evannier, sanek)
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* PORTING: Fix freebsd to work on x86_64 (chapp...@gmail.com)
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* PORTING: Added additional SYS_mmap fixes for FreeBSD (chappedm)
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* PORTING: Allow us to compile on OS X 10.6 and run on 10.5 (raltherr)
|
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* PORTING: Check for mingw compilers that *do* define timespec
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* PORTING: Add "support" for MIPS cycletimer
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* PORTING: Fix fallback cycle-timer to work with Now (dougkwan)
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* PERF: Move stack trace collecting out of the mutex (taylorc)
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* PERF: Get the deallocation stack trace outside the mutex (sean)
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* Make PageHeap dynamically allocated for leak checks (maxim)
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* BUGFIX: Fix probing of nm -f behavior in pprof (dpeng)
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* BUGFIX: Fix a race with the CentralFreeList lock before main (sanjay)
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* Support /pprof/censusprofile url arguments (rajatjain)
|
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* Change IgnoreObject to return its argument (nlewycky)
|
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* Update malloc-hook files to support more CPUs
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* BUGFIX: write our own strstr to avoid libc problems (csilvers)
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* Use simple callgrind compression facility in pprof
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* Print an error message when we can't run pprof to symbolize (csilvers)
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* Die in configure when g++ is't installed (csilvers)
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* DOC: Beef up the documentation a bit about using libunwind (csilvers)
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-------------------------------------------------------------------
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Sat Oct 15 04:47:04 UTC 2011 - coolo@suse.com
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|
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- add libtool as buildrequire to make the spec file more reliable
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|
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-------------------------------------------------------------------
|
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Sun Jul 17 21:59:38 UTC 2011 - cgardner@suse.com
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|
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- Google perftools 1.8, released 15 July 2011.
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|