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Accepting request 378351 from devel:libraries:c_c++

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- gperftools 2.5, available 12 March 2016.
  See https://github.com/gperftools/gperftools/releases
  * Bryan Chan has contributed s390x support
  * stacktrace capturing via libgcc's _Unwind_Backtrace was implemented
    (for architectures with missing or broken libunwind).
  * "emergency malloc" was implemented. Which unbreaks recursive calls
    to malloc/free from stacktrace capturing functions (such us glib'c
    backtrace() or libunwind on arm). It is enabled by
    --enable-emergency-malloc configure flag or by default on arm when
    --enable-stacktrace-via-backtrace is given. It is another fix for a
    number common issues people had on platforms with missing or broken
    libunwind.
  * C++14 sized-deallocation is now supported (on gcc 5 and recent
    clangs). It is off by default and can be enabled at configure time
    via --enable-sized-delete. On GNU/Linux it can also be enabled at
    run-time by either TCMALLOC_ENABLE_SIZED_DELETE environment variable
    or by defining tcmalloc_sized_delete_enabled function which should
    return 1 to enable it.
  * we've lowered default value of transfer batch size to 512. Previous
    value (bumped up in 2.1) was too high and caused performance
    regression for some users. 512 should still give us performance
    boost for workloads that need higher transfer batch size while not
    penalizing other workloads too much.
  * Brian Silverman's patch finally stopped arming profiling timer
    unless profiling is started.
  * Andrew Morrow has contributed support for obtaining cache size of the
    current thread and softer idling (for use in MongoDB).
  * we've implemented few minor performance improvements, particularly
    on malloc fast-path.
  * issue that caused spurious profiler_unittest.sh failures was fixed.

OBS-URL: https://build.opensuse.org/request/show/378351
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/gperftools?expand=0&rev=16
This commit is contained in:
Dominique Leuenberger 2016-03-26 14:27:21 +00:00 committed by Git OBS Bridge
commit 5d35d0fc56
5 changed files with 98 additions and 26 deletions
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3
gperftools-2.4.tar.gz
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:982a37226eb42f40714e26b8076815d5ea677a422fb52ff8bfca3704d9c30a2d
size 1346075

3
gperftools-2.5.tar.gz Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:6fa2748f1acdf44d750253e160cf6e2e72571329b42e563b455bde09e9e85173
size 1389081

13
gperftools-fix_docdir.patch
View File

@ -1,13 +0,0 @@
Index: gperftools-2.0.99/Makefile.am
===================================================================
--- gperftools-2.0.99.orig/Makefile.am
+++ gperftools-2.0.99/Makefile.am
@@ -128,7 +128,7 @@ googleinclude_HEADERS = \
src/google/stacktrace.h \
src/google/tcmalloc.h
-docdir = $(prefix)/share/doc/$(PACKAGE)-$(VERSION)
+docdir = $(prefix)/share/doc/packages/$(PACKAGE)
# This is for HTML and other documentation you want to install.
# Add your documentation files (in doc/) in addition to these
# top-level boilerplate files. Also add a TODO file if you have one.

87
gperftools.changes
View File

@ -1,3 +1,90 @@
-------------------------------------------------------------------
Tue Mar 22 13:33:02 UTC 2016 - cgardner@suse.com
- gperftools 2.5, available 12 March 2016.
See https://github.com/gperftools/gperftools/releases
* Bryan Chan has contributed s390x support
* stacktrace capturing via libgcc's _Unwind_Backtrace was implemented
(for architectures with missing or broken libunwind).
* "emergency malloc" was implemented. Which unbreaks recursive calls
to malloc/free from stacktrace capturing functions (such us glib'c
backtrace() or libunwind on arm). It is enabled by
--enable-emergency-malloc configure flag or by default on arm when
--enable-stacktrace-via-backtrace is given. It is another fix for a
number common issues people had on platforms with missing or broken
libunwind.
* C++14 sized-deallocation is now supported (on gcc 5 and recent
clangs). It is off by default and can be enabled at configure time
via --enable-sized-delete. On GNU/Linux it can also be enabled at
run-time by either TCMALLOC_ENABLE_SIZED_DELETE environment variable
or by defining tcmalloc_sized_delete_enabled function which should
return 1 to enable it.
* we've lowered default value of transfer batch size to 512. Previous
value (bumped up in 2.1) was too high and caused performance
regression for some users. 512 should still give us performance
boost for workloads that need higher transfer batch size while not
penalizing other workloads too much.
* Brian Silverman's patch finally stopped arming profiling timer
unless profiling is started.
* Andrew Morrow has contributed support for obtaining cache size of the
current thread and softer idling (for use in MongoDB).
* we've implemented few minor performance improvements, particularly
on malloc fast-path.
* issue that caused spurious profiler_unittest.sh failures was fixed.
* Jonathan Lambrechts contributed improved callgrind format support to
pprof.
* Matt Cross contributed better support for debug symbols in separate
files to pprof.
* Matt Cross contributed support for printing collapsed stack frame
from pprof aimed at producing flame graphs.
* Angus Gratton has contributed documentation fix mentioning that on
windows only tcmalloc_minimal is supported.
* Anton Samokhvalov has made tcmalloc use mi_force_{un,}lock on OSX
instead of pthread_atfork. Which apparently fixes forking
issues tcmalloc had on OSX.
* Milton Chiang has contributed support for building 32-bit gperftools
on arm8.
* Patrick LoPresti has contributed support for specifying alternative
profiling signal via CPUPROFILE_TIMER_SIGNAL environment variable.
* Paolo Bonzini has contributed support configuring filename for
sending malloc tracing output via TCMALLOC_TRACE_FILE environment
variable.
* user spotrh has enabled use of futex on arm.
* user mitchblank has contributed better declaration for arg-less
profiler functions.
* Tom Conerly contributed proper freeing of memory allocated in
HeapProfileTable::FillOrderedProfile on error paths.
* user fdeweerdt has contributed curl arguments handling fix in pprof
* Frederik Mellbin fixed tcmalloc's idea of mangled new and delete
symbols on windows x64
* Dair Grant has contributed cacheline alignment for ThreadCache
objects
* Fredrik Mellbin has contributed updated windows/config.h for Visual
Studio 2015 and other windows fixes.
* we're not linking libpthread to libtcmalloc_minimal anymore. Instead
libtcmalloc_minimal links to pthread symbols weakly. As a result
single-threaded programs remain single-threaded when linking to or
preloading libtcmalloc_minimal.so.
* Boris Sazonov has contributed mips compilation fix and printf misue
in pprof.
* Adhemerval Zanella has contributed alignment fixes for statically
allocated variables.
* Jens Rosenboom has contributed fixes for heap-profiler_unittest.sh
* gshirishfree has contributed better description for GetStats method.
* cyshi has contributed spinlock pause fix.
* Chris Mayo has contributed --docdir argument support for configure.
* Duncan Sands has contributed fix for function aliases.
* Simon Que contributed better include for malloc_hook_c.h
* user wmamrak contributed struct timespec fix for Visual Studio 2015.
* user ssubotin contributed typo in PrintAvailability code.
* build fix for Visual Studio.
* dynamic sized delete is now disabled by default. It turned out that
IFUNC relocations are not supporting our advanced use case on all
platforms and in all cases.
- Removed the following patches. All have either been incorporated
upstream or are no longer applicable in current distros.
* gperftools-fix_docdir.patch
-------------------------------------------------------------------
Sat Oct 31 13:35:12 UTC 2015 - mpluskal@suse.com

18
gperftools.spec
View File

@ -1,7 +1,7 @@
#
# spec file for package gperftools
#
# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@ -17,16 +17,15 @@
Name: gperftools
Version: 2.4
Version: 2.5
Release: 0
Summary: Performance Tools for C++
License: BSD-3-Clause
Group: Development/Libraries/C and C++
Url: https://github.com/gperftools/gperftools
Source0: https://github.com/gperftools/gperftools/releases/download/gperftools-%{version}/gperftools-%{version}.tar.gz
Patch4: %{name}-fix_docdir.patch
Patch12: %{name}_fix_unassigned_malloc_in_unittest.patch
Patch14: %{name}_gcc46.patch
Patch1: %{name}_fix_unassigned_malloc_in_unittest.patch
Patch2: %{name}_gcc46.patch
BuildRequires: autoconf >= 2.59
BuildRequires: automake
BuildRequires: gcc-c++
@ -36,7 +35,6 @@ BuildRequires: pkg-config
Provides: google-perftools
Obsoletes: google-perftools
BuildRoot: %{_tmppath}/%{name}-%{version}-build
ExcludeArch: s390 s390x
%description
The gperftools package contains some utilities to improve and analyze the
@ -74,9 +72,8 @@ files for developing applications that use the gperftools package.
%prep
%setup -q
%patch4 -p1
%patch12 -p1
%patch14 -p1
%patch1 -p1
%patch2 -p1
%build
autoreconf -fi
@ -85,7 +82,8 @@ export CFLAGS="%{optflags} -fno-strict-aliasing"
%configure \
--disable-static \
--with-gnu-ld \
--with-pic
--with-pic \
--docdir=%{_defaultdocdir}/%{name}
make %{?_smp_mflags}
%install