* google-perftools: version 0.8 release
* Experimental support for remote profiling added to pprof (many)
* Fixed race condition in ProfileData::FlushTable (etune)
* Better support for weird /proc maps (maxim, mec)
* Fix heap-checker interaction with gdb (markus)
* Better 64-bit support in pprof (aruns)
* Reduce scavenging cost in tcmalloc by capping NumMoveSize (sanjay)
* Cast syscall(SYS_mmap); works on more 64-bit systems now (menage)
* Document the text output of pprof! (csilvers)
* Better compiler support for no-THREADS and for old compilers (csilvers)
* Make libunwind the default stack unwinder for x86-64 (aruns)
* Somehow the COPYING file got erased. Regenerate it (csilvers)
git-svn-id: http://gperftools.googlecode.com/svn/trunk@23 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
* google-perftools: version 0.7 release
* Major rewrite of thread introspection for new kernels (markus)
* Major rewrite of heap-checker to use new thread tools (maxim)
* Add proper support for following data in thread registers (maxim)
* Syscall support for older kernels, including _syscall6 (markus)
* Support PIC mode (markus, mbland, iant)
* Better support for running in non-threaded contexts (csilvers)
git-svn-id: http://gperftools.googlecode.com/svn/trunk@21 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
* google-perftools: version 0.6 release
* More sophisticated stacktrace usage, possibly using libunwind (aruns)
* Update pprof to handle 64-bit profiles (dehnert)
* Fix GetStackTrace to correctly return top stackframe (sanjay)
* Add ANSI compliance for new and new[], including new_handler (jkearney)
* More accuracy by reading ELF files directly rather than objdump (mec)
* Add readline support for pprof (addi)
* Add #includes for PPC (csilvers)
* New PC-detection routine for ibook powerpc (asbestoshead)
* Vastly improved tcmalloc unittest (csilvers)
* Move documentation from /usr/doc to /usr/share/doc
git-svn-id: http://gperftools.googlecode.com/svn/trunk@19 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
* google-perftools: version 0.5 release
* Add va_start/va_end calls around vsnprintf() (csilvers)
* Write our own __syscall_return(), since it's not defined
consistently on all 64-bit linux distros (markus)
git-svn-id: http://gperftools.googlecode.com/svn/trunk@17 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
* Decrease fragmentation in tcmalloc (lefevere)
* Support for ARM in some of the thread-specific code (markus)
* Turn off heap-checker for statically-linked binaries, which
cause error leak reports now (etune)
* Many pprof improvements, including a command-line interface (jeff)
* CPU profiling now automatically affects all threads in linux 2.6.
(Kernel bugs break CPU profiling and threads in linux 2.4 a bit.)
ProfilerEnable() and ProfilerDisable() are deprecated. (sanjay)
* tcmalloc now correctly intercepts memalign (m3b, maxim)
* Syntax fix: added missing va_end()s. Helps non-gcc compiling (etune)
* Fixed a few coredumper bugs: race condition after PTRACE_DETACH,
ignore non-aligned stackframe pointers (markus, menage)
* 64-bit cleanup, especially for spinlock code (etune) and mmap (sanjay)
* Better support for finding threads in linux (markus)
* tcmalloc now tracks those stack traces that allocate memory (sanjay)
* Work around a weird setspecific problem (sanjay)
* Fix tcmalloc overflow problems when an alloc is close to 2G/4G (sanjay)
git-svn-id: http://gperftools.googlecode.com/svn/trunk@15 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
* Add missing errno include for one of the unittests (csilvers)
* Reduce tcmalloc startup memory from 5M to 256K (sanjay)
* Add support for mallopt() and mallinfo (sanjay)
* Improve stacktrace's performance on some 64-bit systems (etune)
* Improve the stacktrace unittest (etune)
git-svn-id: http://gperftools.googlecode.com/svn/trunk@13 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
* google-perftools: version 0.2 release
* Use mmap2() instead of mmap(), to map more memory (menage)
* Do correct pthread-local checking in heap-checker! (maxim)
* Avoid overflow on 64-bit machines in pprof (sanjay)
* Add a few more GetPC() functions, including for AMD (csilvers)
* Better method for overriding pthread functions (menage)
* (Hacky) fix to avoid overwriting profile files after fork() (csilvers)
* Crashing bugfix involving dumping heaps on small-stack threads (tudor)
* Allow library versions with letters at the end (csilvers)
* Config fixes for systems that don't define PATH_MAX (csilvers)
* Confix fixes so we no longer need config.h after install (csilvers)
* Fix to pprof to correctly read very big cpu profiles (csilvers)
* Fix to pprof to deal with new commandline flags in modern gv's
* Better error reporting when we can't access /proc/maps (etune)
* Get rid of the libc-preallocate code (which could crash on some
systems); no longer needed with local-threads fix (csilvers)
git-svn-id: http://gperftools.googlecode.com/svn/trunk@11 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
* google-perftools: initial release:
The google-perftools package contains some utilities to improve
and analyze the performance of C++ programs. This includes an
optimized thread-caching malloc() and cpu and heap profiling
utilities.
git-svn-id: http://gperftools.googlecode.com/svn/trunk@9 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
