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Thu Dec 22 16:22:45 2011 Google Inc. <opensource@google.com> * google-perftools: version 1.9 release * Lightweight check for double-frees (blount) * BUGFIX: Fix pprof to exit properly if run with no args (dagitses) * Suggest ASan as a way to diagnose buggy code (ppluzhnikov) * Get rid of unused CACHELINE_SIZE (csilvers) * Replace atexit() calls with global dtors; helps freebsd (csilvers) * Disable heap-checker under AddressSanitizer (kcc) * Fix bug in powerpc stacktracing (ppluzhnikov) * PERF: Use exponential backoff waiting for spinlocks (m3b) * Fix 64-bit nm on 32-bit binaries in pprof (csilvers) * Add ProfileHandlerDisallowForever (rsc) * BUGFIX: Shell escape when forking in pprof (csilvers) * No longer combine overloaded functions in pprof (csilvers) * Fix address-normalizing bug in pprof (csilvers) * More consistently call abort() instead of exit() on failure (csilvers) * Allow NoGlobalLeaks to be safely called more than once (csilvers) * PORTING/BUGFIX: Fix ARM cycleclock to use volatile asm (dougkwan) * PORTING: 64-bit atomic ops for ARMv7 (dougkwan) * PORTING: Implement stacktrace for ARM (dougkwan) * PORTING: Fix malloc_hook_mmap_linux for ARM (dougkwan) * PORTING: Update linux_syscall_support.h for ARM/etc (evannier, sanek) * PORTING: Fix freebsd to work on x86_64 (chapp...@gmail.com) * PORTING: Added additional SYS_mmap fixes for FreeBSD (chappedm) * PORTING: Allow us to compile on OS X 10.6 and run on 10.5 (raltherr) * PORTING: Check for mingw compilers that *do* define timespec * PORTING: Add "support" for MIPS cycletimer * PORTING: Fix fallback cycle-timer to work with Now (dougkwan) * PERF: Move stack trace collecting out of the mutex (taylorc) * PERF: Get the deallocation stack trace outside the mutex (sean) * Make PageHeap dynamically allocated for leak checks (maxim) * BUGFIX: Fix probing of nm -f behavior in pprof (dpeng) * BUGFIX: Fix a race with the CentralFreeList lock before main (sanjay) * Support /pprof/censusprofile url arguments (rajatjain) * Change IgnoreObject to return its argument (nlewycky) * Update malloc-hook files to support more CPUs * BUGFIX: write our own strstr to avoid libc problems (csilvers) * Use simple callgrind compression facility in pprof * Print an error message when we can't run pprof to symbolize (csilvers) * Die in configure when g++ is't installed (csilvers) * DOC: Beef up the documentation a bit about using libunwind (csilvers) git-svn-id: http://gperftools.googlecode.com/svn/trunk@130 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2011-12-23 00:45:49 +00:00
google-perftools (1.9-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Thu, 22 Dec 2011 16:22:45 -0800
Fri Jul 15 16:10:51 2011 Google Inc. <opensource@google.com> * google-perftools: version 1.8 release * PORTING: (Disabled) support for patching mmap on freebsd (chapp...) * PORTING: Support volatile __malloc_hook for glibc 2.14 (csilvers) * PORTING: Use _asm rdtsc and __rdtsc to get cycleclock in windows (koda) * PORTING: Fix fd vs. HANDLE compiler error on cygwin (csilvers) * PORTING: Do not test memalign or double-linking on OS X (csilvers) * PORTING: Actually enable TLS on windows (jontra) * PORTING: Some work to compile under Native Client (krasin) * PORTING: deal with pthread_once w/o -pthread on freebsd (csilvers) * Rearrange libc-overriding to make it easier to port (csilvers) * Display source locations in pprof disassembly (sanjay) * BUGFIX: Actually initialize allocator name (mec) * BUGFIX: Keep track of 'overhead' bytes in malloc reporting (csilvers) * Allow ignoring one object twice in the leak checker (glider) * BUGFIX: top10 in pprof should print 10 lines, not 11 (rsc) * Refactor vdso source files (tipp) * Some documentation cleanups * Document MAX_TOTAL_THREAD_CACHE_SIZE <= 1Gb (nsethi) * Add MallocExtension::GetOwnership(ptr) (csilvers) * BUGFIX: We were leaving out a needed $(top_srcdir) in the Makefile * PORTING: Support getting argv0 on OS X * Add 'weblist' command to pprof: like 'list' but html (sanjay) * Improve source listing in pprof (sanjay) * Cap cache sizes to reduce fragmentation (ruemmler) * Improve performance by capping or increasing sizes (ruemmler) * Add M{,un}mapReplacmenet hooks into MallocHook (ribrdb) * Refactored system allocator logic (gangren) * Include cleanups (csilvers) * Add TCMALLOC_SMALL_BUT_SLOW support (ruemmler) * Clarify that tcmalloc stats are MiB (robinson) * Remove support for non-tcmalloc debugallocation (blount) * Add a new test: malloc_hook_test (csilvers) * Change the configure script to be more crosstool-friendly (mcgrathr) * PORTING: leading-underscore changes to support win64 (csilvers) * Improve debugallocation tc_malloc_size (csilvers) * Extend atomicops.h and cyceclock to use ARM V6+ optimized code (sanek) * Change malloc-hook to use a list-like structure (llib) * Add flag to use MAP_PRIVATE in memfs_malloc (gangren) * Windows support for pprof: nul and /usr/bin/file (csilvers) * TESTING: add test on strdup to tcmalloc_test (csilvers) * Augment heap-checker to deal with no-inode maps (csilvers) * Count .dll/.dylib as shared libs in heap-checker (csilvers) * Disable sys_futex for arm; it's not always reliable (sanek) * PORTING: change lots of windows/port.h macros to functions * BUGFIX: Generate correct version# in tcmalloc.h on windows (csilvers) * PORTING: Some casting to make solaris happier about types (csilvers) * TESTING: Disable debugallocation_test in 'minimal' mode (csilvers) * Rewrite debugallocation to be more modular (csilvers) * Don't try to run the heap-checker under valgrind (ppluzhnikov) * BUGFIX: Make focused stat %'s relative, not absolute (sanjay) * BUGFIX: Don't use '//' comments in a C file (csilvers) * Quiet new-gcc compiler warnings via -Wno-unused-result, etc (csilvers) git-svn-id: http://gperftools.googlecode.com/svn/trunk@110 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2011-07-16 01:07:10 +00:00
google-perftools (1.8-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Fri, 15 Jul 2011 16:10:51 -0700
Fri Feb 04 15:54:31 2011 Google Inc. <opensource@google.com> * google-perftools: version 1.7 release * Reduce page map key size under x86_64 by 4.4MB (rus) * Remove a flaky malloc-extension test (fdabek) * Improve the performance of PageHeap::New (ond..., csilvers) * Improve sampling_test with no-inline additions/etc (fdabek) * 16-byte align debug allocs (jyasskin) * Change FillProcSelfMaps to detect out-of-buffer-space (csilvers) * Document the need for sampling to use GetHeapSample (csilvers) * Try to read TSC frequency from tsc_freq_khs (adurbin) * Do better at figuring out if tests are running under gdb (ppluzhnikov) * Improve spinlock contention performance (ruemmler) * Better internal-function list for pprof's /contention (ruemmler) * Speed up GoogleOnce (m3b) * Limit number of incoming/outgoing edges in pprof (sanjay) * Add pprof --evince to go along with --gv (csilvers) * Document the various ways to get heap-profiling information (csilvers) * Separate out synchronization profiling routines (ruemmler) * Improve malloc-stats output to be more understandable (csilvers) * Add support for census profiler in pporf (nabeelmian) * Document how pprof's /symbol must support GET requests (csilvers) * Improve acx_pthread.m4 (ssuomi, liujisi) * Speed up pprof's ExtractSymbols (csilvers) * Ignore some known-leaky (java) libraries in the heap checker (davidyu) * Make kHideMask use all 64 bits in tests (ppluzhnikov) * Clean up pprof input-file handling (csilvers) * BUGFIX: Don't crash if __environ is NULL (csilvers) * BUGFIX: Fix totally broken debugallocation tests (csilvers) * BUGFIX: Fix up fake_VDSO handling for unittest (ppluzhnikov) * BUGFIX: Suppress all large allocs when report threshold is 0 (lexie) * BUGFIX: mmap2 on i386 takes an off_t, not off64_t (csilvers) * PORTING: Add missing PERFTOOLS_DLL_DECL (csilvers) * PORTING: Add stddef.h to make newer gcc's happy (csilvers) * PORTING: Document some tricks for working under OS X (csilvers) * PORTING: Don't try to check valgrind for windows (csilvers) * PORTING: Make array-size a var to compile under clang (chandlerc) * PORTING: No longer hook _aligned_malloc and _aligned_free (csilvers) * PORTING: Quiet some gcc warnings (csilvers) * PORTING: Replace %PRIxPTR with %p to be more portable (csilvers) * PORTING: Support systems that capitalize /proc weirdly (sanek) * PORTING: Treat arm3 the same as arm5t in cycletimer (csilvers) * PORTING: Update windows logging to not allocate memory (csilvers) * PORTING: avoid double-patching newer windows DLLs (roger.orr) * PORTING: get dynamic_annotations.c to work on windows (csilvers) * Add pkg-config .pc files for the 5 libraries we produce (csilvers) * Added proper libtool versioning, so this lib will be 0.1.0 (csilvers) * Moved from autoconf 2.64 to 2.65 git-svn-id: http://gperftools.googlecode.com/svn/trunk@102 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2011-02-05 00:19:37 +00:00
google-perftools (1.7-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Fri, 04 Feb 2011 15:54:31 -0800
Thu Aug 5 12:48:03 PDT 2010 * google-perftools: version 1.6 release * Add tc_malloc_usable_size for compatibility with glibc (csilvers) * Override malloc_usable_size with tc_malloc_usable_size (csilvers) * Default to no automatic heap sampling in tcmalloc (csilvers) * Add -DTCMALLOC_LARGE_PAGES, a possibly faster tcmalloc (rus) * Make some functions extern "C" to avoid false ODR warnings (jyasskin) * pprof: Add SVG-based output (rsc) * pprof: Extend pprof --tools to allow per-tool configs (csilvers) * pprof: Improve support of 64-bit and big-endian profiles (csilvers) * pprof: Add interactive callgrind suport (weidenri...) * pprof: Improve address->function mapping a bit (dpeng) * Better detection of when we're running under valgrind (csilvers) * Better CPU-speed detection under valgrind (saito) * Use, and recommend, -fno-builtin-malloc when compiling (csilvers) * Avoid false-sharing of memory between caches (bmaurer) * BUGFIX: Fix heap sampling to use correct alloc size (bmauer) * BUGFIX: Avoid gcc 4.0.x bug by making hook-clearing atomic (csilvers) * BUGFIX: Avoid gcc 4.5.x optimization bug (csilvers) * BUGFIX: Work around deps-determining bug in libtool 1.5.26 (csilvers) * BUGFIX: Fixed test to use HAVE_PTHREAD, not HAVE_PTHREADS (csilvers) * BUGFIX: Fix tls callback behavior on windows when using wpo (wtc) * BUGFIX: properly align allocation sizes on Windows (antonm) * BUGFIX: Fix prototypes for tcmalloc/debugalloc wrt throw() (csilvers) * DOC: Updated heap-checker doc to match reality better (fischman) * DOC: Document ProfilerFlush, ProfilerStartWithOptions (csilvers) * DOC: Update docs for heap-profiler functions (csilvers) * DOC: Clean up documentation around tcmalloc.slack_bytes (fikes) * DOC: Renamed README.windows to README_windows.txt (csilvers) * DOC: Update the NEWS file to be non-empty (csilvers) * PORTING: Fix windows addr2line and nm with proper rc code (csilvers) * PORTING: Add CycleClock and atomicops support for arm 5 (sanek) * PORTING: Improve PC finding on cygwin and redhat 7 (csilvers) * PORTING: speed up function-patching under windows (csilvers) git-svn-id: http://gperftools.googlecode.com/svn/trunk@97 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2010-08-05 20:36:47 +00:00
google-perftools (1.6-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Thu, 05 Aug 2010 12:48:03 -0700
* google-perftools: version 1.5 release * Add tc_set_new_mode (willchan) * Make memalign functions + realloc respect tc_set_new_mode (willchan) * Add ReleaseToSystem(num_bytes) (kash) * Handle zero-length symbols a bit better in pprof (csilvers) * Prefer __environ to /proc/self/environ in cpu profiler (csilvers) * Add HEAP_CHECK_MAX_LEAKS flag to control #leaks to report (glider) * Add two new numeric pageheap properties to MallocExtension (fikes) * Print alloc size when mmap fails (hakon) * Add ITIMER_REAL support to cpu profiler (csilvers, nabeelmian) * Speed up symbolizer in heap-checker reporting (glider) * Speed up futexes with FUTEX_PRIVATE_FLAG (m3b) * Speed up tcmalloc but doing better span coalescing (sanjay) * Better support for different wget's and addr2maps in pprof (csilvres) * Implement a nothrow version of delete and delete[] (csilvers) * BUGFIX: fix a race on module_libcs[i] in windows patching (csilvers) * BUGFIX: Fix debugallocation to call cpp_alloc for new (willchan) * BUGFIX: A simple bugfix for --raw mode (mrabkin) * BUGFIX: Fix C shims to actually be valid C (csilvers) * BUGFIX: Fix recursively-unmapped-region accounting (ppluzhnikov) * BUGFIX: better distinguish real and fake vdso (ppluzhnikov) * WINDOWS: replace debugmodule with more reliable psai (andrey) * PORTING: Add .bundle as another shared library extension (csilvers) * PORTING: Fixed a typo bug in the ocnfigure PRIxx m4 macro (csilvers) * PORTING: Augment sysinfo to work on 64-bit OS X (csilvers) * PORTING: Use sys/ucontext.h to fix compiing on OS X 10.6 (csilvers) * PORTING: Fix sysinfo libname reporting for solaris x86 (jeffrey) * PORTING: Use libunwind for i386 when using --omitfp (ppluzhnikov) NOTE: This release uses an older version of src/windows/patch_functions.cc because I decided the latest optimizations were not well enough tested for a release. I'll aim to get them into next release. git-svn-id: http://gperftools.googlecode.com/svn/trunk@84 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2010-01-20 22:47:29 +00:00
google-perftools (1.5-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Tue, 19 Jan 2010 14:46:12 -0800
Thu Sep 10 13:51:15 2009 Google Inc. <opensource@google.com> * google-perftools: version 1.4 release * Add debugallocation library, to catch memory leaks, stomping, etc * Add --raw mode to allow for delayed processing of pprof files * Use less memory when reading CPU profiles * New environment variables to control kernel-allocs (sbrk, memfs, etc) * Add MarkThreadBusy(): performance improvement * Remove static thread-cache-size code; all is dynamic now * Add new HiddenPointer class to heap checker * BUGFIX: pvalloc(0) allocates now (found by new debugalloc library) * BUGFIX: valloc test (not implementation) no longer overruns memory * BUGFIX: GetHeapProfile no longer deadlocks * BUGFIX: Support unmapping memory regions before main * BUGFIX: Fix some malloc-stats formatting * BUGFIX: Don't crash as often when freeing libc-allocated memory * BUGFIX: Deal better with incorrect PPROF_PATH when symbolizing * BUGFIX: weaken new/delete/etc in addition to malloc/free/etc * BUGFIX: Fix return value of GetAllocatedSize * PORTING: Fix mmap-#define problem on some 64-bit systems * PORTING: Call ranlib again (some OS X versions need it) * PORTING: Fix a leak when building with LLVM * PORTING: Remove some unneeded bash-ishs from testing scripts * WINDOWS: Support library unloading as well as loading * WINDOWS/BUGFIX: Set page to 'xrw' instead of 'rw' when patching git-svn-id: http://gperftools.googlecode.com/svn/trunk@76 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2009-09-11 18:42:32 +00:00
google-perftools (1.4-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Thu, 10 Sep 2009 13:51:15 -0700
Tue Jun 9 18:19:06 2009 Google Inc. <opensource@google.com> * google-perftools: version 1.3 release * Provide our own name for memory functions: tc_malloc, etc (csilvers) * Weaken memory-alloc functions so user can override them (csilvers) * Remove meaningless delete(nothrow) and delete[](nothrow) (csilvers) * BUILD: replace clever libtcmalloc/profiler.a with a new .a (csilvers) * PORTING: improve windows port by using google spinlocks (csilvers) * PORTING: Fix RedHat 9 memory allocation in heapchecker (csilvers) * PORTING: Rename OS_WINDOWS macro to PLATFORM_WINDOWS (mbelshe) * PORTING/BUGFIX: Make sure we don't clobber GetLastError (mbelshe) * BUGFIX: get rid of useless data for callgrind (weidenrinde) * BUGFIX: Modify windows patching to deadlock sometimes (csilvers) * BUGFIX: an improved fix for hook handling during fork (csilvers) * BUGFIX: revamp profiler_unittest.sh, which was very broken (csilvers) git-svn-id: http://gperftools.googlecode.com/svn/trunk@74 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2009-06-10 02:04:26 +00:00
google-perftools (1.3-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Tue, 09 Jun 2009 18:19:06 -0700
Fri Apr 17 16:40:48 2009 Google Inc. <opensource@google.com> * google-perftools: version 1.2 release * Allow large_alloc_threshold=0 to turn it off entirely (csilvers) * Die more helpfully when out of memory for internal data (csilvers) * Refactor profile-data gathering, add a new unittest (cgd, nabeelmian) * BUGFIX: fix rounding errors with static thread-size caches (addi) * BUGFIX: disable hooks better when forking in leak-checker (csilvers) * BUGFIX: fix realloc of crt pointers on windows (csilvers) * BUGFIX: do a better job of finding binaries in .sh tests (csilvers) * WINDOWS: allow overriding malloc/etc instead of patching (mbelshe) * PORTING: fix compilation error in a ppc-specific file (csilvers) * PORTING: deal with quirks in cygwin's /proc/self/maps (csilvers) * PORTING: use 'A' version of functions for ascii input (mbelshe) * PORTING: generate .so's on cygwin and mingw (ajenjo) * PORTING: disable profiler methods on cygwin (jperkins) * Updated autoconf version to 2.61 and libtool version to 1.5.26 git-svn-id: http://gperftools.googlecode.com/svn/trunk@68 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2009-04-18 00:02:25 +00:00
google-perftools (1.2-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Fri, 17 Apr 2009 16:40:48 -0700
Wed Mar 11 11:25:34 2009 Google Inc. <opensource@google.com> * google-perftools: version 1.1 release * Dynamically resize thread caches -- nice perf. improvement (kash) * Add VDSO support to give better stacktraces in linux (ppluzhnikov) * Improve heap-profiling sampling algorithm (ford) * Rewrite leak-checking code: should be faster and more robust (sanjay) * Use ps2 instead of ps for dot: better page cropping for gv (csilvers) * Disable malloc-failure warning messages by default (csilvers) * Update config/Makefile to disable tests on a per-OS basis (csilvers) * PORTING: Get perftools compiling under MSVC 7.1 again (csilvers) * PORTING: Get perftools compiling under cygwin again (csilvers) * PORTING: automatically set library flags for solaris x86 (csilvers) * Add TCMALLOC_SKIP_SBRK to mirror TCMALLOC_SKIP_MMAP (csilvers) * Add --enable flags to allow selective building (csilvers) * Put addr2line-pdb and nm-pdb in proper output directory (csilvers) * Remove deprecated DisableChecksIn (sanjay) * DOCUMENTATION: Document most MallocExtension routines (csilvers) git-svn-id: http://gperftools.googlecode.com/svn/trunk@66 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2009-03-11 20:50:03 +00:00
google-perftools (1.1-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Wed, 11 Mar 2009 11:25:34 -0700
Tue Jan 6 13:58:56 2009 Google Inc. <opensource@google.com> * google-perftools: version 1.0 release * Exactly the same as 1.0rc2 git-svn-id: http://gperftools.googlecode.com/svn/trunk@64 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2009-01-06 19:41:15 +00:00
google-perftools (1.0-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Tue, 06 Jan 2009 13:58:56 -0800
Thu Dec 11 16:01:32 2008 Google Inc. <opensource@google.com> * google-perftools: version 1.0rc1 release * Replace API for selectively disabling heap-checker in code (sanjay) * Add a pre-mmap hook (daven, adlr) * Add MallocExtension interface to set memory-releasing rate (fikes) * Augment pprof to allow any string ending in /pprof/profile (csilvers) * PORTING: Rewrite -- and fix -- malloc patching for windows (dvitek) * PORTING: Add nm-pdb and addr2line-pdb for use by pprof (dvitek) * PORTING: Improve cygwin and mingw support (jperkins, csilvers) * PORTING: Fix pprof for mac os x, other pprof improvements (csilvers) * PORTING: Fix some PPC bugs in our locking code (anton.blanchard) * A new unittest, smapling_test, to verify tcmalloc-profiles (csilvers) * Turn off TLS for gcc < 4.1.2, due to a TLS + -fPIC bug (csilvers) * Prefer __builtin_frame_address to assembly for stacktraces (nlewycky) * Separate tcmalloc.cc out into multiple files -- finally! (kash) * Make our locking code work with -fPIC on 32-bit x86 (aruns) * Fix an initialization-ordering bug for tcmalloc/profiling (csilvers) * Use "initial exec" model of TLS to speed up tcmalloc (csilvers) * Enforce 16-byte alignment for tcmalloc, for SSE (sanjay) git-svn-id: http://gperftools.googlecode.com/svn/trunk@60 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2008-12-13 01:35:42 +00:00
google-perftools (1.0rc1-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Thu, 11 Dec 2008 16:01:32 -0800
Sat Sep 20 09:37:18 2008 Google Inc. <opensource@google.com> * google-perftools: version 0.99.1 release * BUG FIX: look for nm, etc in /usr/bin, not /usr/crosstool (csilvers) git-svn-id: http://gperftools.googlecode.com/svn/trunk@56 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2008-09-20 17:15:23 +00:00
google-perftools (0.99.1-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Sat, 20 Sep 2008 09:37:18 -0700
Thu Sep 18 16:00:27 2008 Google Inc. <opensource@google.com> * google-perftools: version 0.99 release * Add IsHeapProfileRunning (csilvers) * Add C shims for some of the C++ header files (csilvers) * Fix heap profile file clean-up logic (maxim) * Rename linuxthreads.c to .cc for better compiler support (csilvers) * Add source info to disassembly in pprof (sanjay) * Use open instead of fopen to avoid memory alloc (csilvers) * Disable malloc extensions when running under valgrind (kcc) * BUG FIX: Fix out-of-bound error by reordering a check (larryz) * Add Options struct to ProfileData (cgd) * Correct PC-handling of --base in pprof (csilvers) * Handle 1 function occurring twice in an image (sanjay) * Improve stack-data cleaning (maxim) * Use 'struct Foo' to make header C compatible (csilvers) * Add 'total' line to pprof --text (csilvers) * Pre-allocate buffer for heap-profiler to avoid OOM errors (csilvers) * Allow a few more env-settings to control tcmalloc (csilvers) * Document some of the issues involving thread-local storage (csilvers) * BUG FIX: Define strtoll and friends for windows (csilvers) git-svn-id: http://gperftools.googlecode.com/svn/trunk@54 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2008-09-19 20:06:40 +00:00
google-perftools (0.99-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Thu, 18 Sep 2008 16:00:27 -0700
Mon Jun 9 16:47:03 2008 Google Inc. <opensource@google.com> * google-perftools: version 0.98 release * Add ProfilerStartWithOptions() (cgd) * Change tcmalloc_minimal to not do any stack-tracing at all (csilvers) * Prefer mmap to sbrk for 64-buit debug mode (sanjay) * Fix accounting for some tcmalloc stats (sanjay) * Use setrlimit() to keep unittests from killing the machine (odo) * Fix a bug when sbrk-ing near address 4G (csilvers) * Make MallocHook thread-safe (jyasskin) * Fix windows build for MemoryBarrier (jyasskin) * Fix CPU-profiler docs to mention correct libs (csilvers) * Fix for GetHeapProfile() when heap-profiling is off (maxim) * Avoid realloc resizing ping-pongs using hysteresis (csilvers) * Add --callgrind output support to pprof (klimek) * Fix profiler.h and heap-profiler.h to be C-compatible (csilvers) * Break malloc_hook.h into two parts to reduce dependencies (csilvers) * Better handle systems that don't implement mmap (csilvers) * PORTING: disable system_alloc_unittest for msvc (csilvers) * PORTING: Makefile tweaks to build better on cygwin (csilvers) git-svn-id: http://gperftools.googlecode.com/svn/trunk@52 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2008-06-14 02:30:53 +00:00
google-perftools (0.98-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Mon, 09 Jun 2008 16:47:03 -0700
Mon Apr 21 15:20:52 2008 Google Inc. <opensource@google.com> * google-perftools: version 0.97 release * Refactor GetHeapProfile to avoid using malloc (maxim) * Fix heap-checker and heap-profiler hook interactions (maxim) * Fix a data race in MemoryRegionMap::Lock (jyasskin) * Improve thread-safety of leak checker (maxim) * Fix mmap profile to no longer deadlock (maxim) * Fix rpm to have devel package depend on non-devel (csilvers) * PORTING: Fix clock-speed detection for Mac OS X (csilvers) git-svn-id: http://gperftools.googlecode.com/svn/trunk@50 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2008-04-22 01:47:16 +00:00
google-perftools (0.97-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Mon, 21 Apr 2008 15:20:52 -0700
Tue Mar 18 14:30:44 2008 Google Inc. <opensource@google.com> * google-perftools: version 0.96 release * major atomicops rewrite; fixed atomic ops code for linux/ppc (vchen) * nix the stacktrace library; now build structure is simpler (csilvers) * Speed up heap-checker, and reduce extraneous logging (maxim) * Improve itimer code for NPTL case (cgd) * Add source code annotations for use by valgrind, etc (kcc) * PORTING: Fix high resolution timers for Mac OS X (adlr) git-svn-id: http://gperftools.googlecode.com/svn/trunk@48 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2008-03-19 23:35:27 +00:00
google-perftools (0.96-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Tue, 18 Mar 2008 14:30:44 -0700
Tue Feb 12 12:28:32 2008 Google Inc. <opensource@google.com> * google-perftools: version 0.95 release * Better -- not perfect -- support for linux-ppc (csilvers) * Fix race condition in libunwind stacktrace (aruns) * Speed up x86 spinlock locking (m3b) * Improve heap-checker performance (maxim) * Heap checker traverses more ptrs inside heap-alloced objects (maxim) * Remove deprecated ProfilerThreadState function (cgd) * Update libunwind documentation for statically linked binaries (aruns) git-svn-id: http://gperftools.googlecode.com/svn/trunk@44 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2008-02-13 00:55:09 +00:00
google-perftools (0.95-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Tue, 12 Feb 2008 12:28:32 -0800
Thu Nov 29 07:59:43 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.94 release * PORTING: MinGW/Msys support -- runs same code as MSVC does (csilvers) * PORTING: Add NumCPUs support for Mac OS X (csilvers) * Work around a sscanf bug in glibc(?) (waldemar) * Fix Windows MSVC bug triggered by thread deletion (csilvers) * Fix bug that triggers in MSVC /O2: missing volatile (gpike) * March-of-time support: quiet warnings/errors for gcc 4.2, OS X 10.5 * Modify pprof so it works without nm: useful for windows (csilvers) * pprof: Support filtering for CPU profiles (cgd) * Bugfix: have realloc report to hooks in all situations (maxim) * Speed improvement: replace slow memcpy with std::copy (soren) * Speed: better iterator efficiency in RecordRegionRemoval (soren) * Speed: minor speed improvements via better bitfield alignment (gpike) * Documentation: add documentation of binary profile output (cgd) git-svn-id: http://gperftools.googlecode.com/svn/trunk@40 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-11-29 23:39:24 +00:00
google-perftools (0.94-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Thu, 29 Nov 2007 07:59:43 -0800
* google-perftools: version 0.93 release * PORTING: everything compiles on Solaris, OS X, FreeBSD (see INSTALL) * PORTING: cpu-profiler works on most platforms (much better GetPC()) * PORTING: heap-profiler works on most platforms * PORTING: improved windows support, including release builds * No longer build or run ptmalloc tests by default * Add support for using memfs filesystem to allocate memory in linux * WINDOWS: give debug library and release library different names Tue Jul 17 22:26:27 2007 Google Inc. <opensource@google.com> git-svn-id: http://gperftools.googlecode.com/svn/trunk@38 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-08-17 20:56:15 +00:00
google-perftools (0.93-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Fri, 17 Aug 2007 12:32:56 -0700
Tue Jul 17 22:26:27 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.92 release * PERFORMANCE: use a packed cache to speed up tcmalloc * PORTING: preliminary windows support! (see README.windows) * PORTING: better support for solaris, OS X, FreeBSD (see INSTALL) * Envvar support for running the heap-checker under gdb * Add weak declarations to maybe_threads to fix no-pthreads compile bugs * Some 64bit fixes, especially with pprof * Better heap-checker support for some low-level allocations * Fix bug where heap-profiles would sometimes get truncated * New documentation about how to handle common heap leak situations * Use computed includes for hash_map/set: easier config * Added all used .m4 templates to the distribution git-svn-id: http://gperftools.googlecode.com/svn/trunk@36 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-07-18 18:30:50 +00:00
google-perftools (0.92-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Tue, 17 Jul 2007 22:26:27 -0700
google-perftools (0.91-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Wed, 18 Apr 2007 16:43:55 -0700
Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.90 release * (As the version-number jump hints, this is a major new release: almost every piece of functionality was rewritten. I can't do justice to all the changes, but will concentrate on highlights.) *** USER-VISIBLE CHANGES: * Ability to "release" unused memory added to tcmalloc * Exposed more tweaking knobs via environment variables (see docs) * pprof tries harder to map addresses to functions * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10 *** INTERNAL CHANGES: * Much better 64-bit support * Better multiple-processor support (e.g. multicore contention tweaks) * Support for recent kernel ABI changes (e.g. new arg to mremap) * Addition of spinlocks to tcmalloc to reduce contention cost * Speed up tcmalloc by using __thread on systems that support TLS * Total redesign of heap-checker to improve liveness checking * More portable stack-frame analysis -- no more hard-coded constants! * Disentangled heap-profiler code and heap-checker code * Several new unittests to test, e.g., thread-contention costs * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64 *** KNOWN PROBLEMS: * CPU-profiling may crash on x86_64 (64-bit) systems. See the README * Profiling/heap-checking may deadlock on x86_64 systems. See README git-svn-id: http://gperftools.googlecode.com/svn/trunk@28 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-04-16 20:49:32 +00:00
google-perftools (0.90-1) unstable; urgency=low
Tue Jul 17 22:26:27 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.92 release * PERFORMANCE: use a packed cache to speed up tcmalloc * PORTING: preliminary windows support! (see README.windows) * PORTING: better support for solaris, OS X, FreeBSD (see INSTALL) * Envvar support for running the heap-checker under gdb * Add weak declarations to maybe_threads to fix no-pthreads compile bugs * Some 64bit fixes, especially with pprof * Better heap-checker support for some low-level allocations * Fix bug where heap-profiles would sometimes get truncated * New documentation about how to handle common heap leak situations * Use computed includes for hash_map/set: easier config * Added all used .m4 templates to the distribution git-svn-id: http://gperftools.googlecode.com/svn/trunk@36 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-07-18 18:30:50 +00:00
* New upstream release.
Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.90 release * (As the version-number jump hints, this is a major new release: almost every piece of functionality was rewritten. I can't do justice to all the changes, but will concentrate on highlights.) *** USER-VISIBLE CHANGES: * Ability to "release" unused memory added to tcmalloc * Exposed more tweaking knobs via environment variables (see docs) * pprof tries harder to map addresses to functions * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10 *** INTERNAL CHANGES: * Much better 64-bit support * Better multiple-processor support (e.g. multicore contention tweaks) * Support for recent kernel ABI changes (e.g. new arg to mremap) * Addition of spinlocks to tcmalloc to reduce contention cost * Speed up tcmalloc by using __thread on systems that support TLS * Total redesign of heap-checker to improve liveness checking * More portable stack-frame analysis -- no more hard-coded constants! * Disentangled heap-profiler code and heap-checker code * Several new unittests to test, e.g., thread-contention costs * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64 *** KNOWN PROBLEMS: * CPU-profiling may crash on x86_64 (64-bit) systems. See the README * Profiling/heap-checking may deadlock on x86_64 systems. See README git-svn-id: http://gperftools.googlecode.com/svn/trunk@28 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-04-16 20:49:32 +00:00
-- Google Inc. <opensource@google.com> Fri, 13 Apr 2007 14:50:51 -0700
google-perftools (0.8-1) unstable; urgency=low
Tue Jul 17 22:26:27 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.92 release * PERFORMANCE: use a packed cache to speed up tcmalloc * PORTING: preliminary windows support! (see README.windows) * PORTING: better support for solaris, OS X, FreeBSD (see INSTALL) * Envvar support for running the heap-checker under gdb * Add weak declarations to maybe_threads to fix no-pthreads compile bugs * Some 64bit fixes, especially with pprof * Better heap-checker support for some low-level allocations * Fix bug where heap-profiles would sometimes get truncated * New documentation about how to handle common heap leak situations * Use computed includes for hash_map/set: easier config * Added all used .m4 templates to the distribution git-svn-id: http://gperftools.googlecode.com/svn/trunk@36 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-07-18 18:30:50 +00:00
* New upstream release.
Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.90 release * (As the version-number jump hints, this is a major new release: almost every piece of functionality was rewritten. I can't do justice to all the changes, but will concentrate on highlights.) *** USER-VISIBLE CHANGES: * Ability to "release" unused memory added to tcmalloc * Exposed more tweaking knobs via environment variables (see docs) * pprof tries harder to map addresses to functions * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10 *** INTERNAL CHANGES: * Much better 64-bit support * Better multiple-processor support (e.g. multicore contention tweaks) * Support for recent kernel ABI changes (e.g. new arg to mremap) * Addition of spinlocks to tcmalloc to reduce contention cost * Speed up tcmalloc by using __thread on systems that support TLS * Total redesign of heap-checker to improve liveness checking * More portable stack-frame analysis -- no more hard-coded constants! * Disentangled heap-profiler code and heap-checker code * Several new unittests to test, e.g., thread-contention costs * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64 *** KNOWN PROBLEMS: * CPU-profiling may crash on x86_64 (64-bit) systems. See the README * Profiling/heap-checking may deadlock on x86_64 systems. See README git-svn-id: http://gperftools.googlecode.com/svn/trunk@28 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-04-16 20:49:32 +00:00
-- Google Inc. <opensource@google.com> Wed, 14 Jun 2006 15:11:14 -0700
google-perftools (0.7-1) unstable; urgency=low
Tue Jul 17 22:26:27 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.92 release * PERFORMANCE: use a packed cache to speed up tcmalloc * PORTING: preliminary windows support! (see README.windows) * PORTING: better support for solaris, OS X, FreeBSD (see INSTALL) * Envvar support for running the heap-checker under gdb * Add weak declarations to maybe_threads to fix no-pthreads compile bugs * Some 64bit fixes, especially with pprof * Better heap-checker support for some low-level allocations * Fix bug where heap-profiles would sometimes get truncated * New documentation about how to handle common heap leak situations * Use computed includes for hash_map/set: easier config * Added all used .m4 templates to the distribution git-svn-id: http://gperftools.googlecode.com/svn/trunk@36 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-07-18 18:30:50 +00:00
* New upstream release.
Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.90 release * (As the version-number jump hints, this is a major new release: almost every piece of functionality was rewritten. I can't do justice to all the changes, but will concentrate on highlights.) *** USER-VISIBLE CHANGES: * Ability to "release" unused memory added to tcmalloc * Exposed more tweaking knobs via environment variables (see docs) * pprof tries harder to map addresses to functions * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10 *** INTERNAL CHANGES: * Much better 64-bit support * Better multiple-processor support (e.g. multicore contention tweaks) * Support for recent kernel ABI changes (e.g. new arg to mremap) * Addition of spinlocks to tcmalloc to reduce contention cost * Speed up tcmalloc by using __thread on systems that support TLS * Total redesign of heap-checker to improve liveness checking * More portable stack-frame analysis -- no more hard-coded constants! * Disentangled heap-profiler code and heap-checker code * Several new unittests to test, e.g., thread-contention costs * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64 *** KNOWN PROBLEMS: * CPU-profiling may crash on x86_64 (64-bit) systems. See the README * Profiling/heap-checking may deadlock on x86_64 systems. See README git-svn-id: http://gperftools.googlecode.com/svn/trunk@28 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-04-16 20:49:32 +00:00
-- Google Inc. <opensource@google.com> Thu, 13 Apr 2006 20:59:09 -0700
google-perftools (0.6-1) unstable; urgency=low
Tue Jul 17 22:26:27 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.92 release * PERFORMANCE: use a packed cache to speed up tcmalloc * PORTING: preliminary windows support! (see README.windows) * PORTING: better support for solaris, OS X, FreeBSD (see INSTALL) * Envvar support for running the heap-checker under gdb * Add weak declarations to maybe_threads to fix no-pthreads compile bugs * Some 64bit fixes, especially with pprof * Better heap-checker support for some low-level allocations * Fix bug where heap-profiles would sometimes get truncated * New documentation about how to handle common heap leak situations * Use computed includes for hash_map/set: easier config * Added all used .m4 templates to the distribution git-svn-id: http://gperftools.googlecode.com/svn/trunk@36 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-07-18 18:30:50 +00:00
* New upstream release.
Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.90 release * (As the version-number jump hints, this is a major new release: almost every piece of functionality was rewritten. I can't do justice to all the changes, but will concentrate on highlights.) *** USER-VISIBLE CHANGES: * Ability to "release" unused memory added to tcmalloc * Exposed more tweaking knobs via environment variables (see docs) * pprof tries harder to map addresses to functions * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10 *** INTERNAL CHANGES: * Much better 64-bit support * Better multiple-processor support (e.g. multicore contention tweaks) * Support for recent kernel ABI changes (e.g. new arg to mremap) * Addition of spinlocks to tcmalloc to reduce contention cost * Speed up tcmalloc by using __thread on systems that support TLS * Total redesign of heap-checker to improve liveness checking * More portable stack-frame analysis -- no more hard-coded constants! * Disentangled heap-profiler code and heap-checker code * Several new unittests to test, e.g., thread-contention costs * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64 *** KNOWN PROBLEMS: * CPU-profiling may crash on x86_64 (64-bit) systems. See the README * Profiling/heap-checking may deadlock on x86_64 systems. See README git-svn-id: http://gperftools.googlecode.com/svn/trunk@28 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-04-16 20:49:32 +00:00
-- Google Inc. <opensource@google.com> Fri, 27 Jan 2006 14:04:27 -0800
google-perftools (0.5-1) unstable; urgency=low
Tue Jul 17 22:26:27 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.92 release * PERFORMANCE: use a packed cache to speed up tcmalloc * PORTING: preliminary windows support! (see README.windows) * PORTING: better support for solaris, OS X, FreeBSD (see INSTALL) * Envvar support for running the heap-checker under gdb * Add weak declarations to maybe_threads to fix no-pthreads compile bugs * Some 64bit fixes, especially with pprof * Better heap-checker support for some low-level allocations * Fix bug where heap-profiles would sometimes get truncated * New documentation about how to handle common heap leak situations * Use computed includes for hash_map/set: easier config * Added all used .m4 templates to the distribution git-svn-id: http://gperftools.googlecode.com/svn/trunk@36 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-07-18 18:30:50 +00:00
* New upstream release.
Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.90 release * (As the version-number jump hints, this is a major new release: almost every piece of functionality was rewritten. I can't do justice to all the changes, but will concentrate on highlights.) *** USER-VISIBLE CHANGES: * Ability to "release" unused memory added to tcmalloc * Exposed more tweaking knobs via environment variables (see docs) * pprof tries harder to map addresses to functions * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10 *** INTERNAL CHANGES: * Much better 64-bit support * Better multiple-processor support (e.g. multicore contention tweaks) * Support for recent kernel ABI changes (e.g. new arg to mremap) * Addition of spinlocks to tcmalloc to reduce contention cost * Speed up tcmalloc by using __thread on systems that support TLS * Total redesign of heap-checker to improve liveness checking * More portable stack-frame analysis -- no more hard-coded constants! * Disentangled heap-profiler code and heap-checker code * Several new unittests to test, e.g., thread-contention costs * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64 *** KNOWN PROBLEMS: * CPU-profiling may crash on x86_64 (64-bit) systems. See the README * Profiling/heap-checking may deadlock on x86_64 systems. See README git-svn-id: http://gperftools.googlecode.com/svn/trunk@28 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-04-16 20:49:32 +00:00
Fri Jul 15 16:10:51 2011 Google Inc. <opensource@google.com> * google-perftools: version 1.8 release * PORTING: (Disabled) support for patching mmap on freebsd (chapp...) * PORTING: Support volatile __malloc_hook for glibc 2.14 (csilvers) * PORTING: Use _asm rdtsc and __rdtsc to get cycleclock in windows (koda) * PORTING: Fix fd vs. HANDLE compiler error on cygwin (csilvers) * PORTING: Do not test memalign or double-linking on OS X (csilvers) * PORTING: Actually enable TLS on windows (jontra) * PORTING: Some work to compile under Native Client (krasin) * PORTING: deal with pthread_once w/o -pthread on freebsd (csilvers) * Rearrange libc-overriding to make it easier to port (csilvers) * Display source locations in pprof disassembly (sanjay) * BUGFIX: Actually initialize allocator name (mec) * BUGFIX: Keep track of 'overhead' bytes in malloc reporting (csilvers) * Allow ignoring one object twice in the leak checker (glider) * BUGFIX: top10 in pprof should print 10 lines, not 11 (rsc) * Refactor vdso source files (tipp) * Some documentation cleanups * Document MAX_TOTAL_THREAD_CACHE_SIZE <= 1Gb (nsethi) * Add MallocExtension::GetOwnership(ptr) (csilvers) * BUGFIX: We were leaving out a needed $(top_srcdir) in the Makefile * PORTING: Support getting argv0 on OS X * Add 'weblist' command to pprof: like 'list' but html (sanjay) * Improve source listing in pprof (sanjay) * Cap cache sizes to reduce fragmentation (ruemmler) * Improve performance by capping or increasing sizes (ruemmler) * Add M{,un}mapReplacmenet hooks into MallocHook (ribrdb) * Refactored system allocator logic (gangren) * Include cleanups (csilvers) * Add TCMALLOC_SMALL_BUT_SLOW support (ruemmler) * Clarify that tcmalloc stats are MiB (robinson) * Remove support for non-tcmalloc debugallocation (blount) * Add a new test: malloc_hook_test (csilvers) * Change the configure script to be more crosstool-friendly (mcgrathr) * PORTING: leading-underscore changes to support win64 (csilvers) * Improve debugallocation tc_malloc_size (csilvers) * Extend atomicops.h and cyceclock to use ARM V6+ optimized code (sanek) * Change malloc-hook to use a list-like structure (llib) * Add flag to use MAP_PRIVATE in memfs_malloc (gangren) * Windows support for pprof: nul and /usr/bin/file (csilvers) * TESTING: add test on strdup to tcmalloc_test (csilvers) * Augment heap-checker to deal with no-inode maps (csilvers) * Count .dll/.dylib as shared libs in heap-checker (csilvers) * Disable sys_futex for arm; it's not always reliable (sanek) * PORTING: change lots of windows/port.h macros to functions * BUGFIX: Generate correct version# in tcmalloc.h on windows (csilvers) * PORTING: Some casting to make solaris happier about types (csilvers) * TESTING: Disable debugallocation_test in 'minimal' mode (csilvers) * Rewrite debugallocation to be more modular (csilvers) * Don't try to run the heap-checker under valgrind (ppluzhnikov) * BUGFIX: Make focused stat %'s relative, not absolute (sanjay) * BUGFIX: Don't use '//' comments in a C file (csilvers) * Quiet new-gcc compiler warnings via -Wno-unused-result, etc (csilvers) git-svn-id: http://gperftools.googlecode.com/svn/trunk@110 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2011-07-16 01:07:10 +00:00
-- Google Inc. <opensource@google.com> Mon Nov 14 17:28:59 2005 -0800
Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.90 release * (As the version-number jump hints, this is a major new release: almost every piece of functionality was rewritten. I can't do justice to all the changes, but will concentrate on highlights.) *** USER-VISIBLE CHANGES: * Ability to "release" unused memory added to tcmalloc * Exposed more tweaking knobs via environment variables (see docs) * pprof tries harder to map addresses to functions * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10 *** INTERNAL CHANGES: * Much better 64-bit support * Better multiple-processor support (e.g. multicore contention tweaks) * Support for recent kernel ABI changes (e.g. new arg to mremap) * Addition of spinlocks to tcmalloc to reduce contention cost * Speed up tcmalloc by using __thread on systems that support TLS * Total redesign of heap-checker to improve liveness checking * More portable stack-frame analysis -- no more hard-coded constants! * Disentangled heap-profiler code and heap-checker code * Several new unittests to test, e.g., thread-contention costs * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64 *** KNOWN PROBLEMS: * CPU-profiling may crash on x86_64 (64-bit) systems. See the README * Profiling/heap-checking may deadlock on x86_64 systems. See README git-svn-id: http://gperftools.googlecode.com/svn/trunk@28 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-04-16 20:49:32 +00:00
google-perftools (0.4-1) unstable; urgency=low
Tue Jul 17 22:26:27 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.92 release * PERFORMANCE: use a packed cache to speed up tcmalloc * PORTING: preliminary windows support! (see README.windows) * PORTING: better support for solaris, OS X, FreeBSD (see INSTALL) * Envvar support for running the heap-checker under gdb * Add weak declarations to maybe_threads to fix no-pthreads compile bugs * Some 64bit fixes, especially with pprof * Better heap-checker support for some low-level allocations * Fix bug where heap-profiles would sometimes get truncated * New documentation about how to handle common heap leak situations * Use computed includes for hash_map/set: easier config * Added all used .m4 templates to the distribution git-svn-id: http://gperftools.googlecode.com/svn/trunk@36 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-07-18 18:30:50 +00:00
* New upstream release.
Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.90 release * (As the version-number jump hints, this is a major new release: almost every piece of functionality was rewritten. I can't do justice to all the changes, but will concentrate on highlights.) *** USER-VISIBLE CHANGES: * Ability to "release" unused memory added to tcmalloc * Exposed more tweaking knobs via environment variables (see docs) * pprof tries harder to map addresses to functions * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10 *** INTERNAL CHANGES: * Much better 64-bit support * Better multiple-processor support (e.g. multicore contention tweaks) * Support for recent kernel ABI changes (e.g. new arg to mremap) * Addition of spinlocks to tcmalloc to reduce contention cost * Speed up tcmalloc by using __thread on systems that support TLS * Total redesign of heap-checker to improve liveness checking * More portable stack-frame analysis -- no more hard-coded constants! * Disentangled heap-profiler code and heap-checker code * Several new unittests to test, e.g., thread-contention costs * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64 *** KNOWN PROBLEMS: * CPU-profiling may crash on x86_64 (64-bit) systems. See the README * Profiling/heap-checking may deadlock on x86_64 systems. See README git-svn-id: http://gperftools.googlecode.com/svn/trunk@28 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-04-16 20:49:32 +00:00
-- Google Inc. <opensource@google.com> Wed, 26 Oct 2005 15:19:16 -0700
google-perftools (0.3-1) unstable; urgency=low
Tue Jul 17 22:26:27 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.92 release * PERFORMANCE: use a packed cache to speed up tcmalloc * PORTING: preliminary windows support! (see README.windows) * PORTING: better support for solaris, OS X, FreeBSD (see INSTALL) * Envvar support for running the heap-checker under gdb * Add weak declarations to maybe_threads to fix no-pthreads compile bugs * Some 64bit fixes, especially with pprof * Better heap-checker support for some low-level allocations * Fix bug where heap-profiles would sometimes get truncated * New documentation about how to handle common heap leak situations * Use computed includes for hash_map/set: easier config * Added all used .m4 templates to the distribution git-svn-id: http://gperftools.googlecode.com/svn/trunk@36 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-07-18 18:30:50 +00:00
* New upstream release.
Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.90 release * (As the version-number jump hints, this is a major new release: almost every piece of functionality was rewritten. I can't do justice to all the changes, but will concentrate on highlights.) *** USER-VISIBLE CHANGES: * Ability to "release" unused memory added to tcmalloc * Exposed more tweaking knobs via environment variables (see docs) * pprof tries harder to map addresses to functions * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10 *** INTERNAL CHANGES: * Much better 64-bit support * Better multiple-processor support (e.g. multicore contention tweaks) * Support for recent kernel ABI changes (e.g. new arg to mremap) * Addition of spinlocks to tcmalloc to reduce contention cost * Speed up tcmalloc by using __thread on systems that support TLS * Total redesign of heap-checker to improve liveness checking * More portable stack-frame analysis -- no more hard-coded constants! * Disentangled heap-profiler code and heap-checker code * Several new unittests to test, e.g., thread-contention costs * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64 *** KNOWN PROBLEMS: * CPU-profiling may crash on x86_64 (64-bit) systems. See the README * Profiling/heap-checking may deadlock on x86_64 systems. See README git-svn-id: http://gperftools.googlecode.com/svn/trunk@28 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-04-16 20:49:32 +00:00
-- Google Inc. <opensource@google.com> Fri, 24 Jun 2005 18:02:26 -0700
google-perftools (0.2-1) unstable; urgency=low
Tue Jul 17 22:26:27 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.92 release * PERFORMANCE: use a packed cache to speed up tcmalloc * PORTING: preliminary windows support! (see README.windows) * PORTING: better support for solaris, OS X, FreeBSD (see INSTALL) * Envvar support for running the heap-checker under gdb * Add weak declarations to maybe_threads to fix no-pthreads compile bugs * Some 64bit fixes, especially with pprof * Better heap-checker support for some low-level allocations * Fix bug where heap-profiles would sometimes get truncated * New documentation about how to handle common heap leak situations * Use computed includes for hash_map/set: easier config * Added all used .m4 templates to the distribution git-svn-id: http://gperftools.googlecode.com/svn/trunk@36 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-07-18 18:30:50 +00:00
* New upstream release.
Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.90 release * (As the version-number jump hints, this is a major new release: almost every piece of functionality was rewritten. I can't do justice to all the changes, but will concentrate on highlights.) *** USER-VISIBLE CHANGES: * Ability to "release" unused memory added to tcmalloc * Exposed more tweaking knobs via environment variables (see docs) * pprof tries harder to map addresses to functions * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10 *** INTERNAL CHANGES: * Much better 64-bit support * Better multiple-processor support (e.g. multicore contention tweaks) * Support for recent kernel ABI changes (e.g. new arg to mremap) * Addition of spinlocks to tcmalloc to reduce contention cost * Speed up tcmalloc by using __thread on systems that support TLS * Total redesign of heap-checker to improve liveness checking * More portable stack-frame analysis -- no more hard-coded constants! * Disentangled heap-profiler code and heap-checker code * Several new unittests to test, e.g., thread-contention costs * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64 *** KNOWN PROBLEMS: * CPU-profiling may crash on x86_64 (64-bit) systems. See the README * Profiling/heap-checking may deadlock on x86_64 systems. See README git-svn-id: http://gperftools.googlecode.com/svn/trunk@28 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-04-16 20:49:32 +00:00
-- Google Inc. <opensource@google.com> Tue, 31 May 2005 08:14:38 -0700
Tue Feb 8 09:57:17 2005 El Goog <opensource@google.com> * 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
2007-03-22 03:00:33 +00:00
google-perftools (0.1-1) unstable; urgency=low
* Initial release.
Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com> * google-perftools: version 0.90 release * (As the version-number jump hints, this is a major new release: almost every piece of functionality was rewritten. I can't do justice to all the changes, but will concentrate on highlights.) *** USER-VISIBLE CHANGES: * Ability to "release" unused memory added to tcmalloc * Exposed more tweaking knobs via environment variables (see docs) * pprof tries harder to map addresses to functions * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10 *** INTERNAL CHANGES: * Much better 64-bit support * Better multiple-processor support (e.g. multicore contention tweaks) * Support for recent kernel ABI changes (e.g. new arg to mremap) * Addition of spinlocks to tcmalloc to reduce contention cost * Speed up tcmalloc by using __thread on systems that support TLS * Total redesign of heap-checker to improve liveness checking * More portable stack-frame analysis -- no more hard-coded constants! * Disentangled heap-profiler code and heap-checker code * Several new unittests to test, e.g., thread-contention costs * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64 *** KNOWN PROBLEMS: * CPU-profiling may crash on x86_64 (64-bit) systems. See the README * Profiling/heap-checking may deadlock on x86_64 systems. See README git-svn-id: http://gperftools.googlecode.com/svn/trunk@28 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
2007-04-16 20:49:32 +00:00
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.
Tue Feb 8 09:57:17 2005 El Goog <opensource@google.com> * 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
2007-03-22 03:00:33 +00:00
Tue May 31 08:14:38 2005 Google Inc. <opensource@google.com> * 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
2007-03-22 03:28:56 +00:00
-- Google Inc. <opensource@google.com> Fri, 11 Mar 2005 08:07:33 -0800