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| 1 Fri Jul 15 16:10:51 2011 Google Inc. <opensource@google.com> |
| 2 |
| 3 * google-perftools: version 1.8 release |
| 4 * PORTING: (Disabled) support for patching mmap on freebsd (chapp...) |
| 5 * PORTING: Support volatile __malloc_hook for glibc 2.14 (csilvers) |
| 6 * PORTING: Use _asm rdtsc and __rdtsc to get cycleclock in windows (koda
) |
| 7 * PORTING: Fix fd vs. HANDLE compiler error on cygwin (csilvers) |
| 8 * PORTING: Do not test memalign or double-linking on OS X (csilvers) |
| 9 * PORTING: Actually enable TLS on windows (jontra) |
| 10 * PORTING: Some work to compile under Native Client (krasin) |
| 11 * PORTING: deal with pthread_once w/o -pthread on freebsd (csilvers) |
| 12 * Rearrange libc-overriding to make it easier to port (csilvers) |
| 13 * Display source locations in pprof disassembly (sanjay) |
| 14 * BUGFIX: Actually initialize allocator name (mec) |
| 15 * BUGFIX: Keep track of 'overhead' bytes in malloc reporting (csilvers) |
| 16 * Allow ignoring one object twice in the leak checker (glider) |
| 17 * BUGFIX: top10 in pprof should print 10 lines, not 11 (rsc) |
| 18 * Refactor vdso source files (tipp) |
| 19 * Some documentation cleanups |
| 20 * Document MAX_TOTAL_THREAD_CACHE_SIZE <= 1Gb (nsethi) |
| 21 * Add MallocExtension::GetOwnership(ptr) (csilvers) |
| 22 * BUGFIX: We were leaving out a needed $(top_srcdir) in the Makefile |
| 23 * PORTING: Support getting argv0 on OS X |
| 24 * Add 'weblist' command to pprof: like 'list' but html (sanjay) |
| 25 * Improve source listing in pprof (sanjay) |
| 26 * Cap cache sizes to reduce fragmentation (ruemmler) |
| 27 * Improve performance by capping or increasing sizes (ruemmler) |
| 28 * Add M{,un}mapReplacmenet hooks into MallocHook (ribrdb) |
| 29 * Refactored system allocator logic (gangren) |
| 30 * Include cleanups (csilvers) |
| 31 * Add TCMALLOC_SMALL_BUT_SLOW support (ruemmler) |
| 32 * Clarify that tcmalloc stats are MiB (robinson) |
| 33 * Remove support for non-tcmalloc debugallocation (blount) |
| 34 * Add a new test: malloc_hook_test (csilvers) |
| 35 * Change the configure script to be more crosstool-friendly (mcgrathr) |
| 36 * PORTING: leading-underscore changes to support win64 (csilvers) |
| 37 * Improve debugallocation tc_malloc_size (csilvers) |
| 38 * Extend atomicops.h and cyceclock to use ARM V6+ optimized code (sanek) |
| 39 * Change malloc-hook to use a list-like structure (llib) |
| 40 * Add flag to use MAP_PRIVATE in memfs_malloc (gangren) |
| 41 * Windows support for pprof: nul and /usr/bin/file (csilvers) |
| 42 * TESTING: add test on strdup to tcmalloc_test (csilvers) |
| 43 * Augment heap-checker to deal with no-inode maps (csilvers) |
| 44 * Count .dll/.dylib as shared libs in heap-checker (csilvers) |
| 45 * Disable sys_futex for arm; it's not always reliable (sanek) |
| 46 * PORTING: change lots of windows/port.h macros to functions |
| 47 * BUGFIX: Generate correct version# in tcmalloc.h on windows (csilvers) |
| 48 * PORTING: Some casting to make solaris happier about types (csilvers) |
| 49 * TESTING: Disable debugallocation_test in 'minimal' mode (csilvers) |
| 50 * Rewrite debugallocation to be more modular (csilvers) |
| 51 * Don't try to run the heap-checker under valgrind (ppluzhnikov) |
| 52 * BUGFIX: Make focused stat %'s relative, not absolute (sanjay) |
| 53 * BUGFIX: Don't use '//' comments in a C file (csilvers) |
| 54 * Quiet new-gcc compiler warnings via -Wno-unused-result, etc (csilvers) |
| 55 |
1 Fri Feb 04 15:54:31 2011 Google Inc. <opensource@google.com> | 56 Fri Feb 04 15:54:31 2011 Google Inc. <opensource@google.com> |
2 | 57 |
3 * google-perftools: version 1.7 release | 58 * google-perftools: version 1.7 release |
4 * Reduce page map key size under x86_64 by 4.4MB (rus) | 59 * Reduce page map key size under x86_64 by 4.4MB (rus) |
5 * Remove a flaky malloc-extension test (fdabek) | 60 * Remove a flaky malloc-extension test (fdabek) |
6 * Improve the performance of PageHeap::New (ond..., csilvers) | 61 * Improve the performance of PageHeap::New (ond..., csilvers) |
7 * Improve sampling_test with no-inline additions/etc (fdabek) | 62 * Improve sampling_test with no-inline additions/etc (fdabek) |
8 * 16-byte align debug allocs (jyasskin) | 63 * 16-byte align debug allocs (jyasskin) |
9 * Change FillProcSelfMaps to detect out-of-buffer-space (csilvers) | 64 * Change FillProcSelfMaps to detect out-of-buffer-space (csilvers) |
10 * Document the need for sampling to use GetHeapSample (csilvers) | 65 * Document the need for sampling to use GetHeapSample (csilvers) |
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490 * Get rid of the libc-preallocate code (which could crash on some | 545 * Get rid of the libc-preallocate code (which could crash on some |
491 systems); no longer needed with local-threads fix (csilvers) | 546 systems); no longer needed with local-threads fix (csilvers) |
492 | 547 |
493 Tue Feb 8 09:57:17 2005 Google Inc. <opensource@google.com> | 548 Tue Feb 8 09:57:17 2005 Google Inc. <opensource@google.com> |
494 | 549 |
495 * google-perftools: initial release: | 550 * google-perftools: initial release: |
496 The google-perftools package contains some utilities to improve | 551 The google-perftools package contains some utilities to improve |
497 and analyze the performance of C++ programs. This includes an | 552 and analyze the performance of C++ programs. This includes an |
498 optimized thread-caching malloc() and cpu and heap profiling | 553 optimized thread-caching malloc() and cpu and heap profiling |
499 utilities. | 554 utilities. |
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