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| author | csilvers <csilvers@6b5cf1ce-ec42-a296-1ba9-69fdba395a50> | 2010-08-05 20:36:47 +0000 |
|---|---|---|
| committer | csilvers <csilvers@6b5cf1ce-ec42-a296-1ba9-69fdba395a50> | 2010-08-05 20:36:47 +0000 |
| commit | 682ff7da1205398376ee725b4ce3219c107b3f8a (patch) | |
| tree | 5140c04e49c3be7a04985ce4f67b04cfbc66034c /src/common.h | |
| parent | 488eee994d571da216ef105d4144282c801f0eee (diff) | |
| download | gperftools-682ff7da1205398376ee725b4ce3219c107b3f8a.tar.gz | |
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
Diffstat (limited to 'src/common.h')
| -rw-r--r-- | src/common.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/common.h b/src/common.h index 5226998..e2906d6 100644 --- a/src/common.h +++ b/src/common.h @@ -111,6 +111,10 @@ inline Length pages(size_t bytes) { ((bytes & (kPageSize - 1)) > 0 ? 1 : 0); } +// For larger allocation sizes, we use larger memory alignments to +// reduce the number of size classes. +int AlignmentForSize(size_t size); + // Size-class information + mapping class SizeMap { private: |