Lines Matching refs:profiling

29   - Add high resolution timestamp support for profiling.  (@tyroguru)
55   - Fix a profiling biasing issue which could cause incorrect heap usage and
57     profiling feature.  (@davidtgoldblatt)
83   - Avoid atexit(3) calls unless the relevant profiling features are enabled.
211   - Only initialize libgcc unwinder when profiling is enabled.  (@paravoid,
421   - Add mutex profiling, which collects a variety of statistics useful for
706   - Fix heap profiling context leaks in reallocation edge cases.  (@jasone)
744     unlikely to cause deadlocks in practice except when heap profiling was
839   This bugfix release continues the trend of xallocx() and heap profiling fixes.
853   This bugfix release addresses a few bugs specific to heap profiling.
869   optional extra space.  Note that a couple of minor heap profiling
875     fast path when heap profiling is enabled.  Additionally, split a special
893   - Fix heap profiling bugs:
894     + Fix heap profiling to distinguish among otherwise identical sample sites
947   - Implement per thread heap profiling, as well as the ability to
948     enable/disable heap profiling on a per thread basis.  Add the "prof.reset",
1030   - Change the heap profile dump format to support per thread heap profiling,
1066     calloc(), and realloc() when profiling is enabled.
1099   - Support heap profiling on FreeBSD.  This feature depends on the proc
1124   includes some non-trivial heap profiling optimizations not mentioned below.
1136   - Unless heap profiling is enabled, disable floating point code and don't link
1143   - Report ENOMEM rather than EINVAL if an OOM occurs during heap profiling
1209     profiling were enabled.
1281   - Fix heap profiling crash if sampled object is freed via realloc(p, 0).
1394   This version fixes numerous bugs related to heap profiling.
1442   - Heap profiling-specific fixes:
1444       computation, when using a small enough sample interval that profiling
1492   - Fix a race condition in heap profiling that could cause undefined behavior
1494   - Add missing mutex unlocks for some OOM error paths in the heap profiling
1524   - Make cumulative heap profiling data optional, so that it is possible to
1525     limit the amount of memory consumed by heap profiling data structures.
1531   - Increase default backtrace depth from 4 to 128 for heap profiling.
1547   - Fix a heap profiling bug due to sometimes losing track of requested object
1554     profiling).  This bug could cause zero-length backtraces to be reported.
1571   - Fix threads-related profiling bugs that affected accuracy and caused memory
1598   - Implement allocation profiling and leak checking.