jemalloc-jemalloc

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Commit Graph

Author	SHA1	Message	Date
Jason Evans	ec5344eba2	Optimize ExtractSymbols (pprof). Modify ExtractSymbols to operate on sorted PCs and libraries, in order to reduce computational complexity from O(N*M) to O(N+M).	2010-04-02 18:49:34 -07:00
Jason Evans	a53610130d	Use addr2line only for --line option (pprof).	2010-04-02 18:48:27 -07:00
Jason Evans	a91f210929	Import pprof from google-perftools, svn r91. Fix divide-by-zero error in pprof. It is possible for sample contexts to currently have no associated objects, but the cumulative statistics are still useful, depending on how the user invokes pprof. Since jemalloc intentionally does not filter such contexts, take care not to divide by 0 when re-scaling for v2 heap sampling. Install pprof as part of 'make install'. Update pprof documentation.	2010-04-02 14:41:02 -07:00

Author

SHA1

Message

Date

Jason Evans

ec5344eba2

Optimize ExtractSymbols (pprof).

Modify ExtractSymbols to operate on sorted PCs and libraries, in order
to reduce computational complexity from O(N*M) to O(N+M).

2010-04-02 18:49:34 -07:00

Jason Evans

a53610130d

Use addr2line only for --line option (pprof).

2010-04-02 18:48:27 -07:00

Jason Evans

a91f210929

Import pprof from google-perftools, svn r91.

Fix divide-by-zero error in pprof.  It is possible for sample contexts
to currently have no associated objects, but the cumulative statistics
are still useful, depending on how the user invokes pprof.  Since
jemalloc intentionally does not filter such contexts, take care not to
divide by 0 when re-scaling for v2 heap sampling.

Install pprof as part of 'make install'.

Update pprof documentation.

2010-04-02 14:41:02 -07:00

3 Commits