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mikhail.naganov@gmail.com 1cfc63cf8a New heap profiler: implement fast retaining sizes approximation.
Approximation is done by building a dominators tree for the heap graph.
Dominator nodes and retained sizes are serialized into JSON.

Removed:
 - reachable size (it is useless, after all);
 - HeapEntryCalculatedData (size is now stored in the node, retaining
   paths in a hash map);

Review URL: http://codereview.chromium.org/5154007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5867 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-11-22 14:00:40 +00:00
benchmarks Promote the current V8 benchmark suite candidate to version 6. 2010-10-07 07:25:22 +00:00
include New heap profiler: implement fast retaining sizes approximation. 2010-11-22 14:00:40 +00:00
samples Add stack traces to mjsunit tests. 2010-05-14 10:00:24 +00:00
src New heap profiler: implement fast retaining sizes approximation. 2010-11-22 14:00:40 +00:00
test New heap profiler: implement fast retaining sizes approximation. 2010-11-22 14:00:40 +00:00
tools Add bignum fall-back when the fast dtoa doesn't succeed. This removes Gay's dtoa for the double->string direction. We still need it for the string->double direction. 2010-11-17 13:20:44 +00:00
.gitignore Add '.cpplint-cache' to ignore lists for SVN and Git. This change also sets 'ignore' property on '.', although this change isn't visible in Rietveld. 2009-12-11 09:01:38 +00:00
AUTHORS ARM: The Simulator will now handle different VFP rounding modes. RZ and RM are implemented. This is a commit of 2010-11-09 08:26:02 +00:00
ChangeLog Prepare push to trunk. Now working on version 2.5.8. 2010-11-18 10:28:47 +00:00
LICENSE Get rid of duplicate LICENSE entry for the Valgrind 2009-09-27 09:33:11 +00:00
SConstruct Clean up definitions in simulator. 2010-10-25 16:40:41 +00:00