Reviewers: Søren Gjesse, Description: 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); Please review this at http://codereview.chromium.org/5154007/ SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge Affected files: M include/v8-profiler.h M src/api.cc M src/profile-generator-inl.h M src/profile-generator.h M src/profile-generator.cc M src/utils.h M test/cctest/test-heap-profiler.cc -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev
