This CL also disables marking stack overflow handling and certain heap profiler subsystems.
-- Vyacheslav Egorov On Thu, Jan 6, 2011 at 8:53 PM, <[email protected]> wrote: > Reviewers: Erik Corry, > > Description: > Separate markbits from heap object map words into bitmaps. > > This change considerably degrades marking (50% slowdown) and sweeping (25% > slowdown) but this is intended. > > We are going to reduce overheads in the CLs that will follow. > > Please review this at http://codereview.chromium.org/6088012/ > > SVN Base: https://v8.googlecode.com/svn/branches/experimental/gc > > Affected files: > M src/heap-inl.h > M src/heap.h > M src/heap.cc > M src/mark-compact.h > M src/mark-compact.cc > M src/objects-inl.h > M src/objects.h > M src/objects.cc > M src/spaces.h > M src/spaces.cc > > > -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev
