| commit | 38e68e9978236db87c9008bbe47db80525d2fa16 | [log] [tgz] |
|---|---|---|
| author | Hiroshi Yamauchi <yamauchi@google.com> | Fri Mar 07 13:59:08 2014 -0800 |
| committer | Hiroshi Yamauchi <yamauchi@google.com> | Fri Mar 14 17:45:08 2014 -0700 |
| tree | d678fea32b91d148e33c71ff0e6a53a90f2585b8 | |
| parent | fb5b21d1d598b6b42e5d5ca1dac4a040832558fb [diff] |
Use the card table to speed up the GSS collector. Scan only dirty cards, as opposed to the whole space, to find references from the non-moving spaces to the bump pointer spaces at bump pointer space only collections. With this change, the Ritz MemAllocTest speeds up by 8-10% on host and 2-3% on N4. The Ritz EvaluateFibonacci speeds up by 8% and its average pause time is reduced by 43% on N4. Bug: 11650816 Change-Id: I1eefe75776bc37e24673b301ffa65a25f9bd4cde