 Ryan Macnak
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0f46e9c38f
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[vm] Forward weak table entries in bulk.
First sliding compaction in dart2js hello (without marking):
15409 us -> 13922 us (-9.7%) N=5
Bug: https://github.com/dart-lang/sdk/issues/30978
Change-Id: I07c0215e4e92e00a777fa38276a59352d83e4a3b
Reviewed-on: https://dart-review.googlesource.com/18516
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Erik Corry <erikcorry@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
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2017-11-22 01:37:37 +00:00 |
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Zachary Anderson
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6cd8a79078
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VM: Re-format to use at most one newline between functions
R=asiva@google.com
Review-Url: https://codereview.chromium.org/2974233002 .
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2017-07-13 08:08:37 -07:00 |
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Zachary Anderson
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a1bcf051d8
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clang-format runtime/vm
R=johnmccutchan@google.com
Review URL: https://codereview.chromium.org/2481873005 .
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2016-11-08 13:54:47 -08:00 |
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Siva Annamalai
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98cdaecda2
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Add a hash map for a raw object to id mapping, this table will be used during snapshot writing in order to map a raw object to an object id. This would enable us to get rid of the current scheme of displacing the object header with the object id while writing a snapshot (requires no GC should be happening while a snapshot is being written and hampers concurrent GC).
R=iposva@google.com
Review URL: https://codereview.chromium.org/1399783002 .
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2015-10-12 11:05:53 -07:00 |
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iposva@google.com
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56b0fc10a7
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Reland r24563 and r24564 with fixes cumbersome API leading to leaks.
- Add a WeakTable to the VM. This is used to remember the
native peers registered through the Dart C API as well
as assigning identity hashcodes to objects when needed.
- Use the hashcode to lookup entries in the Expando.
Review URL: https://codereview.chromium.org//18826007
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24822 260f80e4-7a28-3924-810f-c04153c831b5
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2013-07-08 21:41:05 +00:00 |
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iposva@google.com
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fb06bcdff3
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- Revert r24564 and r24563 due to unexplained malloc corruption.
Review URL: https://codereview.chromium.org//18051007
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24565 260f80e4-7a28-3924-810f-c04153c831b5
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2013-06-28 00:27:25 +00:00 |
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iposva@google.com
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9c9989d2f6
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- Add a WeakTable to the VM. This is used to remember the
native peers registered through the Dart C API as well
as assigning identity hashcodes to objects when needed.
- Use the hashcode to lookup entries in the Expando.
R=asiva@google.com
Review URL: https://codereview.chromium.org//17992002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24563 260f80e4-7a28-3924-810f-c04153c831b5
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2013-06-28 00:01:47 +00:00 |
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