- 08 Dec, 2016 2 commits
-
-
yangguo authored
Aside from the default snapshot, there is no need for additional context snapshots to have the ability to replace the global proxy and global object after deserialization. Changes include: - Changes to the API to better distinguish default context snapshot from additional context snapshots. - Disallow global handles when creating snapshots. - Allow extensions when creating snapshots. This solves the issue of not being able to having accessors and interceptors on the global object of contexts to be serialized. R=jochen@chromium.org, peria@chromium.org BUG=chromium:617892 Review-Url: https://codereview.chromium.org/2557743003 Cr-Commit-Position: refs/heads/master@{#41588}
-
yangguo authored
R=jochen@chromium.org BUG=chromium:617892 Review-Url: https://codereview.chromium.org/2561783002 Cr-Commit-Position: refs/heads/master@{#41587}
-
- 24 Jun, 2016 1 commit
-
-
yangguo authored
We have a lot of long-encoded root list items in type feedback vectors. Review-Url: https://codereview.chromium.org/2090563002 Cr-Commit-Position: refs/heads/master@{#37237}
-
- 15 Jun, 2016 1 commit
-
-
yangguo authored
R=jochen@chromium.org, vogelheim@chromium.org BUG=chromium:617892 Review-Url: https://codereview.chromium.org/2055203002 Cr-Commit-Position: refs/heads/master@{#37008}
-
- 10 Jun, 2016 2 commits
-
-
yangguo authored
R=vogelheim@chromium.org Review-Url: https://codereview.chromium.org/2052433003 Cr-Commit-Position: refs/heads/master@{#36890}
-
yangguo authored
And use it to implement existing the existing snapshot API. R=jochen@chromium.org, vogelheim@chromium.org BUG=chromium:617892 Review-Url: https://codereview.chromium.org/2046423002 Cr-Commit-Position: refs/heads/master@{#36879}
-
- 19 May, 2016 1 commit
-
-
rmcilroy authored
We cannot tier up from interpreted to baseline code when there is an activation of the function on the stack. This significantly regresses the performance of recursive functions since they are unlikely to get tiered up. This CL adds the ability for a function to be marked for baseline compilation when it returns. To do this we patch the InterpreterEntryTrampoline return address to point to InterpreterMarkBaselineOnReturn, which leaves the interpreted frame and recompile the function for baseline. This improves the score of EarlyBoyer by ~8x for Ignition. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1965343002 Cr-Commit-Position: refs/heads/master@{#36360}
-
- 18 May, 2016 1 commit
-
-
yangguo authored
Currently attached references are only used for global proxy, source string and code stubs. Mid-term future we want to use attached references for arbitrary objects (in fixed order) provided from outside. This change renames BackReference to SerializerReference to include both back references and attached references. R=mtrofin@chromium.org, vogelheim@chromium.org Review-Url: https://codereview.chromium.org/1992723002 Cr-Commit-Position: refs/heads/master@{#36318}
-
- 05 Apr, 2016 1 commit
-
-
yangguo authored
R=ulan@chromium.org BUG=v8:4886 LOG=N Review URL: https://codereview.chromium.org/1859063003 Cr-Commit-Position: refs/heads/master@{#35266}
-
- 31 Mar, 2016 1 commit
-
-
mlippautz authored
Change x64 to use the external references like all other platforms. BUG=chromium:581076 LOG=N Review URL: https://codereview.chromium.org/1844283002 Cr-Commit-Position: refs/heads/master@{#35160}
-
- 21 Mar, 2016 1 commit
-
-
yangguo authored
Code that we want to keep after warming up may have context-dependent inline caches. Clear these to avoid running into IC misses after deserialization. R=vogelheim@chromium.org BUG=v8:4836 LOG=N Review URL: https://codereview.chromium.org/1811263002 Cr-Commit-Position: refs/heads/master@{#34945}
-
- 17 Mar, 2016 2 commits
-
-
yangguo authored
Immortal immovable roots must be allocated on the first page of the space. If serializing the root list exceeds the first page, immortal immovable root objects might end up outside of the first page. That could cause missing write barriers. We now iterate the root list twice. The first time we only serialize immortal immovable root objects. The second time we serialize the rest. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/1811913002 Cr-Commit-Position: refs/heads/master@{#34859}
-
yangguo authored
A startup snapshot is considered cold when it does not contain any function code. We can now create a warm startup snapshot from a cold one by running a warm-up script. Functions exercised by the warm-up script are compiled and its code included in the warm startup snapshot. Side effects caused by the warm-up script does not persist. R=vogelheim@chromium.org BUG=v8:4836 LOG=Y Review URL: https://codereview.chromium.org/1805903002 Cr-Commit-Position: refs/heads/master@{#34849}
-
- 01 Mar, 2016 1 commit
-
-
yangguo authored
R=rossberg@chromium.org, ulan@chromium.org, vogelheim@chromium.org Review URL: https://codereview.chromium.org/1751863002 Cr-Commit-Position: refs/heads/master@{#34395}
-