Status: New
Owner: ----
New issue 3254 by [email protected]: V8 snapshot size on Android
http://code.google.com/p/v8/issues/detail?id=3254
Hello,
I'm using the V8 snapshots to initialize my V8 context on Android with a
preloaded (large) JavaScript library (using the --extra-code argument).
Before it has already not been possible to include all source code in the
snapshot but I managed to include great parts of the library this way.
However, now every time I update V8 the snapshot seems to grow and I have
to remove parts from the snapshot.
- With V8 (2014-03-06: Version 3.25.5, Last Changed Rev: 19696) the
acceptable size of the JavaScript library was 76.121 kb
- With V8 (2014-03-20: Version 3.25.22, Last Changed Rev: 20133) it changed
to 74.625 kb
- Now with V8 (2014-04-03: Version 3.26.4, Last Changed Rev: 20455) the
size changed again to 71.532 kb
Overall I think the snapshot size is too limited and the changing limit
makes it really hard to use the very nice snapshot functionality to speed
up context creation.
This is the trace when the snapshot is too big:
(_ZN2v88internal2OS5AbortEv)
(V8_Fatal)
(_ZN2v88internal10PagedSpace15SlowAllocateRawEi)
(_ZN2v88internal10PagedSpace11AllocateRawEi)
(_ZN2v88internal4Heap12ReserveSpaceEPiPPh)
(_ZN2v88internal12Deserializer11DeserializeEPNS0_7IsolateE)
(_ZN2v88internal7Isolate4InitEPNS0_12DeserializerE)
(_ZN2v88internal2V810InitializeEPNS0_12DeserializerE)
(_ZN2v88internal8Snapshot10InitializeEPKc)
(_ZN2v82V810InitializeEv)
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