Hi Søren, I built v8 with vs2005. How to check if the snapshot is on?
2010/12/2 Søren Gjesse <[email protected]> > There are already a number of optimizations to make context creation fast > in V8. They are based on the snapshotting system where basically new > contexts are cloned from a "boilerplate" context. Are you building V8 with > snapshots turned on (snapshot=on when building with SCons)? For some reason > the default is to build without snapshots. > > Regards, > Søren > > On Thu, Dec 2, 2010 at 03:45, hua ye <[email protected]> wrote: > >> Dears, >> >> v8 is an excellent script engine. Now we are using it to develop a >> script emulator to run the script fragments in HTML pages. >> Performance is the most important index for our project. The profiling >> result shows that it costs the most time to create a new v8 context. >> To avoid the pollution between different HTML pages, a fresh context >> is needed for each page. >> Is there any way to reset a context to the fresh state after running >> script in it? Like: create a new context -> run script in this context >> -> reset to the initial state -> run other script -> reset to the >> initial state ->.... >> Is it possible to create a fresh context as the root, later contexts >> are cloned from it to reduce the cost? >> >> Thanks! >> >> Kenny >> >> -- >> v8-users mailing list >> [email protected] >> http://groups.google.com/group/v8-users >> > > -- > v8-users mailing list > [email protected] > http://groups.google.com/group/v8-users -- v8-users mailing list [email protected] http://groups.google.com/group/v8-users
