[Webkit-unassigned] [Bug 92258] New: The grid benchmark from the Google spreadsheets team is slow

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=92258

           Summary: The grid benchmark from the Google spreadsheets team
                    is slow
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: eric at webkit.org
                CC: fishd at chromium.org


The grid benchmark from the Google spreadsheets team is slow

The google spreadsheets team does a variety things to make gigantic spreadsheets responsive in the browser, including not even loading the whole spreadsheet into the DOM at once.

They provided Darin (and through Darin, me) a tiny benchmark which use innerHTML repeatedly to update a table, in a similar manner to how at least some versions of spreadsheet handle scrolling.

Looking at this microbenchmark in a sampler shows some low hanging fruit which I've filed as separate bugs and blocked here.

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