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Hi Stephan,

On 05/10/2013 08:30 AM, Kohei Yoshida wrote:
On Fri, May 10, 2013 at 6:57 AM, Stephan Bergmann <sbergman@redhat.com <mailto:sbergman@redhat.com>> wrote:

    FYI, at least with my recent master --enable-dbgutil builds (on
    Fedora 18), JunitTest_sc_unoapi seemingly takes forever (but
    eventually does finish).  It looks like Java test code calls a
    ScCellRangeObj::doImport where that ScCellRangeObj's
    aRange.aEnd.nRow = 1048575 is pretty large, leading to ~endless
    ScDocument::Broadcast work.

    Maybe related to some of Kohei's recent work on sc broadcasting?


Probably. I'll take a look at it today. I didn't think I'd changed the previous broadcasting behavior, but obviously something has changed.

This commit should fix it.
http://cgit.freedesktop.org/libreoffice/core/commit/?id=5441e509f87c96ca36913bd443152adbb8ad2c98

We were indeed over-broadcasting on cell range deletions. With this change, only the deletion of non-empty cells will get broadcasted which matches the original behavior before my rework.

Thanks for discovering this.

Kohei

--
Kohei Yoshida, LibreOffice Calc hacker, SUSE.


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