Niklas Nebel
Thu, 19 Nov 2009 07:21:03 -0800
On 11/19/09 16:00, Kohei Yoshida wrote:
On Thu, 2009-11-19 at 09:25 +0100, Erich Neuwirth wrote:Hello, Excel 2007 already does parallel computing. A spreadsheet program internally creates a dependency graph of the cells. A dependency graph also knows which parts of a complex calculation are not dependent on each other, and therefore can be run in parallel.Gotcha. So Excel's formula calculation is already multi-threaded. This is an area we should still work on to improve with Calc.
The idea has of course come up before (see http://wiki.services.openoffice.org/wiki/Calc/Performance/misc), but it hasn't been evaluated in much detail yet.
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