Bug 89387 - improve performance for some matrix operations

[Filippo giacchè]

Hi Eike,
thanks for your answer..
just a few question...

-why there is no need to modify that function?
there are many function with "fixme" near them (in
core/sc/source/core/tool/scmatrix.cxx), are they not to be
modified/optimized?

- what is the main goal of this task (tdf#bug 89387) ?


thanks,

Kind regards
Filippo Giacchè




2016-12-13 19:24 GMT+00:00 Eike Rathke <erack at redhat.com>:

> Hi Filippo,
>
> On Monday, 2016-12-12 16:40:50 +0100, Filippo giacchè wrote:
>
> > I ' m working on Bug 89387 - improve performance for some matrix
> operations.
> > I ' m looking the function ScFullMatrix::MatCopy in
> > /core/sc/source/core/tool/scmatrix.cxx and I wonder how can I try it?,
> how
> > can I test the performance of the function?
>
> Just for completeness, as mentioned on IRC already, MatCopy() is used in
> the DDE spreadsheet function to copy result values,
> sc/source/core/tool/interpr2.cxx ScInterpreter::ScDde()
>
> I wouldn't waste too much time to optimize that specific MatCopy
> function as that is the only place where it is used.
>
>   Eike
>
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