project/build plugin: how many cores for build tool invocation ?

[Alexander Neundorf]

On Samstag, 3. Februar 2024 17:08:35 CET Alexander Neundorf wrote:
> Hi,
> 
> I'm looking into support of the cmake file API for kate.
> It can read the generated files, and it can generate the set of build
> commands. Now, when using make (or cmake --build), I have to tell make how
> many processes to use in paralell using -j <n>.
> 
> What is a good way to get the number of available cores in Qt or KDE or Kate
> ? Or is there already a setting like this in kate I can reuse ?

found it, QThread::idealThreadCount() looks good.

Alex