[Qgis-developer] (how) should multicore rendering work ?

[Sandro Santilli]

I noticed that even with "Render layers in parallel using many CPU cores"
checked and "Max cores to use" set to 8, my CPU monitor shows a single CPU
is used while a single ~8 millions PostGIS point rows are being rendered.

If I uncheck "Render layers in parallel using many CPU cores" nothing
changes. Is this normal/expected with a single layer ?

--strk;