I’ve heard about this trick/incantation as well, but haven’t managed to measure a significant performance gain (though it makes sense in theory). Do you know

I’ve heard about this trick/incantation as well, but haven’t managed to measure a significant performance gain (though it makes sense in theory). Do you know of any quantitative evidence that this is solid advice? I suppose my testing is not at all scientific, just my anecdotal experience using make -j(i+1)