QtCreator extremely slow with many includepaths

[rybka007]

I am building a project which uses PCL (point cloud library), VTK and boost. In Visual Studio everything is smooth but QtCreator becomes realy slow. Whenever I type something I wait several seconds for suggestions. It has become impossible to work. Are there any changes that I can make in the settings that will increase the speed?

[ChrisW67]

For a start, don't include everything by default. The less the source completion parser has to parse the better.

[rybka007]

I agree, that could help. Unfortunately this is not an option. I use many header files from all libraries, and I have to use most of the includepaths. I guess I could copy the necessary header files to some other directory so that they wouldn't be among thousands of others. But that is not the solution for huge projects.