You also need to run (once) ccache -M 8 GB (or larger, sets the cache size).
And possibly add something to your path. Run which gcc to see if it's pointing to the ccache hook or the original gcc. Run ccache -s to see if it actually does something. On 2 June 2014 15:11, Johan Hake <[email protected]> wrote: > Have you set: > > export CCACHE_BASEDIR=$HOME > > Johan > > > On Mon, Jun 2, 2014 at 2:44 PM, Anders Logg <[email protected]> wrote: > >> I have started using ccache to build/rebuild DOLFIN and wanted to ask >> if the following numbers look reasonable. >> >> Time for `make -j5 install` after previous build and `make clean`: >> >> real3m4.661s >> user11m59.574s >> sys0m33.240s >> >> Time for `make -j5 install` after building another branch, then >> changing back and doing `make clean`: >> >> real3m40.268s >> user14m56.854s >> sys0m43.644s >> >> Both cases are 10 minutes+. Is this reasonable? I was expecting much >> faster build times. >> >> -- >> Anders >> _______________________________________________ >> fenics mailing list >> [email protected] >> http://fenicsproject.org/mailman/listinfo/fenics >> > > > _______________________________________________ > fenics mailing list > [email protected] > http://fenicsproject.org/mailman/listinfo/fenics > >
_______________________________________________ fenics mailing list [email protected] http://fenicsproject.org/mailman/listinfo/fenics
