>> The demos are linked to lapack because umfpack needs to be linked to >> lapack. > > I thought that umfpack required blas. That is true, we are looking into this now. > > I haven't had any success when installing atlas3-base-dev or setting > ATLAS_DIR. I only see the problem when running the SLEPc demo. From > 'ldd demo' I get > Did you generate a new umfpack.pc?
ilmar > liblapack.so.3 => /usr/lib/atlas/liblapack.so.3 (0xb6821000) > > Garth > > Maybe I didn't understand you question properly? >> >> ilmar >> >> Garth N. Wells wrote: >>> Can you remind me why DOLFIN is linked to lapack? I recall a thread >>> on this a few weeks ago. >>> >>> Garth >>> >>> Ilmar Wilbers wrote: >>>> I discussed the same issue with Anders earlier. The sse2 version >>>> does not install in /usr/lib/atlas as expected. Try setting >>>> ATLAS_DIR, or, perhaps better, install atlas3-base-dev instead og >>>> atlas3-sse2-dev >>>> >>>> ilmar >>>> >>>> Garth N. Wells wrote: >>>>> Has anyone tried running the demo that uses SLEPc >>>>> (demo/la/eigensolver/cpp)? When I run it, I get >>>>> >>>>> ./demo: symbol lookup error: >>>>> /usr/lib/atlas/sse2/liblapack.so.3: undefined symbol: ATL_dGetNB >>>>> >>>>> Any ideas? >>>>> >>>>> Garth >>>>> _______________________________________________ >>>>> DOLFIN-dev mailing list >>>>> [email protected] >>>>> http://www.fenics.org/mailman/listinfo/dolfin-dev >>>>> >>>> _______________________________________________ >>>> DOLFIN-dev mailing list >>>> [email protected] >>>> http://www.fenics.org/mailman/listinfo/dolfin-dev >> _______________________________________________ >> DOLFIN-dev mailing list >> [email protected] >> http://www.fenics.org/mailman/listinfo/dolfin-dev > _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
