Ilmar Wilbers wrote: > The demos are linked to lapack because umfpack needs to be linked to > lapack.
I thought that umfpack required blas. 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 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
