Hi, The result I get for lapack is
/usr/lib/liblapack.a /usr/lib/liblapack.so /usr/lib/liblapack.so.3 /usr/lib/liblapack.so.3.0 /usr/lib/liblapack.so.3.0.3 but for blas, there's no match. However, my school's tutorial said lapack and blas can be used with the option -llapack -lblas. Is there some other directory where they are usually install? I'm wondering if I can use lapack + gotoblas together? I tried to specify the libraries but ./configure failed. Thank you. On 1/27/07, Satish Balay <balay at mcs.anl.gov> wrote: > > > On Sat, 27 Jan 2007, Ben Tay wrote: > > > My school's server has lapack and blas installed. However, I can't > > get it to be automatically detected by using ./configure. what is > > the filename that I should used? > > what do you have for: > > ls /usr/lib/libblas* /usr/lib/liblapack* > > > Btw, can I use GotoBlas? I tried to specify libgoto.a or > > libgoto_northwoodp- r1.10.so and I managed to compile. However, > > during testing, the error msg are > > yeah - you can use gotoblas - but you'll still need lapack. > > > /nas/lsftmp/g0306332/petsc-2.3.2-p8/lib/linux-nompi-goto/libpetscksp.so: > > undefined reference to `pthread_join' > > Lools like goto requires -lpthread > > Satish > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20070127/1a0b2bce/attachment.htm>