Re: GotoBLAS2 gives many FAILS on test of eigs.cc

[Fredrik Lingvall]

On 01/20/11 09:58, John W. Eaton wrote:
> On 20-Jan-2011, Fredrik Lingvall wrote:
>
> | I also have the issue that I need to change n from 200 to 100 in
> | doc/interpreter/sparseimages.m to make Octave build (see also
> | 
> http://octave.1599824.n4.nabble.com/Octave-3-3-54-snapshot-available-for-ftp-td3051025.html)
> | 
> | It's configured with:
> | 
> | ./configure  CFLAGS="-O2 -pipe -march=native -pthread" \
> |          CXXFLAGS="-O2 -pipe -march=native -pthread" \
> |          LDFLAGS="-lgfortran" F77=gfortran \
> |          FFLAGS="-O2 -pipe -march=native -pthread" \
> |          F77_INTEGER_8_FLAG="-fdefault-integer-8" \
> |          --enable-64 --prefix=/usr/local/ \
> |          --with-blas=/usr/local/lib/libBLAS.so
> | --with-lapack=/usr/local/lib/libLAPACK.so --enable-shared
>
> And you built your copies of libBLAS.so and libLAPACK.so so that they
> also use 8-byte integers?
>
> jwe
Yes.

LAPACK is build with:

OPTS     = -O2 -march=native -fdefault-integer-8 -fPIC

and Goto BLAS with:

BINARY=64

and

INTERFACE64 = 1

/Fredrik