Re: chol problem in 2.9.5

[John W. Eaton]

On 31-May-2006, Dmitri A. Sergatskov wrote:

| On 5/26/06, John W. Eaton <address@hidden> wrote:
| ...
| > | octave:3> c=chol(b)
| > | error: chol: matrix not positive definite
| > | error: evaluating assignment expression near line 3, column 2
| >
| > I'm unable to duplicate this problem with my current sources.
| >
| 
| John,
| Did you compile with --enable-64=yes?

No.

| If I recompile src.rpm with --enable-64=no the problem goes away...
| (this is with gcc 4.1.1)

OK, when you compile with --enable-64, what LAPACK and BLAS libraries
are you linking with?  Are they compiled in a way that makes integers
8 bytes wide?

jwe