LAPACK failures

[Steve Kargl]

On Sun, Jan 02, 2005 at 01:40:38PM -0800, Jerry DeLisle wrote:
> This is results using -O -pipe -g with:
> 
> Configured with: ../gcc/configure --prefix=/opt/gfortran --enable-
> languages=c,f95Thread model: posix
> gcc version 4.0.0 20050101 (experimental)
> 
> 
>  CST drivers:      1 out of  11664 tests failed to pass the threshold
>  CBD:      1 out of   4085 tests failed to pass the threshold
>  CGT:    764 out of   2694 tests failed to pass the threshold
>  CGT drivers:    516 out of   2033 tests failed to pass the threshold
>  CHE:    128 out of   1624 tests failed to pass the threshold
>  CHE drivers:     94 out of   1072 tests failed to pass the threshold
>  CHP:    124 out of   1404 tests failed to pass the threshold
>  CHP drivers:     94 out of   1072 tests failed to pass the threshold
>  CSY:     92 out of   1864 tests failed to pass the threshold
>  CSY drivers:     72 out of   1240 tests failed to pass the threshold
>  CSP:     84 out of   1620 tests failed to pass the threshold
>  CSP drivers:     72 out of   1240 tests failed to pass the threshold
>  CLS drivers:   2340 out of  65268 tests failed to pass the threshold
>  DXV drivers:    200 out of   5000 tests failed to pass the threshold
>  SXV drivers:     37 out of   5000 tests failed to pass the threshold
>  SST:    1 out of  4662 tests failed to pass the threshold
>  SST drivers:      1 out of  14256 tests failed to pass the threshold
>  ZXV drivers:     24 out of   5000 tests failed to pass the threshold
>  ZGG drivers:      1 out of   1273 tests failed to pass the threshold
>  ZHE:    128 out of   1624 tests failed to pass the threshold
>  ZHE drivers:     94 out of   1072 tests failed to pass the threshold
>  ZHP:    124 out of   1404 tests failed to pass the threshold
>  ZHP drivers:     94 out of   1072 tests failed to pass the threshold
>  ZSY:     73 out of   1864 tests failed to pass the threshold
>  ZSY drivers:     58 out of   1240 tests failed to pass the threshold
>  ZSP:     68 out of   1620 tests failed to pass the threshold
>  ZSP drivers:     58 out of   1240 tests failed to pass the threshold
> 
> This is quite a few more failures then before so it seems something
> broke.  on i686-pc-linux-gnu.
> 
> Seems to be in the complex routines.  Should I try to pull previous
> snapshots out of cvs to see when this may have happened?
> 

Odd.  Here's my FreeBSD results for i386-*freebsd6.0

kargl[210] grep -i fail *.out
csep.out: CST:    1 out of  4662 tests failed to pass the threshold
csep.out: CST:    2 out of  4662 tests failed to pass the threshold
dgd.out: DXV drivers:    200 out of   5000 tests failed to pass the threshold
sgd.out: SXV drivers:     37 out of   5000 tests failed to pass the threshold
ssep.out: SST:    1 out of  4662 tests failed to pass the threshold
ssep.out: SST drivers:      1 out of  14256 tests failed to pass the threshold
zgd.out: ZXV drivers:     24 out of   5000 tests failed to pass the threshold
kargl[211] gfortran --version
GNU Fortran 95 (GCC 4.0.0 20050102 (experimental))

I also note that I can't even build gcc on my FreeBSD laptop.
The difference is the above is on an athon processor while
my laptop is pentium 4 M.

-- 
Steve