* gsl_blas_dsyrk
@ 2004-11-15 17:56 kaska
2004-11-15 19:00 ` gsl_blas_dsyrk Brian Gough
0 siblings, 1 reply; 2+ messages in thread
From: kaska @ 2004-11-15 17:56 UTC (permalink / raw)
To: gsl-discuss
Hello everyone,
did anybody have problems using the blas 3 routine:
gsl_blas_dsyrk
(rank-k update of a matrix).
it gives me incorrect results. when i try using the fortran
dsyrk straight from blas it gives me the correct result
but the gsl_blas_dsyrk does not.
i tried using couple other blas 3 routines from gsl
and they work fine. is there a bug/patch?
thanx
k
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: gsl_blas_dsyrk
2004-11-15 17:56 gsl_blas_dsyrk kaska
@ 2004-11-15 19:00 ` Brian Gough
0 siblings, 0 replies; 2+ messages in thread
From: Brian Gough @ 2004-11-15 19:00 UTC (permalink / raw)
To: kaska; +Cc: gsl-discuss
kaska@yatsen.cas.McMaster.CA writes:
> did anybody have problems using the blas 3 routine:
> gsl_blas_dsyrk
> (rank-k update of a matrix).
> it gives me incorrect results. when i try using the fortran
> dsyrk straight from blas it gives me the correct result
> but the gsl_blas_dsyrk does not.
> i tried using couple other blas 3 routines from gsl
> and they work fine. is there a bug/patch?
Could you submit a bug report to bug-gsl@gnu.org with a small program
that demonstrates the problem reproducibly. Thanks.
--
Brian Gough
Network Theory Ltd,
Commercial support for GSL --- http://www.network-theory.co.uk/gsl/
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