Displaying 4 results from an estimated 4 matches for "dgebrd".
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2005 Aug 28
2
xerbla called from BLAS routine (PR#8100)
Full_Name: G?ran Brostr?m
Version: R-2.1.1, 2.2.0
OS: Debian unstable
Submission from: (NULL) (213.65.9.59)
Some BLAS routines call xerbla for error messages, which results in a message
like
"LAPACK routine DGER gave error code -9".
Suggested solution: In
void F77_NAME(xerbla)(char *srname, int *info)
{
/* srname is not null-terminated. It should be 6 characters. */
char
2009 Jun 26
1
problems compiling for RHEL 5.3 x86_64
...ted as the BLAS it can be
used as the LAPACK /via/ --with-lapack.
If you do use --with-lapack, be aware of potential problems with bugs in
the LAPACK 3.0 sources (or in the posted corrections to those sources).
In particular, bugs in |DGEEV| and |DGESDD| have resulted in error
messages such as
DGEBRD gave error code -10
Not quite the same error code, but close enough I suspect they're related.
I tried different forms of blas too (atlas, acml) - made little difference.
So, several quick questions:
1. anyone managed to get x86_64 R compiled under either RHEL, Fedora, or
CentOS? I don'...
2003 Apr 17
3
R 1.7.0 installation problem: make check fails when using --with-lapack option
...8.351867e+16
>
> hilbert <- function(n) { i <- 1:n; 1 / outer(i - 1, i, "+") }
> sv9 <- svd(h9 <- hilbert(9))$ d
> kappa(h9)# pretty high!
[1] 728289149562
> kappa(h9, exact = TRUE) == max(sv9) / min(sv9)
Error in La.svd(x, nu, nv, method) : LAPACK routine DGEBRD gave error code -10
Execution halted
As I understand from the configure output (and config.status) R used the
-L/R_HOME/bin -lRlapack
but this seemed to have built ok.
compiling anew after configure with the same option set but without
--with-lapack make check yields not error test base-R
Is t...
2009 Jun 26
0
2.9.0 and make check errors | mystery deepens
...ted as the BLAS it can be
used as the LAPACK /via/ --with-lapack.
If you do use --with-lapack, be aware of potential problems with bugs in
the LAPACK 3.0 sources (or in the posted corrections to those sources).
In particular, bugs in |DGEEV| and |DGESDD| have resulted in error
messages such as
DGEBRD gave error code -10
So, seems that I'm seeing something analogous (or exactly like) to the
'bug' indicated above.
So, suggestions on how to proceed? It seems that the problem lies with
LAPACK. Indeed, system comes with LAPACK 3.xx (I have both 32- and
64-bit flavors, which differ a...