Re: Problems with CLAPACK SVD routines on OS X



Hi,

I appreciate your input, although your suggestions do not seem to make
any difference in this case.

Interestingly, I have been able to get my program to work on smaller
more symmetric matrices, but the results are different from those
given by Matlab's SVD routines. Perhaps the problem is with the OS X
Intel implementation of LAPACK or CLAPACK?

Thanks,
Robert

On Aug 7, 11:37 pm, "akakiyakakiev...@xxxxxxxxx"
<akakiyakakiev...@xxxxxxxxx> wrote:
Hello,
I'm not using LAPACK, but for delete arrays you must use:

delete [] s;
delete [] wk;
etc.

I don't think that the problem is this, but tell me if now works!

doublereal *s = new doublereal[M];
doublereal *wk = new doublereal[3*M*N];
doublereal *uu = new doublereal[M*N];
doublereal *vt = new doublereal[M*N];
delete IWORK;
delete s;
delete wk;
delete uu;
delete vt;


.



Relevant Pages

  • Re: Problems with CLAPACK SVD routines on OS X
    ... Intel implementation of LAPACK or CLAPACK? ... but for delete arrays you must use: ... delete IWORK; ...
    (sci.math.num-analysis)
  • Re: Problems with CLAPACK SVD routines on OS X
    ... Intel implementation of LAPACK or CLAPACK? ... but for delete arrays you must use: ... delete IWORK; ...
    (sci.math.num-analysis)
  • Re: Problems with CLAPACK SVD routines on OS X
    ... Intel implementation of LAPACK or CLAPACK? ... but for delete arrays you must use: ... delete IWORK; ...
    (sci.math.num-analysis)
  • Re: Who uses clapack?
    ... At netlib there is cblas and there is clapack. ... developers not knowing how to interface C and Fortran ... ATLAS offers a few lapack functions so you can extend ...
    (sci.math.num-analysis)
  • Re: Why I cant find zgesvd in clapack.h
    ... I do not know much about clapack becaue I prefere to include ... When zgesvd is missing that's maybe because nobody needed it up ... you can use the clapack.h declarations as a pattern to create ... the argument list according to the man pages of lapack or the source ...
    (sci.math.num-analysis)