On entry to DGEMV parameter number 6 had an illegal value

[Barry Smith]

   This an error message from BLAS.

   BLAS has a terrible model for error handling; it just prints
a message to screen that you cannot control and does not
return an error code :-(

    Are you
1) using a BAIJ matrix with a block size bigger than 8?
2) the bcgsl KSP solver or
3) dense matrices (how do you create the dense matrix?)
4) are you using 64bit integers (very unlikely)

   The best thing to do is run in the debugger to see when/where/why
this is happening.

   Barry


On Fri, 9 Jun 2006, Jordi Marcé Nogué wrote:

> Ups! I've forgotten.
>
> This happens in the line "KSPSolve(solve);"
>
> :-)
>
>
>
>
> En/na owner-petsc-users at mcs.anl.gov ha escrit:
>> Hi!
>> 
>> When I'm running my code in the screen appears this message: "** On entry 
>> to DGEMV  parameter number  6 had an illegal value"
>> 
>> I've tried to find information in internet but I haven't found a link which 
>> apperas this message and a PetsC information. Is this problem from PetsC? 
>> What's happens?
>> 
>> Thanks,
>> jordi
>
>
>