Re: [Valgrind-users] valgrind and MPI wrappers

[Seán <sea...@gm...>]

Robert,

Fantastic! Valgrind now running with mpich, and returning meaningful
results.
A simple suppression file gets rid of a few extra errors associated with
things like MPI_Init.



R. Crockett wrote:
> 
> Sean,
> 
> I have encountered the same problem. The problem lies in how command-line
> arguments are parsed.
> 
> Have a look at the following webpage
> 
> https://csd.vpac.org/twiki/bin/view/Tech/ParallelDebugging#Using_valgrind_with_MPICH_to_che
> 
> which gives instructions on getting valgrind to work with mpich. The
> upshot is that you will have to create a mpirun_dbg.valgrind shell script
> that parses the command line arguments correctly. This may require a
> little monkeying around with the script, like stripping of quotes and
> such.
> 
> Hope this helps,
> Robert
> 
> 

-- 
View this message in context: http://www.nabble.com/valgrind-and-MPI-wrappers-tp10324423p23518788.html
Sent from the Valgrind - Users mailing list archive at Nabble.com.