That seems to have helped: I'm down from ~1600 lines of error messages
to under 500.

I'll probably have to do the rest by hand, and will try to make a
patch file of the changes

James


On Fri, 22 Aug 2014 13:49:14 -0700, Balaji, Pavan <balaji@anl.gov> wrote:

Can you try the patch from this ticket?

https://trac.mpich.org/projects/mpich/ticket/2090

 — Pavan

On Aug 22, 2014, at 3:47 PM, James <jamesqf@charter.net> wrote:

Hi,

(Apologies if this is the wrong place to post, but all the links
on the MPE page seem to redirect to MPICH.)

I am trying to build the MPE profiling libraries to work with MPICH.
However, I am getting about a thousand lines of compile error messages,
because some MPE routines use K&R-style function declarations, which
don't match up with the prototypes in mpi.h

00106 log_mpi_core.c: In function 'MPI_Allgather':
00107 log_mpi_core.c:1550:8: error: argument 'sendbuf' doesn't match prototype
00108  void * sendbuf;
00109         ^
00110 In file included from log_mpi_core.c:10:0:
00111 /opt/mpich/include/mpi.h:1002:5: error: prototype declaration
00112  int MPI_Allgather(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf,
00113      ^

Before I go and try to fix all these myself, could I ask 1) Has it
already been done somewhere? or 2) Has it not been done because there's
now something better than MPE for tracing/profiling?

To be clear, I'm not interested in profiling MPI itself, but what the
program is doing between calls to MPI routines.

Thanks,
James

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