[mpich-discuss] Nemesis engine query by Viswanath

[Viswanath Krishnamurthy]

Hi,

Thanks for the previous post on MPI_Init_thread. Here is the sample program
which failed


#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<iostream>
#include<vector>
#include<pthread.h>
#include<mpi.h>
#include <boost/mpi/environment.hpp>
#include <boost/mpi/communicator.hpp>
#include <boost/serialization/vector.hpp>
#include <boost/mpi.hpp>
using namespace std;
using namespace boost::serialization;
using namespace boost::archive;
namespace mpi = boost::mpi; // using mpi library under boost namespace
mpi::environment env;
mpi::communicator world;
#define MASTER 0
// Aim of this program is to print the Rank of each process and size of
number of MPI Run
int main(int argc, char *argv[])
{
// Declarations and prototypes
int rankID, numprocessors,provided;
// Any serial code goes in here
// Initialize the MPI Environment over here
//MPI_Init(&argc,&argv);
int returnvalue =
MPI_Init_thread(&argc,&argv,MPI_THREAD_MULTIPLE,&provided);
        printf("\n VALUE OF PROVIDED IS %d",provided);
printf("\n VALUE OF MPI_THREAD_MULTIPLE IS %d",MPI_THREAD_MULTIPLE);
if(provided < MPI_THREAD_MULTIPLE)
        {
                printf("\n THREAD LIBRARY DOESN'T HAVE MULTITHREADING
SUPPORT:");
                //exit(1);
        }

// Terminate the MPI Environment
MPI_Finalize();

}

Error got:

Assertion failed in file
/home/viswa/libraries/mpich-3.1.4/src/include/mpiimplthreadpost.h at line
163: depth > 0 && depth < 10
internal ABORT - process 1
internal ABORT - process 0

I tried to use boost library in my MPI Code. Is MPI_Init_thread
designed to work with Boost libraries?. If not, please suggest an
alternative to
send vectors(STL types) using MPI.

MPI version - 3.1.4

CPU Info:

Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                8
On-line CPU(s) list:   0-7
Thread(s) per core:    1
Core(s) per socket:    4
Socket(s):             2
NUMA node(s):          1
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 44
Stepping:              2
CPU MHz:               3458.000
BogoMIPS:              6916.00
Hypervisor vendor:     VMware
Virtualization type:   full
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              12288K
NUMA node0 CPU(s):     0-7
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