src/noarch/system/moc_comm_size.c

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#include <moc.h>
#ifdef __SPU__
#include <internal/spu/imoc_core_spu.h>
#else
#include <internal/ppu/imoc_core_ppu.h>
#endif

int MOC_Comm_size(MOC_Comm comm, int *size)
    {
    if (comm == MOC_COMM_WORLD)
        {
        *size = node_handle.comm_size;
        }
    else
        if (comm == MOC_COMM_SELF)
            {
            *size = 1;
            }
        else // if ( comm == MPI_COMM_NULL )
            {
            *size = 0;
            return MOC_ERR_COMM;
            }
    return 0;
    }

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