shmem_char_g(3), shmem_float_g(3),

C or C++:

#include <mpp/shmem.h>
char shmem_char_g(const char *addr, int pe);
short shmem_short_g(const short *addr, int pe);
int shmem_int_g(const int *addr, int pe);
long shmem_long_g(const long *addr, int pe);
long shmem_longlong_g(const long long *addr, int pe);
float shmem_float_g(const float *addr, int pe);
double shmem_double_g(const double *addr, int pe);
long shmem_longdouble_g(const long double *addr, int pe);

These routines provide a very low latency get capability for single elements of most basic types.

The arguments are as follows:

addr

The remotely accessible array element or scalar data object which will receive the data on the remote PE.

pe

The number of the remote PE.

intro_shmem(3), shmem_get(3)