Neko  0.9.0
A portable framework for high-order spectral element flow simulations
device_mpi_reduce.h
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1 #ifndef __MATH_DEVICE_MPI_REDUCE_H__
2 #define __MATH_DEVICE_MPI_REDUCE_H__
3 
8 extern "C" {
9  void device_mpi_allreduce(void *buf_d, void *buf, int count,
10  size_t nbytes, int op);
11 
12  void device_mpi_allreduce_inplace(void *buf_d, int count,
13  size_t nbytes, int op);
14 }
15 
16 #endif // __MATH_DEVICE_MPI_REDUCE_H__
device_mpi_allreduce
void device_mpi_allreduce(void *buf_d, void *buf, int count, size_t nbytes, int op)
device_mpi_allreduce_inplace
void device_mpi_allreduce_inplace(void *buf_d, int count, size_t nbytes, int op)
buf
real * buf
Definition: pipecg_aux.cu:42