运行的openmpi命令 “mpicxx hello_cxx.cc -o你好”,而 hello_cxx.cc: In function ‘int main(int, char**)’:
hello_cxx.cc:25:5: error: ‘MPI’ has not been declared
MPI::Init();
^~~ hello_cxx.cc:26:12: error
我想在我的mpi程序中执行边界交换。 我有结构,看起来像: cell** local_petri_A;
local_petri_A = calloc(p_local_petri_x_dim,sizeof(*local_petri_A));
for(int i = 0; i < p_local_petri_x_dim ; i ++){
local_petri_A[i] = cal
我刚刚编译了支持MPI的TensorFlow(master),并且现在在tf.train.Server对象中指定了“grpc + mpi”协议。但是,试图启动训练过程时,总有一个确切工人谁与错误 F ./tensorflow/contrib/mpi/mpi_utils.h:47] Failed to convert worker name to MPI index: ps:0:0 我每次重现错误失