我嘗試了3臺不同的計算機上執行局域網與下述R代碼中的MPI集羣:的R - 錯誤RMPI雪
library(plyr)
library(class)
library(snow)
cl <- makeCluster(spec=c("localhost","ip1","ip2"),master="ip3")
,但我得到一個錯誤:
Error in mpi.comm.spawn(slave = mpitask, slavearg = args, nslaves = count, :
Calloc could not allocate memory (18446744071562067968 of 4 bytes)
Warning messages:
1: In if (nslaves <= 0) stop("Choose a positive number of slaves.") : [...]
2: In mpi.comm.spawn(slave = mpitask, slavearg = args, nslaves = count, :
NA produced by coercition
這個錯誤是由什麼引起的?我無法找到有關當前主題的任何相關主題。