readme script for parallel computing

parallel_readme provide framework for parallel

parallel_readme()

Value

scripts for initialization

Author

Tien-Cheng Wang

Examples

parallel_readme()
#> 
#> n.cores <- parallel::detectCores() - 1
#> #create the cluster
#> my.cluster <- parallel::makeCluster(
#>   n.cores,
#>   type = "PSOCK"
#> )
#> doParallel::registerDoParallel(cl = my.cluster)
#> 
#> system.time(
#>   res <- foreach(
#>     i  = 1:length(data_list),      # index
#>     j = data_list,                 # content
#>     .packages = c("dplyr","purrr") # your required packages
#>   ) %dopar% {
#> 
#>    # load(your_custom_script.R)
#>    # or define it here function(i,j){}
#> 
#>    # action for each list element in the loop
#>    # j[[i]] %>%  ...
#>   }
#> )
#> 
#> doParallel::stopImplicitCluster()
#>