#****************************************************************
# LTBI screening model ACE
# N Green
# Aug 2017
# library(parallel)
if (getwd() != "Q:/R/cluster--LTBI-decision-tree") {
exit_wd <- getwd()}
setwd("Q:/R/cluster--LTBI-decision-tree")
# update local cluster folder data
file.copy(from = paste0(data_folder, "/scenario_parameters.RData"),
to = "scenario_parameters.RData", overwrite = TRUE)
file.copy(from = paste0(data_folder, "/osNode_cost.Rds"),
to = "osNode_cost.Rds", overwrite = TRUE)
# sync functions
#
# syncr::syncr(src = "C:/Users/ngreen1/Dropbox/TB/IDEA/R/packages/treeSimR/R/assign_branch_values.R",
# dest = "Q:/R/cluster--LTBI-decision-tree")
#
# syncr::syncr(src = "C:/Users/ngreen1/Dropbox/TB/IDEA/R/packages/treeSimR/R/assign_branch_vals.R",
# dest = "Q:/R/cluster--LTBI-decision-tree")
#
# syncr::syncr(src = "C:/Users/ngreen1/Dropbox/TB/IDEA/R/packages/treeSimR/R/payoff.R",
# dest = "Q:/R/cluster--LTBI-decision-tree")
#
# syncr::syncr(src = "C:/Users/ngreen1/Dropbox/TB/IDEA/R/packages/treeSimR/R/calc_expectedValues",
# dest = "Q:/R/cluster--LTBI-decision-tree")
#
# syncr::syncr(src = "C:/Users/ngreen1/Dropbox/TB/IDEA/R/packages/treeSimR/R/calc_pathway_probs",
# dest = "Q:/R/cluster--LTBI-decision-tree")
#
# syncr::syncr(src = "C:/Users/ngreen1/Dropbox/TB/IDEA/R/packages/treeSimR/R/sample_distributions.R",
# dest = "Q:/R/cluster--LTBI-decision-tree")
source("decision_tree_cluster.R")
# parallel config ---------------------------------------------------------
# Calculate the number of cores
no_cores <- detectCores() - 1
# Initiate cluster
cl <- makeCluster(no_cores, outfile = "temp_logfile.txt")
n.uk_tb <- 1
n.exit_tb <- 1
clusterExport(cl, "n.uk_tb")
clusterExport(cl, "n.exit_tb")
clusterExport(cl, "N.mc")
clusterEvalQ(cl, library(data.tree))
clusterEvalQ(cl, library(dplyr))
clusterEvalQ(cl, library(treeSimR))
clusterEvalQ(cl, source("subset_pop_dectree.R"))
clusterEvalQ(cl, source("myToDataFrame_fns.R"))
# clusterCall(cl, function() { source("subset_pop_dectree.R") })
set.seed(12345)
ptm <- proc.time()
dectree_res <- parLapplyLB(cl,
scenario_parameters,
fun = decision_tree_cluster,
N.mc = N.mc,
n.uk_tb = n.uk_tb,
n.exit_tb = n.exit_tb,
cost_dectree = "osNode_cost.Rds",
health_dectree = "osNode_cost.Rds")
proc.time() - ptm
stopCluster(cl)
# save --------------------------------------------------------------------
save(dectree_res, file = paste(exit_wd, diroutput, "dectree_res.RData", sep = "/"))
setwd(exit_wd)
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