finalize R 'wrapper' for stage 1; WARNING: changed series encoding. TODO: test

[epclust.git] / code / stage1 / wrapper.R

ppam_exe = function(path=".", np=parallel::detectCores(), data=NULL, args="DontLetMeEmpty")
{
	command_line = paste("mpirun -np ",np," ",path,"/ppam.exe",sep="")

	#if data provided (as data.frame or matrix...): binarize it, and add it as first argument
	if (!is.null(data))
	{
		write.csv(data, "/tmp/data_csv")
		system(paste(path,"/ppam.exe serialize /tmp/data_csv /tmp/data_bin 0 0",sep=""))
		command_line = paste(command_line," ","/tmp/data_bin",sep="")
	}

	command_line = paste(command_line," ",args,sep="")
	system(command_line)
}