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#
# mpi_data_fig.R, 30 Aug 18
#
# Data from:
# Reproducible {MPI} Micro-Benchmarking Isn't As Easy As You Think
# Sascha Hunold and Alexandra Carpen-Amarie and Jesper Larsson Tr{\"a}ff
#
# Example from:
# Evidence-based Software Engineering: based on the publicly available data
# Derek M. Jones
#
# TAG benchmark MPI
source("ESEUR_config.r")
pal_col=rainbow(2)
# "";"test";"count";"size";"time";"nodes";"nnp";"rank";"exp"
fig1=read.csv(paste0(ESEUR_dir, "probability/mpi_data_fig1.csv.xz"), sep=";", as.is=TRUE)
fig1_Allreduce=subset(fig1, test == "Allreduce")
fig1_Allreduce=subset(fig1_Allreduce, time < 60)
fig1_Scan=subset(fig1, test == "Scan")
plot(density(fig1_Allreduce$time), col=pal_col[2], main="",
xlim=c(15, 120),
xlab="Runtime (micro secs)", ylab="Density\n")
lines(density(fig1_Scan$time), col=pal_col[1])
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