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#
# hujics-proc-pita.R, 9 Oct 16
#
# Data from:
# Workload Modeling for Computer Systems Performance Evaluation
# Dror G. Feitelson
#
# Example from:
# Empirical Software Engineering using R
# Derek M. Jones
source("ESEUR_config.r")
plot_layout(2, 1)
# amd10.2 SF root __ 0.05 secs Wed Dec 30 12:07
pita.2=read.fwf(paste0(ESEUR_dir, "data-check/hujics-proc-pita-1998.txt.xz"),
width=c(-34, 4))
pita.2=subset(pita.2, V1 <= 1.0 & V1 >= 0.5,)
hist(pita.2$V1, breaks=100, col="red",
main="",
xlim=c(0.5, 1.0),
xlab="", ylab="Number of processes\n")
text(0.75, 900, "2 significant digits", cex=1.3)
# amd10.2 SF root __ 0.046875 secs Wed Dec 30 12:07
pita.6=read.fwf(paste0(ESEUR_dir, "data-check/hujics-proc-pita-1998-res.txt.xz"),
width=c(-34, 8))
pita.6=subset(pita.6, V1 <= 1.0 & V1 >= 0.5)
hist(pita.6$V1, breaks=100, col="red",
main="",
xlim=c(0.5, 1.0),
xlab="Runtime (seconds)", ylab="Number of processes\n")
text(0.75, 900, "6 significant digits", cex=1.3)
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