44 lines
1.0 KiB
R
44 lines
1.0 KiB
R
library(ggplot2)
|
|
library(dplyr)
|
|
library(scales)
|
|
library(jsonlite)
|
|
|
|
args=commandArgs(trailingOnly=TRUE)
|
|
|
|
# Read the timetable from args[1]
|
|
input_file = "input.json"
|
|
if (length(args)>0) { input_file = args[1] }
|
|
|
|
# Load the dataset in NDJSON format
|
|
dataset = jsonlite::stream_in(file(input_file)) %>%
|
|
jsonlite::flatten()
|
|
|
|
# We only need the nblocks and time
|
|
df = select(dataset, config.unitName, size, latency) %>%
|
|
rename(unitName=config.unitName)
|
|
|
|
df$unitName = as.factor(df$unitName)
|
|
df$sizeFactor = as.factor(df$size)
|
|
|
|
ppi=300
|
|
h=8
|
|
w=12
|
|
|
|
png("latency.png", width=w*ppi, height=h*ppi, res=ppi)
|
|
|
|
p = ggplot(data=df, aes(x=size, y=latency)) +
|
|
labs(x="Size (bytes)", y="Latency (us)",
|
|
title="OSU latency benchmark",
|
|
subtitle=input_file) +
|
|
geom_boxplot(aes(color=unitName, group=interaction(unitName, sizeFactor))) +
|
|
scale_y_continuous(trans=log10_trans()) +
|
|
scale_x_continuous(trans=log2_trans()) +
|
|
theme_bw() +
|
|
theme(legend.position = c(0.15, 0.9))
|
|
|
|
# Render the plot
|
|
print(p)
|
|
|
|
## Save the png image
|
|
dev.off()
|