Skip to content
Permalink
539c0370b5
Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
Go to file
 
 
Cannot retrieve contributors at this time
50 lines (37 sloc) 2.17 KB
# Plot the data
# Imports
library(reshape2)
library(ggplot2)
# Load the data
# Change path to file
# data_path <- '../parallel/analysis.csv' # You can use this instead
data_path <- '/home/reynaldo/Documents/School/Spring2017/HPC/project/parallel_mcmc/parallel/complete_analysis.csv'
perf_data <- read.csv(file=data_path, header=TRUE, sep=",")
melted_data <- melt(perf_data, id=c("trial", "block", "thread"))
five_hundred_trials <- melted_data[which(melted_data$trial == 500), ]
five_hundred_trials$thread = as.factor(five_hundred_trials$thread)
# Generate Plots
# Create Scatter plot (Blocks vs Threads)
base_plot <- ggplot(five_hundred_trials, aes(x=block, y=time, color=variable))
base_plot <- base_plot + geom_point(aes(x=block, y=thread, size=value, color=variable))
base_plot <- base_plot + scale_size(range = c(0, 10))
base_plot <- base_plot + xlab("Threads") + ylab("Time (seconds)")
base_plot <- base_plot + ggtitle("Blocks vs Time") + theme(plot.title = element_text(hjust = 0.5))
base_plot
# Find which combination of blocks and threads works best
ours_five_hundred_trials <- five_hundred_trials[which(five_hundred_trials$variable == "our_time"), ]
ours_five_hundred_trials <- ours_five_hundred_trials[which(!is.na(ours_five_hundred_trials$thread)), ]
line_base <- ggplot(ours_five_hundred_trials, aes(x=block, y=value, group=thread, shape=thread, color=thread)) +
geom_line() +
geom_point()
line_base <- line_base + xlab("Blocks") + ylab("Time (seconds)") + labs(colour = "Num Threads", shape="Num Threads")
line_base <- line_base + ggtitle("Blocks vs Time vs Threads") + theme(plot.title = element_text(hjust = 0.5))
line_base
# Best Number of threads vs The other implementations for Blocks vs Time
one_threads_500_trials <- five_hundred_trials[which(five_hundred_trials$thread == 1), ]
line_base <- ggplot(one_threads_500_trials, aes(x=block, y=value, group=variable, shape=variable, color=variable)) +
geom_line() +
geom_point()
line_base <- line_base + xlab("Blocks") + ylab("Time (seconds)") + labs(colour = "Implementations", shape="Implementations")
line_base <- line_base + ggtitle("Blocks vs Time vs Implementation") + theme(plot.title = element_text(hjust = 0.5))
line_base