From 52ee21c6984204cf953d98526158a8fe89ee72a5 Mon Sep 17 00:00:00 2001
From: cmdoret <cyril.mattheydoret@gmail.com>
Date: Thu, 26 Oct 2023 20:28:00 +0200
Subject: [PATCH] fix(bench): add stdev on viz

---
 scripts/viz_bench.R | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/scripts/viz_bench.R b/scripts/viz_bench.R
index 123eb8d..1da6ec0 100644
--- a/scripts/viz_bench.R
+++ b/scripts/viz_bench.R
@@ -5,7 +5,7 @@ library(tidyverse)
 
 timings <- read_csv("timings.csv")
 
-timings <- timings %>%
+bench <- timings %>%
     rename(
         tool = command,
         thousand_lines = parameter_N,
@@ -18,8 +18,17 @@ timings <- timings %>%
     select(tool, mean, fmt, stddev, thousand_lines) %>%
     arrange(thousand_lines, tool)
 
-ggplot(timings, aes(x = thousand_lines, y = log10(mean), color = tool)) +
+ggplot(bench, aes(x = thousand_lines, y = log10(mean), color = tool)) +
     geom_line() +
+    geom_ribbon(
+        aes(
+            y = log10(mean),
+            ymin = log10(mean - stddev),
+            ymax = log10(mean + stddev),
+            fill = "lightgrey"
+        ),
+        alpha = .2
+    ) +
     xlab("Thousands of lines parsed") +
     ylab("Log10 time (seconds)") +
     theme_bw(base_size = 18) +