[bootlin/training-materials updates] master: boot-time-labs: application: add spreadsheet (2f4d5bc8)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/2f4d5bc89f2a5d82211969a746096bb1a1f70c2b

>---------------------------------------------------------------

commit 2f4d5bc89f2a5d82211969a746096bb1a1f70c2b
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Tue Jun 13 12:04:52 2023 +0200

    boot-time-labs: application: add spreadsheet
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


>---------------------------------------------------------------

2f4d5bc89f2a5d82211969a746096bb1a1f70c2b
 .../results/application-optimizations.ods          | Bin 0 -> 13911 bytes
 lab-data/boot-time/results/application-size.ods    | Bin 0 -> 13178 bytes
 .../application-optimizations.png                  | Bin 0 -> 41961 bytes
 labs/boot-time-application/application-size.png    | Bin 0 -> 29417 bytes
 .../boot-time-application.tex                      |  39 ++++++---------------
 5 files changed, 10 insertions(+), 29 deletions(-)

diff --git a/lab-data/boot-time/results/application-optimizations.ods b/lab-data/boot-time/results/application-optimizations.ods
new file mode 100644
index 00000000..8cf13e4f
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diff --git a/lab-data/boot-time/results/application-size.ods b/lab-data/boot-time/results/application-size.ods
new file mode 100644
index 00000000..355b5237
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diff --git a/labs/boot-time-application/application-optimizations.png b/labs/boot-time-application/application-optimizations.png
new file mode 100644
index 00000000..2d189d5d
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diff --git a/labs/boot-time-application/application-size.png b/labs/boot-time-application/application-size.png
new file mode 100644
index 00000000..eb470364
Binary files /dev/null and b/labs/boot-time-application/application-size.png differ
diff --git a/labs/boot-time-application/boot-time-application.tex b/labs/boot-time-application/boot-time-application.tex
index 782e4830..1355afa9 100644
--- a/labs/boot-time-application/boot-time-application.tex
+++ b/labs/boot-time-application/boot-time-application.tex
@@ -92,20 +92,10 @@ make ffmpeg-dirclean
 make
 \end{verbatim}
 
-You can now fill the below table, reusing data from the previous lab:
-
-\begin{tabular}{| l | l | r |}
-  \hline
-  & Total rootfs size & \code{/usr/bin/ffmpeg} size \\
-  \hline
-  \hline
-  Initial configuration & & \\
-  \hline
-  Reduced configuration  & & \\
-  \hline
-  Difference (percentage) & & \\
-  \hline
-\end{tabular}
+You can now fill the \code{~/boot-time-labs/results/application-size.ods} spreadsheet,
+reusing data from the previous lab:
+
+\includegraphics[width=0.7\textwidth]{labs/boot-time-application/application-size.png}
 
 Do you expect to see differences in execution time, with a reduced
 configuration? Run the measures with \code{time} again, and compare with
@@ -213,18 +203,9 @@ make
 
 Update your root filesystem and then reboot your system through \code{grabserial},
 copying the output to \code{~/logs/application.log}.
-Fill the below table with updated figures:
-
-\begin{tabular}{| l | l | r |}
-  \hline
-  Step & Duration & Description \\
-  \hline
-  \hline
-  Init scripts & & Between \code{Run /sbin/init} and \code{Starting ffmpeg} \\
-  \hline
-  Application & & Between \code{Starting ffmpeg} and \code{First frame decoded} \\
-  \hline
-  \hline
-  Total boot time & & \\
-  \hline
-\end{tabular}
+
+Run the experiment 3 times and fill the \code{~/boot-time-labs/results/application-optimizations.ods}
+spreadsheet:
+
+\includegraphics[width=\textwidth]{labs/boot-time-application/application-optimizations.png}
+