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01/02: talks: Add SIF 2021 talk.
|
From: |
Ludovic Courtès |
|
Subject: |
01/02: talks: Add SIF 2021 talk. |
|
Date: |
Tue, 11 May 2021 05:07:06 -0400 (EDT) |
civodul pushed a commit to branch master
in repository maintenance.
commit 92affeeb2ea529d667392bc3e4f7f991a493b472
Author: Ludovic Courtès <ludo@gnu.org>
AuthorDate: Fri May 7 16:36:32 2021 +0200
talks: Add SIF 2021 talk.
* talks/sif-2021: New directory.
---
talks/sif-2021/images/Git-Logo-2Color.pdf | 1 +
talks/sif-2021/images/Guix-1-0.pdf | 1 +
talks/sif-2021/images/Guix-horizontal-print.pdf | 1 +
.../images/IBM_Blue_Gene_P_supercomputer.jpg | 1 +
talks/sif-2021/images/arrow-right.pdf | 1 +
talks/sif-2021/images/big-picture-1.pdf | 1 +
talks/sif-2021/images/big-picture-2.pdf | 1 +
talks/sif-2021/images/big-picture-3.pdf | 1 +
talks/sif-2021/images/conda-broke-tweet.png | 1 +
talks/sif-2021/images/conda.pdf | 1 +
talks/sif-2021/images/coreutils-bag-graph.dot | 1 +
talks/sif-2021/images/coreutils-emerged-graph.dot | 1 +
talks/sif-2021/images/coreutils-graph.dot | 1 +
talks/sif-2021/images/delorean.jpg | 1 +
talks/sif-2021/images/docker-guix-lol.pdf | 1 +
talks/sif-2021/images/docker.pdf | Bin 0 -> 5662 bytes
talks/sif-2021/images/easybuild.png | 1 +
talks/sif-2021/images/end-to-end-1.pdf | 1 +
talks/sif-2021/images/end-to-end-2.pdf | 1 +
talks/sif-2021/images/end-to-end.svg | 1 +
talks/sif-2021/images/environment-modules.png | 1 +
talks/sif-2021/images/environment.png | 1 +
talks/sif-2021/images/guix-jupyter.png | 1 +
talks/sif-2021/images/guix-scope.png | 1 +
.../images/guixhpc-logo-transparent-white.pdf | 1 +
talks/sif-2021/images/guixhpc-logo-transparent.pdf | 1 +
talks/sif-2021/images/hwloc-graph.dot | 1 +
talks/sif-2021/images/hwloc-graph.pdf | 1 +
talks/sif-2021/images/inria-white-2019.pdf | 1 +
talks/sif-2021/images/jupyter-select-kernel.png | 1 +
talks/sif-2021/images/lwn-docker-hello-world.png | 1 +
talks/sif-2021/images/re-storage-tradeoffs.png | 1 +
talks/sif-2021/images/repeatability-study.png | 1 +
talks/sif-2021/images/sif-logo.jpg | Bin 0 -> 5640 bytes
talks/sif-2021/images/singularity-def-file.png | 1 +
talks/sif-2021/images/smoothie.pdf | 1 +
talks/sif-2021/images/snap-crypto-miner.png | 1 +
.../images/software-heritage-logo-title-white.pdf | 1 +
talks/sif-2021/images/spack-bug.png | 1 +
talks/sif-2021/images/spack-build-errors.png | 1 +
talks/sif-2021/images/spack.png | 1 +
talks/sif-2021/images/ten-years-challenge.png | 1 +
talks/sif-2021/images/workflow-management-3.pdf | 1 +
talks/sif-2021/rules.ini | 9 +
talks/sif-2021/talk.tex | 796 +++++++++++++++++++++
45 files changed, 846 insertions(+)
diff --git a/talks/sif-2021/images/Git-Logo-2Color.pdf
b/talks/sif-2021/images/Git-Logo-2Color.pdf
new file mode 120000
index 0000000..cc315a8
--- /dev/null
+++ b/talks/sif-2021/images/Git-Logo-2Color.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/Git-Logo-2Color.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/Guix-1-0.pdf
b/talks/sif-2021/images/Guix-1-0.pdf
new file mode 120000
index 0000000..8df586d
--- /dev/null
+++ b/talks/sif-2021/images/Guix-1-0.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/Guix-1-0.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/Guix-horizontal-print.pdf
b/talks/sif-2021/images/Guix-horizontal-print.pdf
new file mode 120000
index 0000000..a4472b3
--- /dev/null
+++ b/talks/sif-2021/images/Guix-horizontal-print.pdf
@@ -0,0 +1 @@
+../../fosdem-2020/guix-jupyter/images/Guix-horizontal-print.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/IBM_Blue_Gene_P_supercomputer.jpg
b/talks/sif-2021/images/IBM_Blue_Gene_P_supercomputer.jpg
new file mode 120000
index 0000000..9908c9e
--- /dev/null
+++ b/talks/sif-2021/images/IBM_Blue_Gene_P_supercomputer.jpg
@@ -0,0 +1 @@
+../../aramis-2019/images/IBM_Blue_Gene_P_supercomputer.jpg
\ No newline at end of file
diff --git a/talks/sif-2021/images/arrow-right.pdf
b/talks/sif-2021/images/arrow-right.pdf
new file mode 120000
index 0000000..e9e8f57
--- /dev/null
+++ b/talks/sif-2021/images/arrow-right.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/arrow-right.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/big-picture-1.pdf
b/talks/sif-2021/images/big-picture-1.pdf
new file mode 120000
index 0000000..cfa6c7a
--- /dev/null
+++ b/talks/sif-2021/images/big-picture-1.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/big-picture-1.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/big-picture-2.pdf
b/talks/sif-2021/images/big-picture-2.pdf
new file mode 120000
index 0000000..760875b
--- /dev/null
+++ b/talks/sif-2021/images/big-picture-2.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/big-picture-2.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/big-picture-3.pdf
b/talks/sif-2021/images/big-picture-3.pdf
new file mode 120000
index 0000000..3fe6c8a
--- /dev/null
+++ b/talks/sif-2021/images/big-picture-3.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/big-picture-3.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/conda-broke-tweet.png
b/talks/sif-2021/images/conda-broke-tweet.png
new file mode 120000
index 0000000..8e14f1b
--- /dev/null
+++ b/talks/sif-2021/images/conda-broke-tweet.png
@@ -0,0 +1 @@
+../../fosdem-2020/guix-jupyter/images/conda-broke-tweet.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/conda.pdf b/talks/sif-2021/images/conda.pdf
new file mode 120000
index 0000000..1e990f5
--- /dev/null
+++ b/talks/sif-2021/images/conda.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/conda.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/coreutils-bag-graph.dot
b/talks/sif-2021/images/coreutils-bag-graph.dot
new file mode 120000
index 0000000..d2e65f8
--- /dev/null
+++ b/talks/sif-2021/images/coreutils-bag-graph.dot
@@ -0,0 +1 @@
+../../fosdem-2021/declaratively/images/coreutils-bag-graph.dot
\ No newline at end of file
diff --git a/talks/sif-2021/images/coreutils-emerged-graph.dot
b/talks/sif-2021/images/coreutils-emerged-graph.dot
new file mode 120000
index 0000000..0371956
--- /dev/null
+++ b/talks/sif-2021/images/coreutils-emerged-graph.dot
@@ -0,0 +1 @@
+../../fosdem-2021/declaratively/images/coreutils-emerged-graph.dot
\ No newline at end of file
diff --git a/talks/sif-2021/images/coreutils-graph.dot
b/talks/sif-2021/images/coreutils-graph.dot
new file mode 120000
index 0000000..aeddbbf
--- /dev/null
+++ b/talks/sif-2021/images/coreutils-graph.dot
@@ -0,0 +1 @@
+../../fosdem-2021/declaratively/images/coreutils-graph.dot
\ No newline at end of file
diff --git a/talks/sif-2021/images/delorean.jpg
b/talks/sif-2021/images/delorean.jpg
new file mode 120000
index 0000000..43d3a41
--- /dev/null
+++ b/talks/sif-2021/images/delorean.jpg
@@ -0,0 +1 @@
+../../fosdem-2020/guix-jupyter/images/delorean.jpg
\ No newline at end of file
diff --git a/talks/sif-2021/images/docker-guix-lol.pdf
b/talks/sif-2021/images/docker-guix-lol.pdf
new file mode 120000
index 0000000..4a296c8
--- /dev/null
+++ b/talks/sif-2021/images/docker-guix-lol.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/docker-guix-lol.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/docker.pdf b/talks/sif-2021/images/docker.pdf
new file mode 100644
index 0000000..298a823
Binary files /dev/null and b/talks/sif-2021/images/docker.pdf differ
diff --git a/talks/sif-2021/images/easybuild.png
b/talks/sif-2021/images/easybuild.png
new file mode 120000
index 0000000..c171cdd
--- /dev/null
+++ b/talks/sif-2021/images/easybuild.png
@@ -0,0 +1 @@
+../../aramis-2019/images/easybuild.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/end-to-end-1.pdf
b/talks/sif-2021/images/end-to-end-1.pdf
new file mode 120000
index 0000000..b6db14a
--- /dev/null
+++ b/talks/sif-2021/images/end-to-end-1.pdf
@@ -0,0 +1 @@
+../../jdev-2020/images/end-to-end-1.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/end-to-end-2.pdf
b/talks/sif-2021/images/end-to-end-2.pdf
new file mode 120000
index 0000000..af2b977
--- /dev/null
+++ b/talks/sif-2021/images/end-to-end-2.pdf
@@ -0,0 +1 @@
+../../jdev-2020/images/end-to-end-2.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/end-to-end.svg
b/talks/sif-2021/images/end-to-end.svg
new file mode 120000
index 0000000..249540a
--- /dev/null
+++ b/talks/sif-2021/images/end-to-end.svg
@@ -0,0 +1 @@
+../../jdev-2020/images/end-to-end.svg
\ No newline at end of file
diff --git a/talks/sif-2021/images/environment-modules.png
b/talks/sif-2021/images/environment-modules.png
new file mode 120000
index 0000000..e757fc5
--- /dev/null
+++ b/talks/sif-2021/images/environment-modules.png
@@ -0,0 +1 @@
+../../aramis-2019/images/environment-modules.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/environment.png
b/talks/sif-2021/images/environment.png
new file mode 120000
index 0000000..88f87e6
--- /dev/null
+++ b/talks/sif-2021/images/environment.png
@@ -0,0 +1 @@
+../../fosdem-2020/guix-jupyter/images/environment.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/guix-jupyter.png
b/talks/sif-2021/images/guix-jupyter.png
new file mode 120000
index 0000000..1391ab8
--- /dev/null
+++ b/talks/sif-2021/images/guix-jupyter.png
@@ -0,0 +1 @@
+../../fosdem-2020/guix-jupyter/images/guix-jupyter.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/guix-scope.png
b/talks/sif-2021/images/guix-scope.png
new file mode 120000
index 0000000..5622c09
--- /dev/null
+++ b/talks/sif-2021/images/guix-scope.png
@@ -0,0 +1 @@
+../../aramis-2019/images/guix-scope.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/guixhpc-logo-transparent-white.pdf
b/talks/sif-2021/images/guixhpc-logo-transparent-white.pdf
new file mode 120000
index 0000000..febf548
--- /dev/null
+++ b/talks/sif-2021/images/guixhpc-logo-transparent-white.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/guixhpc-logo-transparent-white.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/guixhpc-logo-transparent.pdf
b/talks/sif-2021/images/guixhpc-logo-transparent.pdf
new file mode 120000
index 0000000..c618dd1
--- /dev/null
+++ b/talks/sif-2021/images/guixhpc-logo-transparent.pdf
@@ -0,0 +1 @@
+../../fosdem-2020/guix-jupyter/images/guixhpc-logo-transparent.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/hwloc-graph.dot
b/talks/sif-2021/images/hwloc-graph.dot
new file mode 120000
index 0000000..04bb25e
--- /dev/null
+++ b/talks/sif-2021/images/hwloc-graph.dot
@@ -0,0 +1 @@
+../../aramis-2019/images/hwloc-graph.dot
\ No newline at end of file
diff --git a/talks/sif-2021/images/hwloc-graph.pdf
b/talks/sif-2021/images/hwloc-graph.pdf
new file mode 120000
index 0000000..0bee664
--- /dev/null
+++ b/talks/sif-2021/images/hwloc-graph.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/hwloc-graph.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/inria-white-2019.pdf
b/talks/sif-2021/images/inria-white-2019.pdf
new file mode 120000
index 0000000..2e94f2d
--- /dev/null
+++ b/talks/sif-2021/images/inria-white-2019.pdf
@@ -0,0 +1 @@
+../../fosdem-2020/guix-jupyter/images/inria-white-2019.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/jupyter-select-kernel.png
b/talks/sif-2021/images/jupyter-select-kernel.png
new file mode 120000
index 0000000..f21c2fc
--- /dev/null
+++ b/talks/sif-2021/images/jupyter-select-kernel.png
@@ -0,0 +1 @@
+../../fosdem-2020/guix-jupyter/images/jupyter-select-kernel.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/lwn-docker-hello-world.png
b/talks/sif-2021/images/lwn-docker-hello-world.png
new file mode 120000
index 0000000..f2f6211
--- /dev/null
+++ b/talks/sif-2021/images/lwn-docker-hello-world.png
@@ -0,0 +1 @@
+../../aramis-2019/images/lwn-docker-hello-world.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/re-storage-tradeoffs.png
b/talks/sif-2021/images/re-storage-tradeoffs.png
new file mode 120000
index 0000000..dd5a9e5
--- /dev/null
+++ b/talks/sif-2021/images/re-storage-tradeoffs.png
@@ -0,0 +1 @@
+../../jdev-2020/images/re-storage-tradeoffs.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/repeatability-study.png
b/talks/sif-2021/images/repeatability-study.png
new file mode 120000
index 0000000..e70af8c
--- /dev/null
+++ b/talks/sif-2021/images/repeatability-study.png
@@ -0,0 +1 @@
+../../aramis-2019/images/repeatability-study.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/sif-logo.jpg
b/talks/sif-2021/images/sif-logo.jpg
new file mode 100644
index 0000000..328fa71
Binary files /dev/null and b/talks/sif-2021/images/sif-logo.jpg differ
diff --git a/talks/sif-2021/images/singularity-def-file.png
b/talks/sif-2021/images/singularity-def-file.png
new file mode 120000
index 0000000..c2c903f
--- /dev/null
+++ b/talks/sif-2021/images/singularity-def-file.png
@@ -0,0 +1 @@
+../../aramis-2019/images/singularity-def-file.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/smoothie.pdf
b/talks/sif-2021/images/smoothie.pdf
new file mode 120000
index 0000000..535ff3b
--- /dev/null
+++ b/talks/sif-2021/images/smoothie.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/smoothie.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/snap-crypto-miner.png
b/talks/sif-2021/images/snap-crypto-miner.png
new file mode 120000
index 0000000..e8c1262
--- /dev/null
+++ b/talks/sif-2021/images/snap-crypto-miner.png
@@ -0,0 +1 @@
+../../aramis-2019/images/snap-crypto-miner.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/software-heritage-logo-title-white.pdf
b/talks/sif-2021/images/software-heritage-logo-title-white.pdf
new file mode 120000
index 0000000..0c5148d
--- /dev/null
+++ b/talks/sif-2021/images/software-heritage-logo-title-white.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/software-heritage-logo-title-white.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/images/spack-bug.png
b/talks/sif-2021/images/spack-bug.png
new file mode 120000
index 0000000..8fe73da
--- /dev/null
+++ b/talks/sif-2021/images/spack-bug.png
@@ -0,0 +1 @@
+../../aramis-2019/images/spack-bug.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/spack-build-errors.png
b/talks/sif-2021/images/spack-build-errors.png
new file mode 120000
index 0000000..c19daa1
--- /dev/null
+++ b/talks/sif-2021/images/spack-build-errors.png
@@ -0,0 +1 @@
+../../aramis-2019/images/spack-build-errors.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/spack.png b/talks/sif-2021/images/spack.png
new file mode 120000
index 0000000..00f738c
--- /dev/null
+++ b/talks/sif-2021/images/spack.png
@@ -0,0 +1 @@
+../../aramis-2019/images/spack.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/ten-years-challenge.png
b/talks/sif-2021/images/ten-years-challenge.png
new file mode 120000
index 0000000..1790bb7
--- /dev/null
+++ b/talks/sif-2021/images/ten-years-challenge.png
@@ -0,0 +1 @@
+../../jdev-2020/images/ten-years-challenge.png
\ No newline at end of file
diff --git a/talks/sif-2021/images/workflow-management-3.pdf
b/talks/sif-2021/images/workflow-management-3.pdf
new file mode 120000
index 0000000..5fa03ac
--- /dev/null
+++ b/talks/sif-2021/images/workflow-management-3.pdf
@@ -0,0 +1 @@
+../../aramis-2019/images/workflow-management-3.pdf
\ No newline at end of file
diff --git a/talks/sif-2021/rules.ini b/talks/sif-2021/rules.ini
new file mode 100644
index 0000000..5a74423
--- /dev/null
+++ b/talks/sif-2021/rules.ini
@@ -0,0 +1,9 @@
+;; Rules for Rubber.
+
+[dot-pdf]
+target = (.*)\.pdf
+source = \1.dot
+rule = shell
+cost = 0
+command = dot -Tpdf -Gratio=.78 -o $target $source
+message = rendering $source into $target
diff --git a/talks/sif-2021/talk.tex b/talks/sif-2021/talk.tex
new file mode 100644
index 0000000..dc19e20
--- /dev/null
+++ b/talks/sif-2021/talk.tex
@@ -0,0 +1,796 @@
+% The comment below tells Rubber to compile the .dot files.
+%
+% rubber: module graphics
+% rubber: rules rules.ini
+
+% Make sure URLs are broken on hyphens.
+% See <https://tex.stackexchange.com/questions/3033/forcing-linebreaks-in-url>.
+\RequirePackage[hyphens]{url}
+
+\documentclass[aspectratio=169]{beamer}
+
+\usetheme{default}
+
+\usefonttheme{structurebold}
+
+% Nice sans-serif font.
+\usepackage[sfdefault,lining]{FiraSans} %% option 'sfdefault' activates Fira
Sans as the default text font
+\renewcommand*\oldstylenums[1]{{\firaoldstyle #1}}
+
+% Nice monospace font.
+\usepackage{inconsolata}
+%% \renewcommand*\familydefault{\ttdefault} %% Only if the base font of the
document is to be typewriter style
+\usepackage[T1]{fontenc}
+
+\usepackage[utf8]{inputenc}
+\PassOptionsToPackage{hyphens}{url}\usepackage{hyperref,xspace,multicol}
+
+\usecolortheme{seagull} % white on black
+\usepackage[absolute,overlay]{textpos}
+\usepackage{tikz}
+\usetikzlibrary{arrows,shapes,trees,shadows,positioning}
+\usepackage{fancyvrb} % for '\Verb'
+\usepackage{xifthen} % for '\isempty'
+
+% Remember the position of every picture.
+\tikzstyle{every picture}+=[remember picture]
+
+\tikzset{onslide/.code args={<#1>#2}{%
+ \only<#1>{\pgfkeysalso{#2}} % \pgfkeysalso doesn't change the path
+}}
+
+% Colors.
+\definecolor{guixred1}{RGB}{226,0,38} % red P
+\definecolor{guixorange1}{RGB}{243,154,38} % guixorange P
+\definecolor{guixyellow}{RGB}{254,205,27} % guixyellow P
+\definecolor{guixred2}{RGB}{230,68,57} % red S
+\definecolor{guixred3}{RGB}{115,34,27} % dark red
+\definecolor{guixorange2}{RGB}{236,117,40} % guixorange S
+\definecolor{guixtaupe}{RGB}{134,113,127} % guixtaupe S
+\definecolor{guixgrey}{RGB}{91,94,111} % guixgrey S
+\definecolor{guixdarkgrey}{RGB}{46,47,55} % guixdarkgrey S
+\definecolor{guixblue1}{RGB}{38,109,131} % guixblue S
+\definecolor{guixblue2}{RGB}{10,50,80} % guixblue S
+\definecolor{guixgreen1}{RGB}{133,146,66} % guixgreen S
+\definecolor{guixgreen2}{RGB}{157,193,7} % guixgreen S
+
+\definecolor{rescienceyellow}{RGB}{254,246,91}
+
+\definecolor{sifblue}{RGB}{83,171,221}
+\definecolor{sifgreen}{RGB}{34,204,127}
+
+\setbeamerfont{title}{size=\huge}
+\setbeamerfont{frametitle}{size=\huge}
+\setbeamerfont{normal text}{size=\Large}
+
+% White-on-black color theme.
+\setbeamercolor{structure}{fg=guixorange1,bg=black}
+\setbeamercolor{title}{fg=white,bg=black}
+\setbeamercolor{date}{fg=guixorange1,bg=black}
+\setbeamercolor{frametitle}{fg=white,bg=black}
+\setbeamercolor{titlelike}{fg=white,bg=black}
+\setbeamercolor{normal text}{fg=white,bg=black}
+\setbeamercolor{alerted text}{fg=guixyellow,bg=black}
+\setbeamercolor{section in toc}{fg=white,bg=black}
+\setbeamercolor{section in toc shaded}{fg=white,bg=black}
+\setbeamercolor{subsection in toc}{fg=guixorange1,bg=black}
+\setbeamercolor{subsection in toc shaded}{fg=white,bg=black}
+\setbeamercolor{subsubsection in toc}{fg=guixorange1,bg=black}
+\setbeamercolor{subsubsection in toc shaded}{fg=white,bg=black}
+\setbeamercolor{frametitle in toc}{fg=white,bg=black}
+\setbeamercolor{local structure}{fg=guixorange1,bg=black}
+
+\newcommand{\highlight}[1]{\alert{\textbf{#1}}}
+
+\title{Environnements logiciels reproductibles et transparents avec GNU Guix}
+
+\author{Ludovic Courtès}
+\date{10 mai 2021}
+
+\setbeamertemplate{navigation symbols}{} % remove the navigation bar
+
+\AtBeginSection[]{
+ \begin{frame}
+ \frametitle{}
+ \tableofcontents[currentsection]
+ \end{frame}
+}
+
+
+\newcommand{\screenshot}[2][width=\paperwidth]{
+ \begin{frame}[plain]
+ \begin{tikzpicture}[remember picture, overlay]
+ \node [at=(current page.center), inner sep=0pt]
+ {\includegraphics[{#1}]{#2}};
+ \end{tikzpicture}
+ \end{frame}
+}
+
+
+\begin{document}
+
+
+\setbeamercolor{normal text}{fg=blue,bg=white}
+\begin{frame}[plain, fragile]
+ \begin{tikzpicture}[overlay]
+ \node (title) [
+ left=3.6cm of current page.center,
+ align=left,
+ anchor=south west, color=sifblue,
+ text width=12cm,
+ ] {
+ \huge{\textbf{\\ Environnements logiciels \\[3mm]
+ reproductibles et transparents \\[3mm]
+ avec GNU~Guix}}
+ };
+ \node (author) [
+ below=2cm of title.south west,
+ align=left, anchor=west, color=sifgreen
+ ] {
+ \Large{\textbf{Ludovic Courtès}}
+ };
+ \node (affiliation) [
+ below=0.1cm of author.south west,
+ align=left, anchor=north west, color=sifblue
+ ] {
+ \Large{\textbf{Inria}}
+ };
+ \node (date) [
+ below=0.1cm of affiliation.south west,
+ align=left, anchor=north west, color=sifblue
+ ] {
+ Journée recherche SIF, \oldstylenums{10 mai 2021}
+ };
+
+ \node [at=(current page.south east), anchor=south east, outer sep=.5cm]{
+ \includegraphics[width=0.15\textwidth]{images/sif-logo}
+ };
+ \end{tikzpicture}
+ %% \large{Ludovic Courtès}
+ %% \\[2mm]
+ %% \alert{JDEV, \oldstylenums{10 juillet 2020}}
+
+ %% \vfill{}
+ %% \hfill{\includegraphics[width=0.2\paperwidth]{images/inria-white-2019}}
+ %% \vspace{2mm}
+\end{frame}
+
+
+\setbeamercolor{normal text}{fg=black,bg=white}
+% http://www.nature.com/ngeo/journal/v7/n11/full/ngeo2294.html
+%% \screenshot{images/nature-transparency}
+
+% https://www.nature.com/nmeth/journal/v12/n12/full/nmeth.3686.html
+%% \screenshot{images/nature-reviewing-computational-methods}
+%
http://blogs.nature.com/methagora/2014/02/guidelines-for-algorithms-and-software-in-nature-methods.html
+
+% http://www.acm.org/publications/policies/artifact-review-badging
+%% \screenshot[height=\paperheight]{images/acm-artifact-review-and-badging}
+
+%% \begin{frame}[plain]
+%% \begin{tikzpicture}[remember picture, overlay]
+%% \node [at=(current page.center), inner sep=0pt]{
+%%
\includegraphics[height=.8\textheight]{images/acm-artifacts-functional}
+%% };
+%% \node [at=(current page.south), anchor=south,
+%% text=guixdarkgrey, fill=white, text opacity=1]{
+%%
\small{\url{https://www.acm.org/publications/policies/artifact-review-badging}}
+%% };
+%% \end{tikzpicture}
+%% \end{frame}
+
+\setbeamercolor{normal text}{bg=white}
+\begin{frame}[plain]
+ \includegraphics[width=\textwidth]{images/big-picture-1}
+\end{frame}
+\begin{frame}[plain]
+ \includegraphics[width=\textwidth]{images/big-picture-2}
+\end{frame}
+\begin{frame}[plain]
+ \includegraphics[width=\textwidth]{images/big-picture-3}
+\end{frame}
+\setbeamercolor{normal text}{fg=white,bg=black}
+
+\begin{frame}[plain]
+ \begin{tikzpicture}[remember picture, overlay]
+ \node [at=(current page.center), inner sep=0pt]
+
{\includegraphics[width=\paperwidth]{images/IBM_Blue_Gene_P_supercomputer}};
+
+ \node[at=(current page.center), rounded corners=4, text centered,
+ inner sep=3mm, opacity=.75, text opacity=1]{
+ \Huge{\textbf{HPC = cutting edge?}}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+\setbeamercolor{normal text}{fg=black,bg=white}
+\screenshot{images/environment-modules}
+\setbeamercolor{normal text}{fg=white,bg=black}
+
+\setbeamercolor{normal text}{bg=white}
+\begin{frame}[plain]
+ \begin{tikzpicture}[overlay]
+ \node [at=(current page.north), anchor=north,
+ fill=white, text width=\paperwidth, text centered, inner sep=0pt,
+ inner sep=0.2\paperheight]
+ {\includegraphics[width=0.3\paperwidth]{images/spack}};
+ \node [at=(current page.center), anchor=center,
+ text width=\paperwidth, text centered,
+ inner sep=0.2\paperheight]
+ {\includegraphics[width=0.4\paperwidth]{images/conda}};
+ \node [at=(current page.south), anchor=south,
+ text width=\paperwidth, text centered, inner sep=25pt,
+ text height=0.5\paperheight]
+ {\includegraphics[width=0.3\paperwidth]{images/easybuild}};
+
+ %
https://github.com/LLNL/spack/blob/develop/share/spack/logo/spack-logo-text-64.png
+ %
https://github.com/LLNL/spack/blob/develop/share/spack/logo/spack-logo-white-text-48.png
+ % https://docs.conda.io/en/latest/_images/conda_logo.svg
+ \end{tikzpicture}
+\end{frame}
+
+%% \screenshot[width=\paperwidth]{images/easybuild-bug}
+
+%
https://github.com/spack/spack/issues?q=is%3Aissue+is%3Aopen+label%3Abuild-error
+%% \screenshot[width=\paperwidth]{images/spack-bug}
+\screenshot[width=\paperwidth]{images/spack-build-errors}
+\screenshot[width=.9\paperwidth]{images/conda-broke-tweet}
+
+\setbeamercolor{normal text}{bg=guixorange1}
+\begin{frame}[plain, fragile]
+ \vspace{1cm}
+ \Huge{\textbf{Containers to the rescue?}}
+
+ \begin{tikzpicture}[overlay]
+ \node at (current page.south east) [anchor=south east, outer sep=3mm] {
+ \includegraphics[width=.3\paperwidth]{images/docker}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=white}
+
+%% \begin{frame}[plain]
+%% \begin{tikzpicture}[remember picture, overlay]
+%% \node [at=(current page.center), inner sep=0pt]
+%%
{\includegraphics[width=0.95\paperwidth]{images/singularity-hpc-wire}};
+%% \node [at=(current page.south east), anchor=south east,
+%% text=black, text opacity=1, fill=white]{
+%%
\small{\url{https://www.hpcwire.com/2016/10/20/singularity-containers-easing-scientific-computing}}
+%% };
+%% \end{tikzpicture}
+%% \end{frame}
+
+%% \begin{frame}[fragile]
+%% \begin{tikzpicture}[overlay]
+%% \node [at=(current page.center)]
+%% {\includegraphics[width=0.7\textwidth]{images/shrink-wrap}};
+%% \node<2> [at=(current page.east), anchor=east]
+%% {\includegraphics[width=0.4\textwidth]{images/shrink-wrap2}};
+%% \end{tikzpicture}
+%% \end{frame}
+
+\begin{frame}[plain]
+ \begin{tikzpicture}[remember picture, overlay]
+ \node [at=(current page.center), inner sep=0pt]
+ {\includegraphics[width=1.3\textwidth]{images/smoothie}};
+ \node [at=(current page.south east), anchor=south east, text=guixgrey]
+ {\small{courtesy of Ricardo Wurmus}};
+ \end{tikzpicture}
+\end{frame}
+
+% https://xkcd.com/1988/
+
+\screenshot[height=0.95\paperheight]{images/singularity-def-file}
+%% \screenshot[width=\paperwidth]{images/rena-container-ship-wreck-nz}
+
+\setbeamercolor{normal text}{bg=white,fg=guixorange1}
+\begin{frame}[fragile]
+ \begin{tikzpicture}[overlay]
+ \node(logo) [at=(current page.center), inner sep=0pt]
+
{\includegraphics[width=\textwidth]{images/guixhpc-logo-transparent-white}};
+ %% \node [at=(logo.south), anchor=north, text=black, inner sep=10pt]
+ %% {\Large{\textbf{Reproducible software deployment\\for
high-performance computing.}}};
+ \node [at=(current page.south), anchor=south, text=guixdarkgrey, inner
sep=20pt]
+ {\Large{\url{https://hpc.guix.info}}};
+ \end{tikzpicture}
+\end{frame}
+\setbeamercolor{normal text}{fg=white,bg=black}
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% \begin{frame}
+%% \LARGE{
+%% \begin{enumerate}
+%% \item transactional package manager
+%% \item software environment manager
+%% \item APIs \& tools to customize environments
+%% \item container provisioning tools
+%% \end{enumerate}
+%% }
+%% \end{frame}
+
+\begin{frame}
+ \Large{
+ \begin{itemize}
+ \item started in 2012
+ \item \highlight{$\approx$17,000 packages}, all free software
+ \item \highlight{4.5 architectures}:\\
+ x86\_64, i686, ARMv7, AArch64, POWER9
+ %% \item binaries available
+ \item \highlight{Guix-HPC effort (Inria, MDC, UBC, UTHCS) started in 2017}
+ \end{itemize}
+ }
+\end{frame}
+
+\setbeamercolor{normal text}{bg=guixtaupe}
+
+\begin{frame}[fragile]
+
+ \begin{semiverbatim}
+ \LARGE{
+guix \alert{install} gcc-toolchain openmpi hwloc
+
+guix package \alert{--roll-back}
+
+guix \alert{environment} --ad-hoc \\
+ coq coq-coquelicot coq-bignum
+}
+ \end{semiverbatim}
+\end{frame}
+
+\setbeamercolor*{normal text}{fg=black,bg=white}
+\begin{frame}[plain]
+ \begin{tikzpicture}[overlay]
+ \node [at=(current page.center), inner sep=0mm]{
+ \includegraphics[width=0.8\textwidth]{images/coreutils-graph}
+ };
+ \node (command) [at=(current page.south east), text=black,
+ text opacity=1., anchor=south east, inner sep=3mm]{
+ \texttt{guix graph --type=\textbf{package} coreutils}
+ };
+ \node [at=(current page.south west), anchor=south west,
+ inner sep=3mm, text=black, text opacity=1]{
+ \Large{\textbf{14 nodes}}
+ };
+ \node<2->[fill=guixorange1, text=black, text opacity=1, opacity=.7,
+ rounded corners=2mm, inner sep=5mm, at=(current page.center)] {
+ \textbf{\Large{Where are GCC, libc, etc.?}}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+\begin{frame}[plain]
+ \begin{tikzpicture}[overlay]
+ \node [at=(current page.center), inner sep=0mm]{
+ \includegraphics[width=0.8\textwidth]{images/coreutils-emerged-graph}
+ };
+ \node [at=(current page.south west), anchor=south west,
+ inner sep=3mm, text=black, text opacity=1]{
+ \Large{\textbf{33 nodes}}
+ };
+ \node [at=(current page.south east), anchor=south east,
+ inner sep=3mm, text=black, text opacity=1]{
+ \texttt{guix graph --type=bag-emerged coreutils}
+ };
+ \node<2->[fill=guixorange1, text=black, text opacity=1, opacity=.7,
+ rounded corners=2mm, inner sep=5mm, at=(current page.center)] {
+ \textbf{\Large{What about the compiler's compiler, etc.?}}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+\begin{frame}[plain]
+ \begin{tikzpicture}[overlay]
+ \node [at=(current page.center), inner sep=0mm, text=black]{
+ %% \includegraphics[height=0.5\textheight]{images/coreutils-bag-graph}
+ (too big)
+ };
+ \node [at=(current page.south west), anchor=south west,
+ inner sep=3mm, text=black, text opacity=1]{
+ \Large{\textbf{120 nodes}}
+ };
+ \node [at=(current page.south east), anchor=south east,
+ inner sep=3mm, text=black, text opacity=1]{
+ \texttt{guix graph --type=bag coreutils}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=black}
+\begin{frame}[fragile]
+ %% \frametitle{Bit-Reproducible Builds$^*$}
+ %% \framesubtitle{$^*$ almost!}
+
+ \begin{semiverbatim}
+\Large{
+\$ guix build coq
+\uncover<2->{/gnu/store/\tikz[baseline]{\node[anchor=base](nixhash){\alert<2>{h2g4sf72\textrm{...}}};}-coq-8.11.2}
+
+\uncover<3->{\$ \alert<3>{guix gc --references
/gnu/store/\textrm{...}-coq-8.11.2}
+/gnu/store/01b4w3m6mp55y531kyi1g8shh722kwqm-gcc-7.5.0-lib
+/gnu/store/21kqjg1i5nxqib0pzvnj54vrrc6hadqn-ocaml-4.11.1
+/gnu/store/3yj4wqiydq9vmqvwg291fhb3n7rpb3j3-ocaml-findlib-1.8.1
+/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31
+\textrm{...}
+}}
+ \end{semiverbatim}
+
+ \begin{tikzpicture}[overlay]
+ \node<1>(labelnixhash) [fill=white, text=black, inner sep=0.5cm,
+ rounded corners] at (current page.center) {%
+ \Large{\textbf{isolated build}: chroot, separate name spaces, etc.}
+ };
+
+ \node<2>(labelnixhash) [fill=white, text=black] at (4cm, 2cm) {%
+ hash of \textbf{all} the dependencies};
+ \path[->]<2>(labelnixhash.north) edge [bend left, in=180, out=-45]
(nixhash.south);
+
+ \draw<4-> (-10pt, 105pt) [very thick, color=guixorange2, rounded
corners=8pt]
+ arc (10:-50:-50pt and 110pt);
+ \node<4->[fill=white, text=black, text opacity=1, opacity=.7,
+ rounded corners=2mm, inner sep=5mm]
+ at (7, 2) {\textbf{\Large{(nearly) bit-identical for everyone}}};
+ \end{tikzpicture}
+
+\end{frame}
+
+\setbeamercolor{normal text}{bg=guixtaupe}
+\begin{frame}[fragile]
+ \begin{semiverbatim}
+ \LARGE{
+guix package \alert{--manifest}=my-packages.scm
+
+
+
+ (\alert{specifications->manifest}
+ '("gcc-toolchain" "openmpi"
+ "scotch" "mumps"))
+}
+ \end{semiverbatim}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=guixdarkgrey}
+\begin{frame}[fragile]
+ \begin{semiverbatim}
+ \Large{
+bob@laptop$ guix package \alert{--manifest}=my-packages.scm
+bob@laptop$ guix \alert{describe}
+ guix cabba9e
+ repository URL: https://git.sv.gnu.org/git/guix.git
+ commit: cabba9e15900d20927c1f69c6c87d7d2a62040fe
+
+\pause
+
+
+alice@supercomp$ guix \alert{pull} --commit=cabba9e
+alice@supercomp$ guix package \alert{--manifest}=my-packages.scm
+}
+ \end{semiverbatim}
+\end{frame}
+
+
+\begin{frame}[fragile]
+ \begin{tikzpicture}[remember picture, overlay]
+ %
https://commons.wikimedia.org/wiki/File:TeamTimeCar.com-BTTF_DeLorean_Time_Machine-OtoGodfrey.com-JMortonPhoto.com-07.jpg
+ \node [at=(current page.center), inner sep=0pt]
+ {\includegraphics[width=\paperwidth]{images/delorean}};
+ \node [rounded corners=4, text centered, anchor=north,
+ text width=10cm,
+ inner sep=3mm, opacity=.75, text opacity=1]
+ at (current page.center) {
+ \textbf{\Huge{travel in space \emph{and} time!}}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=guixgrey}
+\begin{frame}[fragile]
+ \begin{semiverbatim}
+ \LARGE{
+guix \alert{time-machine} --commit=cabba9e -- \\
+ install hello
+ }
+ \end{semiverbatim}
+\end{frame}
+
+\begin{frame}[fragile]
+ \begin{semiverbatim}
+(define pastix
+ (\alert{package}
+ (name "pastix")
+ (home-page "https://gitlab.inria.fr/solverstack/pastix";)
+ (\alert{source} (origin
+ (method git-fetch)
+ (uri (git-reference
+ (\alert{url} home-page)
+ (\alert{commit} "2f30ff07a")\tikz{\node(commit){};}
+ (recursive? #t)))
+ (sha256
+ (base32
+ "106rf402cvfdhc2yf\textrm{...}"))))
+ \textrm{...}))
+ \end{semiverbatim}
+
+ \begin{tikzpicture}[overlay]
+ \node<2->(swh) [inner sep=3mm, rounded corners, fill=black,
+ opacity=.3, text opacity=1] at (12,5) {
+ % https://annex.softwareheritage.org/public/logo/
+
\includegraphics[width=0.33\textwidth]{images/software-heritage-logo-title-white}
+ };
+ \node<2-> [at=(current page.south), anchor=south,
+ inner sep=2mm, rounded corners, fill=black, text
width=13cm,
+ opacity=.3, text opacity=1] {
+
\url{https://www.softwareheritage.org/2019/04/18/software-heritage-and-gnu-guix-join-forces-to-enable-long-term-reproducibility/}
+ };
+
+ \path<2->[very thick, draw=guixorange1]
+ (swh) edge [out=-90, in=0, ->] (commit);
+ \end{tikzpicture}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=guixred3}
+\begin{frame}[fragile]%{Container provisioning}
+ \LARGE{
+ \begin{semiverbatim}
+\$ guix \alert{pack}\only<2>{ --relocatable}\only<3>{
--format=squashfs}\only<4->{ --format=docker} \\
+ python python-numpy python-scipy
+\textrm{...}
+/gnu/store/\textrm{...}-\only<1-2>{pack.tar.gz}\only<3>{singularity-image.tar.gz}\only<4->{docker-image.tar.gz}
+ \end{semiverbatim}
+ }
+\end{frame}
+
+\setbeamercolor{normal text}{bg=white}
+\screenshot[width=.9\paperwidth]{images/docker-guix-lol}
+
+\setbeamercolor{normal text}{bg=guixgreen1}
+\begin{frame}[plain]
+ \Huge{\textbf{Reproducible deployment\\ is the key.}}
+\end{frame}
+\setbeamercolor{normal text}{fg=white,bg=black}
+
+%% \screenshot{images/pigx1}
+%% \screenshot{images/pigx2}
+
+\setbeamercolor{normal text}{bg=white}
+\begin{frame}[plain]
+ \begin{tikzpicture}[remember picture, overlay]
+ \node [at=(current page.center), inner sep=0pt]{
+ \includegraphics[height=.7\textheight]{images/workflow-management-3}
+ };
+ \node [at=(current page.south), anchor=south,
+ text=guixdarkgrey, fill=white, text opacity=1]{
+ \small{\url{https://www.guixwl.org/}}
+ };
+ \node [at=(current page.north west), anchor=north west, opacity=0,
+ inner sep=5mm, text=guixdarkgrey, fill=white, text opacity=1]{
+ \Large{\textbf{Guix Workflow Language}}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=white}
+\begin{frame}[plain, fragile]
+ \center{\includegraphics[width=0.35\textwidth]{images/guix-jupyter}}
+
+ \begin{tikzpicture}[overlay]
+ \node[text=guixdarkgrey, anchor=south, at=(current page.south),
+ inner sep=3mm]
+
{\url{https://hpc.guix.info/blog/2019/10/towards-reproducible-jupyter-notebooks}};
+ \end{tikzpicture}
+
+\end{frame}
+
+%% \screenshot{images/jupyter-select-kernel}
+\screenshot{images/environment}
+
+%% \begin{frame}[plain]
+%% \begin{tikzpicture}[remember picture, overlay]
+%% \node [at=(current page.center), inner sep=0pt]{
+%% \includegraphics[width=.95\textwidth]{images/guix-kernel-python}
+%% };
+%% \node [at=(current page.south), anchor=south,
+%% text=guixdarkgrey, fill=white, text opacity=1]{
+%% \small{\url{https://gitlab.inria.fr/guix-hpc/guix-kernel/}}
+%% };
+%% \node [at=(current page.north west), anchor=north west, opacity=0,
+%% inner sep=5mm, text=guixdarkgrey, fill=white, text opacity=1]{
+%% \Large{\textbf{Guix-Jupyter}}
+%% };
+%% \end{tikzpicture}
+%% \end{frame}
+
+\setbeamercolor{normal text}{bg=rescienceyellow}
+\begin{frame}[fragile, plain]
+ \begin{tikzpicture}[remember picture, overlay]
+ \node [at=(current page.south), anchor=south, inner sep=0pt]{
+ \includegraphics[height=0.95\textheight]{images/ten-years-challenge}
+ };
+ \node [at=(current page.north), anchor=north, text=guixgrey] {
+ \small{\url{https://rescience.github.io/ten-years/}}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=white}
+
+\screenshot[width=.9\textwidth]{images/end-to-end-1}
+\screenshot[height=.9\textheight]{images/end-to-end-2}
+
+\begin{frame}[fragile, plain]
+ \begin{tikzpicture}[remember picture, overlay]
+ \node [at=(current page.center), inner sep=0pt]{
+ \includegraphics[width=.9\textwidth]{images/re-storage-tradeoffs}
+ };
+ \node [at=(current page.center), anchor=south, inner sep=8mm,
text=guixgrey] {
+ \small{\url{https://doi.org/10.5281/zenodo.3886739}}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=guixblue2}
+\begin{frame}[plain]
+ \Huge{\textbf{Wrap-up.}}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=white}
+\screenshot[width=\textwidth]{images/big-picture-3}
+
+%% \setbeamercolor{normal text}{fg=white,bg=black}
+%% \begin{frame}
+%% \LARGE{
+%% \begin{itemize}
+%% \item \highlight{reproduce} software environments
+%% \item \highlight{declare \& publish} complete environments
+%% \item beyond replication: precision \highlight{experimentation}
+%% \item a foundation for \highlight{``deployment-aware'' apps}
+%% \end{itemize}
+%% }
+%% \end{frame}
+
+\screenshot{images/guix-scope}
+
+\setbeamercolor{normal text}{bg=white}
+\begin{frame}[fragile]
+ \vspace{-2cm}
+ \begin{tikzpicture}
+ \matrix[row sep=10mm, column sep=1cm]{
+ % https://git-scm.com/downloads/logos
+ \node {\includegraphics[width=0.2\textwidth]{images/Git-Logo-2Color}}; &
+ \node {\includegraphics[width=0.15\textwidth]{images/arrow-right}}; &
+ \node
{\includegraphics[width=0.24\textwidth]{images/Guix-horizontal-print}};
+ \\
+ };
+ \end{tikzpicture}
+
+ \begin{tikzpicture}[overlay]
+ \node [at=(current page.center), anchor=north,
+ text=black, text width=.9\textwidth]{
+ \Huge{Let's add\\ \textbf{reproducible deployment}\\
+ to our best practices book. \par
+ }};
+ \end{tikzpicture}
+\end{frame}
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\setbeamercolor{normal text}{bg=black}
+\begin{frame}[plain]
+
+\vfill{
+ \vspace{3cm}
+
\center{\includegraphics[width=0.5\textwidth]{images/guixhpc-logo-transparent}}\\[1.0cm]
+ \texttt{ludovic.courtes@inria.fr |} @GuixHPC
+ \center{\alert{\url{https://hpc.guix.info}}}
+ \\[1cm]
+}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=guixred2}
+\begin{frame}
+ \Huge{\textbf{Bonus slides!}}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=white}
+
+\begin{frame}[plain]
+ \begin{tikzpicture}[remember picture, overlay]
+ \node [at=(current page.center), inner sep=0pt]{
+ \includegraphics[width=.9\textwidth]{images/repeatability-study}
+ };
+ \node [at=(current page.south east), anchor=south east,
+ text=guixdarkgrey, fill=white, text opacity=1]{
+ \small{\url{http://reproducibility.cs.arizona.edu/}}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=guixdarkgrey}
+\begin{frame}[fragile]
+ \begin{semiverbatim}
+\LARGE{
+guix pack hwloc \\
+ \alert{--with-source}=./hwloc-2.1rc1.tar.gz
+
+
+guix install mumps \\
+ \alert{--with-input}=scotch=pt-scotch
+}
+ \end{semiverbatim}
+\end{frame}
+
+\setbeamercolor{normal text}{bg=white}
+\begin{frame}[plain]
+ \begin{tikzpicture}[remember picture, overlay]
+ \node [at=(current page.center), inner sep=0pt]
+ {\includegraphics[width=0.95\paperwidth]{images/snap-crypto-miner}};
+ \node [at=(current page.south east), anchor=south east,
+ text=black, text opacity=1, fill=white]{
+
\small{\url{https://github.com/canonical-websites/snapcraft.io/issues/651}}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+\begin{frame}[plain]
+ \begin{tikzpicture}[remember picture, overlay]
+ \node [at=(current page.center), inner sep=0pt]
+
{\includegraphics[width=0.9\paperwidth]{images/lwn-docker-hello-world}};
+ \node [at=(current page.south east), anchor=south east,
+ text=white, fill=black, text opacity=1]{
+ \small{\url{https://lwn.net/Articles/752982/}}
+ };
+ \end{tikzpicture}
+\end{frame}
+
+\begin{frame}{}
+ \begin{textblock}{12}(2, 6)
+ \tiny{
+ Copyright \copyright{} 2010, 2012--2021 Ludovic Courtès
\texttt{ludo@gnu.org}.\\[3.0mm]
+ GNU Guix logo, CC-BY-SA 4.0, \url{https://gnu.org/s/guix/graphics}.
+ \\[1.5mm]
+ Smoothie image and hexagon image \copyright{} 2019 Ricardo Wurmus,
+ CC-BY-SA 4.0.
+ \\[1.5mm]
+ Hand-drawn arrows by Freepik from flaticon.com.
+ \\[1.5mm]
+ DeLorean time machine picture \copyright{} 2014 Oto Godfrey and
+ Justin Morton, CC-BY-SA 4.0,
+
\url{https://commons.wikimedia.org/wiki/File:TeamTimeCar.com-BTTF_DeLorean_Time_Machine-OtoGodfrey.com-JMortonPhoto.com-07.jpg}.
+ \\[1.5mm]
+ Copyright of other images included in this document is held by
+ their respective owners.
+ \\[3.0mm]
+ This work is licensed under the \alert{Creative Commons
+ Attribution-Share Alike 3.0} License. To view a copy of this
+ license, visit
+ \url{https://creativecommons.org/licenses/by-sa/3.0/} or send a
+ letter to Creative Commons, 171 Second Street, Suite 300, San
+ Francisco, California, 94105, USA.
+ \\[2.0mm]
+ At your option, you may instead copy, distribute and/or modify
+ this document under the terms of the \alert{GNU Free Documentation
+ License, Version 1.3 or any later version} published by the Free
+ Software Foundation; with no Invariant Sections, no Front-Cover
+ Texts, and no Back-Cover Texts. A copy of the license is
+ available at \url{https://www.gnu.org/licenses/gfdl.html}.
+ \\[2.0mm]
+ % Give a link to the 'Transparent Copy', as per Section 3 of the GFDL.
+ The source of this document is available from
+ \url{https://git.sv.gnu.org/cgit/guix/maintenance.git}.
+ }
+ \end{textblock}
+\end{frame}
+
+\end{document}
+
+% Local Variables:
+% coding: utf-8
+% comment-start: "%"
+% comment-end: ""
+% ispell-local-dictionary: "francais"
+% compile-command: "rubber --pdf talk.tex"
+% End:
+
+%% LocalWords: Reproducibility