CSIT-618 Add LaTeX support to release report

- Add option to generate PDF from release report.
- Conditional content
- Static plot conversion

Change-Id: I7c4f0b41898791d1cab446d0fc3b07220380e1b8
Signed-off-by: Peter Mikus <pmikus@cisco.com>
(cherry picked from commit 196ed0599148d6c8ed0e2ca82ad03e129e26428a)

1 files changed, 58 insertions, 4 deletions

diff --git a/docs/report/vpp_performance_tests/packet_latency_graphs/vm_vhost.rst b/docs/report/vpp_performance_tests/packet_latency_graphs/vm_vhost.rst
index 3987e8c86e..82eb37b3a9 100644
--- a/docs/report/vpp_performance_tests/packet_latency_graphs/vm_vhost.rst
+++ b/docs/report/vpp_performance_tests/packet_latency_graphs/vm_vhost.rst
@@ -14,6 +14,15 @@ VPP packet latency in 1t1c setup (1thread, 1core) is presented in the graph belo
 
     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-vhost-sel1-ndrdisc-lat50.html"></iframe>
 
+.. raw:: latex
+
+    \begin{figure}[H]
+        \centering
+            \graphicspath{{../_build/_static/vpp/}}
+            \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-1t1c-vhost-sel1-ndrdisc-lat50}
+            \label{fig:64B-1t1c-vhost-sel1-ndrdisc-lat50}
+    \end{figure}
+
 *Figure 1a. VPP 1thread 1core - packet latency for Phy-to-VM-to-Phy VM
 vhost-user selected TCs (ipv4).*
 
@@ -21,14 +30,32 @@ vhost-user selected TCs (ipv4).*
 
     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-vhost-sel2-ndrdisc-lat50.html"></iframe>
 
+.. raw:: latex
+
+    \begin{figure}[H]
+        \centering
+            \graphicspath{{../_build/_static/vpp/}}
+            \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-1t1c-vhost-sel2-ndrdisc-lat50}
+            \label{fig:64B-1t1c-vhost-sel2-ndrdisc-lat50}
+    \end{figure}
+
 *Figure 1b. VPP 1thread 1core - packet latency for Phy-to-VM-to-Phy VM
 vhost-user selected TCs (l2).*
 
 CSIT source code for the test cases used for above plots can be found in CSIT
 git repository:
 
-.. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-1t1c-.*vhost.*-ndrdisc" *
-   :shell:
+.. only:: html
+
+   .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-1t1c-.*vhost.*-ndrdisc" *
+      :shell:
+
+.. only:: latex
+
+   .. code-block:: bash
+
+      $ cd tests/vpp/perf/vm_vhost
+      $ grep -E "64B-1t1c-.*vhost.*-ndrdisc" *
 
 VPP packet latency in 2t2c setup (2thread, 2core) is presented in the graph below.
 
@@ -36,6 +63,15 @@ VPP packet latency in 2t2c setup (2thread, 2core) is presented in the graph belo
 
     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-vhost-sel1-ndrdisc-lat50.html"></iframe>
 
+.. raw:: latex
+
+    \begin{figure}[H]
+        \centering
+            \graphicspath{{../_build/_static/vpp/}}
+            \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-2t2c-vhost-sel1-ndrdisc-lat50}
+            \label{fig:64B-2t2c-vhost-sel1-ndrdisc-lat50}
+    \end{figure}
+
 *Figure 2a. VPP 2threads 2cores - packet latency for Phy-to-VM-to-Phy VM
 vhost-user selected TCs (ipv4).*
 
@@ -43,11 +79,29 @@ vhost-user selected TCs (ipv4).*
 
     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-vhost-sel2-ndrdisc-lat50.html"></iframe>
 
+.. raw:: latex
+
+    \begin{figure}[H]
+        \centering
+            \graphicspath{{../_build/_static/vpp/}}
+            \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-2t2c-vhost-sel2-ndrdisc-lat50}
+            \label{fig:64B-2t2c-vhost-sel2-ndrdisc-lat50}
+    \end{figure}
+
 *Figure 2b. VPP 2threads 2cores - packet latency for Phy-to-VM-to-Phy VM
 vhost-user selected TCs (l2).*
 
 CSIT source code for the test cases used for above plots can be found in CSIT
 git repository:
 
-.. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-2t2c-.*vhost.*-ndrdisc" *
-   :shell:
+.. only:: html
+
+   .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-2t2c-.*vhost.*-ndrdisc" *
+      :shell:
+
+.. only:: latex
+
+   .. code-block:: bash
+
+      $ cd tests/vpp/perf/vm_vhost
+      $ grep -E "64B-2t2c-.*vhost.*-ndrdisc" *