8 <script type="text/javascript">
10 function getDocHeight(doc) {
11 doc = doc || document;
12 var body = doc.body, html = doc.documentElement;
13 var height = Math.max( body.scrollHeight, body.offsetHeight,
14 html.clientHeight, html.scrollHeight, html.offsetHeight );
18 function setIframeHeight(id) {
19 var ifrm = document.getElementById(id);
20 var doc = ifrm.contentDocument? ifrm.contentDocument:
21 ifrm.contentWindow.document;
22 ifrm.style.visibility = 'hidden';
23 ifrm.style.height = "10px"; // reset to minimal height ...
24 // IE opt. for bing/msn needs a bit added or scrollbar appears
25 ifrm.style.height = getDocHeight( doc ) + 4 + "px";
26 ifrm.style.visibility = 'visible';
34 Following sections include Throughput Speedup Analysis for VPP multi-
35 core multi-thread configurations with no Hyper-Threading, specifically
36 for tested 2t2c (2threads, 2cores) and 4t4c scenarios. 1t1c throughput
37 results are used as a reference for reported speedup ratio.
38 VPP IPSec encryption is accelerated using DPDK cryptodev
39 library driving Intel Quick Assist (QAT) crypto PCIe hardware cards.
40 Performance is reported for VPP running in multiple configurations of
41 VPP worker thread(s), a.k.a. VPP data plane thread(s), and their
42 physical CPU core(s) placement.
44 CSIT source code for the test cases used for plots can be found in
45 `CSIT git repository <https://git.fd.io/csit/tree/tests/vpp/perf/crypto?h=rls1810>`_.
61 :index:`Speedup Multi-core: ipsec-3n-hsw-xl710-64b-base-ndr`
66 <iframe id="ifrm01" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/ipsec-3n-hsw-xl710-64b-base-ndr-tsa.html"></iframe>
74 \graphicspath{{../_build/_static/vpp/}}
75 \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{ipsec-3n-hsw-xl710-64b-base-ndr-tsa}
76 \label{fig:ipsec-3n-hsw-xl710-64b-base-ndr-tsa}
87 :index:`Speedup Multi-core: ipsec-3n-hsw-xl710-64b-base-pdr`
92 <iframe id="ifrm02" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/ipsec-3n-hsw-xl710-64b-base-pdr-tsa.html"></iframe>
100 \graphicspath{{../_build/_static/vpp/}}
101 \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{ipsec-3n-hsw-xl710-64b-base-pdr-tsa}
102 \label{fig:ipsec-3n-hsw-xl710-64b-base-pdr-tsa}
116 :index:`Speedup Multi-core: ipsec-3n-hsw-xl710-64b-scale-ndr`
121 <iframe id="ifrm03" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/ipsec-3n-hsw-xl710-64b-scale-ndr-tsa.html"></iframe>
129 \graphicspath{{../_build/_static/vpp/}}
130 \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{ipsec-3n-hsw-xl710-64b-scale-ndr-tsa}
131 \label{fig:ipsec-3n-hsw-xl710-64b-scale-ndr-tsa}
142 :index:`Speedup Multi-core: ipsec-3n-hsw-xl710-64b-scale-pdr`
147 <iframe id="ifrm04" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/ipsec-3n-hsw-xl710-64b-scale-pdr-tsa.html"></iframe>
155 \graphicspath{{../_build/_static/vpp/}}
156 \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{ipsec-3n-hsw-xl710-64b-scale-pdr-tsa}
157 \label{fig:ipsec-3n-hsw-xl710-64b-scale-pdr-tsa}
171 :index:`Speedup Multi-core: ipsec-3n-hsw-xl710-64b-sw-base-ndr`
176 <iframe id="ifrm05" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/ipsec-3n-hsw-xl710-64b-sw-ndr-tsa.html"></iframe>
184 \graphicspath{{../_build/_static/vpp/}}
185 \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{ipsec-3n-hsw-xl710-64b-sw-ndr-tsa}
186 \label{fig:ipsec-3n-hsw-xl710-64b-sw-ndr-tsa}
197 :index:`Speedup Multi-core: ipsec-3n-hsw-xl710-64b-sw-base-pdr`
202 <iframe id="ifrm06" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/ipsec-3n-hsw-xl710-64b-sw-pdr-tsa.html"></iframe>
210 \graphicspath{{../_build/_static/vpp/}}
211 \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{ipsec-3n-hsw-xl710-64b-sw-pdr-tsa}
212 \label{fig:ipsec-3n-hsw-xl710-64b-sw-pdr-tsa}