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-rw-r--r--lib/megaco/doc/src/megaco_performance.xml122
1 files changed, 64 insertions, 58 deletions
diff --git a/lib/megaco/doc/src/megaco_performance.xml b/lib/megaco/doc/src/megaco_performance.xml
index 72b5c156ba..eb3d852a19 100644
--- a/lib/megaco/doc/src/megaco_performance.xml
+++ b/lib/megaco/doc/src/megaco_performance.xml
@@ -50,9 +50,15 @@
of these configurations for each codec. The figures presented are
the average of all used messages.</p>
- <p>For comparison, also included are performance figures
- where the flex driver was built as <c>non-reentrant</c> flex
- (figures within parenthesis). </p>
+ <p>For comparison, also included are first, performance figures with
+ megaco (including the measurement software) and asn1 applications
+ hipe-compiled (second figure in the time columns, note that per bin
+ decode had some issues so those figures are not included), and second,
+ performance figures where the flex driver was built as
+ <c>non-reentrant</c> flex
+ (third figure in the time columns,
+ only valid for text codecs using the flex-scanner,
+ figures within parenthesis). </p>
<table>
<row>
@@ -67,122 +73,122 @@
<row>
<cell align="left" valign="middle">pretty</cell>
<cell align="right" valign="middle">336</cell>
- <cell align="right" valign="middle">22</cell>
- <cell align="right" valign="middle">76</cell>
- <cell align="right" valign="middle">98</cell>
+ <cell align="right" valign="middle">20 / 13</cell>
+ <cell align="right" valign="middle">75 / 40</cell>
+ <cell align="right" valign="middle">95 / 53</cell>
</row>
<row>
<cell align="left" valign="middle">pretty [flex]</cell>
<cell align="right" valign="middle">336</cell>
- <cell align="right" valign="middle">22 (22)</cell>
- <cell align="right" valign="middle">41 (40)</cell>
- <cell align="right" valign="middle">63 (62)</cell>
+ <cell align="right" valign="middle">20 / 13 / 20</cell>
+ <cell align="right" valign="middle">39 / 33 / 38</cell>
+ <cell align="right" valign="middle">59 / 46 / 58</cell>
</row>
<!-- COMPACT -->
<row>
<cell align="left" valign="middle">compact</cell>
<cell align="right" valign="middle">181</cell>
- <cell align="right" valign="middle">19</cell>
- <cell align="right" valign="middle">63</cell>
- <cell align="right" valign="middle">82</cell>
+ <cell align="right" valign="middle">17 / 10</cell>
+ <cell align="right" valign="middle">62 / 35</cell>
+ <cell align="right" valign="middle">79 / 45</cell>
</row>
<row>
<cell align="left" valign="middle">compact [flex]</cell>
<cell align="right" valign="middle">181</cell>
- <cell align="right" valign="middle">19 (19)</cell>
- <cell align="right" valign="middle">38 (36)</cell>
- <cell align="right" valign="middle">57 (55)</cell>
+ <cell align="right" valign="middle">17 / 10 / 17</cell>
+ <cell align="right" valign="middle">37 / 31 / 36</cell>
+ <cell align="right" valign="middle">54 / 41 / 53</cell>
</row>
<!-- PER -->
<row>
<cell align="left" valign="middle">per bin</cell>
<cell align="right" valign="middle">91</cell>
- <cell align="right" valign="middle">63</cell>
- <cell align="right" valign="middle">69</cell>
- <cell align="right" valign="middle">132</cell>
+ <cell align="right" valign="middle">60 / 29</cell>
+ <cell align="right" valign="middle">64 / -</cell>
+ <cell align="right" valign="middle">124 / -</cell>
</row>
<row>
<cell align="left" valign="middle">per bin [driver]</cell>
<cell align="right" valign="middle">91</cell>
- <cell align="right" valign="middle">43</cell>
- <cell align="right" valign="middle">45</cell>
- <cell align="right" valign="middle">88</cell>
+ <cell align="right" valign="middle">39 / 24</cell>
+ <cell align="right" valign="middle">42 / 26</cell>
+ <cell align="right" valign="middle">81 / 50</cell>
</row>
<row>
<cell align="left" valign="middle">per bin [native]</cell>
<cell align="right" valign="middle">91</cell>
- <cell align="right" valign="middle">47</cell>
- <cell align="right" valign="middle">51</cell>
- <cell align="right" valign="middle">99</cell>
+ <cell align="right" valign="middle">45 / 21</cell>
+ <cell align="right" valign="middle">48 / -</cell>
+ <cell align="right" valign="middle">93 / -</cell>
</row>
<row>
<cell align="left" valign="middle">per bin [driver,native]</cell>
<cell align="right" valign="middle">91</cell>
- <cell align="right" valign="middle">26</cell>
- <cell align="right" valign="middle">29</cell>
- <cell align="right" valign="middle">55</cell>
+ <cell align="right" valign="middle">25 / 15</cell>
+ <cell align="right" valign="middle">27 / 18</cell>
+ <cell align="right" valign="middle">52 / 33</cell>
</row>
<!-- BER -->
<row>
<cell align="left" valign="middle">ber bin</cell>
<cell align="right" valign="middle">165</cell>
- <cell align="right" valign="middle">35</cell>
- <cell align="right" valign="middle">42</cell>
- <cell align="right" valign="middle">77</cell>
+ <cell align="right" valign="middle">32 / 19</cell>
+ <cell align="right" valign="middle">38 / 21</cell>
+ <cell align="right" valign="middle">70 / 40</cell>
</row>
<row>
<cell align="left" valign="middle">ber bin [driver]</cell>
<cell align="right" valign="middle">165</cell>
- <cell align="right" valign="middle">35</cell>
- <cell align="right" valign="middle">37</cell>
- <cell align="right" valign="middle">72</cell>
+ <cell align="right" valign="middle">32 / 19</cell>
+ <cell align="right" valign="middle">33 / 20</cell>
+ <cell align="right" valign="middle">65 / 39</cell>
</row>
<row>
<cell align="left" valign="middle">ber bin [native]</cell>
<cell align="right" valign="middle">165</cell>
- <cell align="right" valign="middle">19</cell>
- <cell align="right" valign="middle">26</cell>
- <cell align="right" valign="middle">45</cell>
+ <cell align="right" valign="middle">17 / 11</cell>
+ <cell align="right" valign="middle">25 / 13</cell>
+ <cell align="right" valign="middle">42 / 24</cell>
</row>
<row>
<cell align="left" valign="middle">ber bin [driver,native]</cell>
<cell align="right" valign="middle">165</cell>
- <cell align="right" valign="middle">19</cell>
- <cell align="right" valign="middle">20</cell>
- <cell align="right" valign="middle">39</cell>
+ <cell align="right" valign="middle">17 / 11</cell>
+ <cell align="right" valign="middle">17 / 12</cell>
+ <cell align="right" valign="middle">34 / 23</cell>
</row>
<!-- ERLANG -->
<row>
<cell align="left" valign="middle">erl_dist</cell>
<cell align="right" valign="middle">875</cell>
- <cell align="right" valign="middle">5</cell>
- <cell align="right" valign="middle">10</cell>
- <cell align="right" valign="middle">15</cell>
+ <cell align="right" valign="middle">5 / 5</cell>
+ <cell align="right" valign="middle">10 / 10</cell>
+ <cell align="right" valign="middle">15 / 15</cell>
</row>
<row>
<cell align="left" valign="middle">erl_dist [megaco_compressed]</cell>
<cell align="right" valign="middle">405</cell>
- <cell align="right" valign="middle">6</cell>
- <cell align="right" valign="middle">7</cell>
- <cell align="right" valign="middle">13</cell>
+ <cell align="right" valign="middle">6 / 4</cell>
+ <cell align="right" valign="middle">7 / 4</cell>
+ <cell align="right" valign="middle">13 / 8</cell>
</row>
<row>
<cell align="left" valign="middle">erl_dist [compressed]</cell>
<cell align="right" valign="middle">345</cell>
- <cell align="right" valign="middle">86</cell>
- <cell align="right" valign="middle">21</cell>
- <cell align="right" valign="middle">107</cell>
+ <cell align="right" valign="middle">47 / 47</cell>
+ <cell align="right" valign="middle">20 / 20</cell>
+ <cell align="right" valign="middle">67 / 67</cell>
</row>
<row>
<cell align="left" valign="middle">erl_dist [megaco_compressed,compressed]</cell>
<cell align="right" valign="middle">200</cell>
- <cell align="right" valign="middle">71</cell>
- <cell align="right" valign="middle">12</cell>
- <cell align="right" valign="middle">83</cell>
+ <cell align="right" valign="middle">34 / 33</cell>
+ <cell align="right" valign="middle">11 / 9</cell>
+ <cell align="right" valign="middle">45 / 42</cell>
</row>
<tcaption>Codec performance</tcaption>
@@ -201,8 +207,8 @@
<p>When running SMP erlang on a multi-core machine the "throughput"
is significantly higher. The mstone1 test is an extreme test,
but it shows what is gained by using the reentrant flex-scanner. </p>
- <image file="mstone1.gif">
- <icaption>MStone1 with mstone1.sh -d flex -s 8</icaption>
+ <image file="mstone1.jpg">
+ <icaption>MStone1 with mstone1.sh -d flex -s 4</icaption>
</image>
</section>
@@ -276,10 +282,10 @@ MEGACO/1 [124.124.124.222]
<section>
<title>Setup</title>
<p>The measurements has been performed on a
- Dell PowerEdge 1950iii with
- 2* Intel Xeon L5430 @ 2.66 GHz, with 8 GB memory and
- running SLES 10 SP2 x86_64, kernel 2.6.16.60-0.34-smp.
- Software versions was open source OTP R13B and megaco-3.11.</p>
+ HP xw4600 Workstation with
+ a Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz, with 4 GB memory and
+ running Ubuntu 10.04 x86_64, kernel 2.6.32-22-generic.
+ Software versions was open source OTP R13B04 (megaco-3.14).</p>
</section>
<section>
@@ -302,7 +308,7 @@ MEGACO/1 [124.124.124.222]
to our fastest text encoder (compact). </p>
</item>
<item>
- <p>our fastest binary decoder (ber) is about 47% (44%) faster than our
+ <p>our fastest binary decoder (ber) is about 54% (61%) faster than our
fastest text decoder (compact). </p>
</item>
</list>