Do you mean that insert ("send") Y times A inserts Y times Aevent with the very same id?!<br><br>If so, you will have to reconsider your approach because you are creating the worst possible scenario for the Rete algorithm, i.e., O(n^3) cartesian tuples for your activations.<br>
<br>There are strategies for countering this. A full(er) description of other requirements (if any) for this A-B-C rule would be necessary for doling out good advice.<br><br>-W<br> <br><br><div class="gmail_quote">2010/11/15 Roess. Oliver <span dir="ltr"><<a href="mailto:o.roess@seeburger.de">o.roess@seeburger.de</a>></span><br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">Hello again.</span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Thanks for your test Wolfgang. When I do it like you
did, I get approx. the same results. But you misunderstood my scenario. I don’t
want to send ABC x times. Here’s what I meant in pseudocode.</span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">for ( i = 0; i < X; i++) </span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB"> Send
Y times A</span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB"> Send
Y times B</span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB"> Send
Y times C</span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">I dropped the idea of calling fireUntilHalt() and now
I call fireAllRules after every single insert, just to be quick. This avoids
the problem of getting random execution durations. Now I produce nearly
constant times every time I execute this. But it is still not very satisfying.
These are just a few hundred events. In a real business scenario it will be a
lot more. Increasing X will cause the time to go up linearly which is ok, but
increasing Y will have the time go up overproportional, which is not
acceptable. We will evaluate this now with a really good machine. But it would
be interesting to see what results others achieve in this scenario.</span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Best regards,</span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Oliver</span></font></p><font color="#888888">
</font></div><div class="im">
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<td width="272"><font size="1" color="#808080" face="Arial"><b>SEEBURGER AG</b></font></td>
<td width="45"> </td>
<td><font size="1" color="#808080" face="Arial">Vorstand/Seeburger Executive Board:</font></td>
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<tr>
<td width="272"><font size="1" color="#808080" face="Arial">Sitz der Gesellschaft/Registered Office:</font></td>
<td width="45"> </td>
<td><font size="1" color="#808080" face="Arial">Bernd Seeburger, Axel Haas, Michael Kleeberg</font></td>
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<td width="272"><font size="1" color="#808080" face="Arial">Edisonstr. 1</font></td>
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<td><font size="1" color="#808080" face="Arial"></font></td>
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<td width="272"><font size="1" color="#808080" face="Arial">D-75015 Bretten</font></td>
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<td><font size="1" color="#808080" face="Arial">Vorsitzender des Aufsichtsrats/Chairperson of the Seeburger Supervisory Board:</font></td>
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<td width="272"><font size="1" color="#808080" face="Arial">Tel.: 07252 / 96 - 0</font></td>
<td width="45"><font size="1" color="#808080" face="Arial"></font></td>
<td><font size="1" color="#808080" face="Arial">Dr. Franz Scherer</font></td>
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<td width="272"><font size="1" color="#808080" face="Arial">Fax: 07252 / 96 - 2222</font></td>
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<td width="272"><font size="1" color="#808080" face="Arial">Internet: <a href="http://www.seeburger.de" target="_blank">http://www.seeburger.de</a></font></td>
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<td><font size="1" color="#808080" face="Arial">Registergericht/Commercial Register:</font></td>
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<td width="272"><font size="1" color="#808080" face="Arial">e-mail: <a href="mailto:info@seeburger.de" target="_blank">info@seeburger.de</a></font></td>
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<td><font size="1" color="#808080" face="Arial">HRB 240708 Mannheim</font></td>
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