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<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:36.0pt">
If not, maybe we should create something? IMHO it sounds reasonable to have<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:36.0pt">
separate benchmarks for:<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:36.0pt">
- Performance of GHC itself.<o:p></o:p></p>
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- Performance of the code generated by GHC.<o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif">I think that would be great, Michael. We have a small and unrepresentative sample in testsuite/tests/perf/compiler<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif">Simon<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> ghc-devs [mailto:ghc-devs-bounces@haskell.org]
<b>On Behalf Of </b>Michal Terepeta<br>
<b>Sent:</b> 04 December 2016 19:47<br>
<b>To:</b> ghc-devs <ghc-devs@haskell.org><br>
<b>Subject:</b> Measuring performance of GHC<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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Hi everyone,<o:p></o:p></p>
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<o:p> </o:p></p>
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I've been running nofib a few times recently to see the effect of some changes<o:p></o:p></p>
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on compile time (not the runtime of the compiled program). And I've started<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:0cm">
wondering how representative nofib is when it comes to measuring compile time<o:p></o:p></p>
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and compiler allocations? It seems that most of the nofib programs compile<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:0cm">
really quickly...<o:p></o:p></p>
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<o:p> </o:p></p>
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Is there some collections of modules/libraries/applications that were put<o:p></o:p></p>
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together with the purpose of benchmarking GHC itself and I just haven't<o:p></o:p></p>
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seen/found it?<o:p></o:p></p>
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<o:p> </o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:0cm">
If not, maybe we should create something? IMHO it sounds reasonable to have<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:0cm">
separate benchmarks for:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:0cm">
- Performance of GHC itself.<o:p></o:p></p>
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- Performance of the code generated by GHC.<o:p></o:p></p>
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<o:p> </o:p></p>
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Thanks,<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:0cm">
Michal<o:p></o:p></p>
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<o:p> </o:p></p>
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