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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">:)</p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Done that several times --- and even went in the lnt source code --- but I missed the '--multisample' each time. That's probably what I need.</p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Thanks Michael,</p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Arnaud</p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">On Monday 11 March 2013 14:21:09 Michael Gottesman wrote:<br /></p>
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<p style=" margin-top:12px; margin-bottom:0px; margin-left:80px; margin-right:80px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">2. Running lnt several times on the same unmodified clang+llvm binaries gives <br />different results (execution time can vary wildly : ~200%). I am running lnt <br />on linux/x86_64. I tried to deactivate the cpufreq thing, the machine was not <br />loaded, but this did not change. Is there any way to run the tests multiple <br />times and use statistics to get reproducible numbers (within a confidence <br />interval) ? Or to handle the stats at the 'lnt import' stage ? Or in the web <br />display ? In the web display, how to use the 'run' and 'order' fields ?<br /></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:40px; margin-right:40px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Run "lnt runtest nt --help". = ).</p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:40px; margin-right:40px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Michael<br /></p>
<p style=" margin-top:12px; margin-bottom:0px; margin-left:80px; margin-right:80px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br />Thanks for any hint.<br /><br />Cheers,<br />--<br />Arnaud de Grandmaison<br />_______________________________________________<br />LLVM Developers mailing list<br /><a href="mailto:LLVMdev@cs.uiuc.edu"><span style=" text-decoration: underline; color:#0057ae;">LLVMdev@cs.uiuc.edu</span></a> <a href="http://llvm.cs.uiuc.edu/"><span style=" text-decoration: underline; color:#0057ae;">http://llvm.cs.uiuc.edu</span></a><br /><a href="http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev"><span style=" text-decoration: underline; color:#0057ae;">http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev</span></a></p>
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