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<p class="MsoNormal"><span lang="EN-US">I am currently setting up my Module with<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">module->setTargetTriple(llvm::sys::getProcessTriple()<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">#ifdef _WIN32<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> + "-elf"<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">#endif<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">);<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">And my ExecutionEngine with<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">llvm::EngineBuilder(std::move(module))<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> .setErrorStr(&err)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> .setMCPU(llvm::sys::getHostCPUName())<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> .create()<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">This works fine on most machines, however on some virtualized machines this fails because the host CPU name implies AVX, however AVX is in fact disabled, leading to an illegal instruction when running JIT-compiled functions.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Is there a better way to set up the executionengine so that such failure do not occur (but all available features are used)?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE">--<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE">Johannes S. Mueller-Roemer, MSc<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE">Wiss. Mitarbeiter - Interactive Engineering Technologies (IET)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE">Fraunhofer-Institut für Graphische Datenverarbeitung IGD<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE">Fraunhoferstr. 5 | 64283 Darmstadt | Germany<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE">Tel +49 6151 155-606 | Fax +49 6151 155-139<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE">johannes.mueller-roemer@igd.fraunhofer.de | www.igd.fraunhofer.de<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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