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<div style=""><font color="#000000" face="Calibri, Arial, Helvetica, sans-serif"><span style="font-size: 12pt;">Hello Gabriele,<br>
<br>
Does setting the environment variable NO_STOP_MESSAGE help?</span></font><br>
<font color="#000000" face="Calibri, Arial, Helvetica, sans-serif"><span style="font-size: 12pt;">export NO_STOP_MESSAGE=1<br>
<br>
--Kiran</span></font><br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> flang-dev <flang-dev-bounces@lists.llvm.org> on behalf of Jost, Gabriele (ARC-TNC)[Supersmith] via flang-dev <flang-dev@lists.llvm.org><br>
<b>Sent:</b> 18 April 2020 22:56<br>
<b>To:</b> flang-dev@lists.llvm.org <flang-dev@lists.llvm.org><br>
<b>Subject:</b> [flang-dev] arm + denormals</font>
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<p class="x_MsoNormal"><span style="font-size:11.0pt">Hello,</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt">I am running into the problem that flang checks to see if they are denormals. If it thinks they are denormals, it prints out a warning. That slows down the runtime a lot.</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt">Other folks have compiled the same code with ifort using -ftz, probably because they are not concerned about underflows. Is there something similar available for flang, to avoid the checking/printing warnings?</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt">Thanks and greetings,</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt"> </span></p>
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<p class="x_MsoNormal"><span style="font-size:10.5pt; color:black"> </span></p>
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<p class="x_MsoNormal"><span style="font-size:10.5pt; color:black">Gabriele Jost</span></p>
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<p class="x_MsoNormal"><span style="font-size:10.5pt; color:black"> </span></p>
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<p class="x_MsoNormal"><span style="font-size:10.5pt; color:black">************************************************************************</span></p>
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<p class="x_MsoNormal"><span style="font-size:10.5pt; color:black">Gabriele Jost NASA Ames Research Center</span></p>
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<p class="x_MsoNormal"><span style="font-size:10.5pt; color:black">Email: Gabriele.Jost@nasa.gov Mail Stop 258-6</span></p>
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<p class="x_MsoNormal"><span style="font-size:10.5pt; color:black">Work Phone: (650) 604-0468 Bldg. 258, Rm. 232-4</span></p>
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<p class="x_MsoNormal"><span style="font-size:10.5pt; color:black">Scientific & HPC Application P.O. Box 1</span></p>
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<p class="x_MsoNormal"><span style="font-size:10.5pt; color:black">Development/Optimization Moffett Field, CA 94035-0001</span></p>
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<p class="x_MsoNormal"><span style="font-size:10.5pt; color:black">************************************************************************</span></p>
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