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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US">I see one bug there, for sure.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="DE">OMP: Hint: Please submit a bug report with this message, compile and run commands used, and machine configuration info including native compiler and operating system versions. Faster response will be obtained by including
all program sources. For information on submitting this issue, please see <a href="http://www.intel.com/software/products/support/">
http://www.intel.com/software/products/support/</a>.<br>
<br>
</span><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US">The LLLVM runtime shouldn’t be pointing you at Intel support!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#1F497D">-- Jim<br>
<br>
Jim Cownie <james.h.cownie@intel.com><br>
SSG/DPD/TCAR (Technical Computing, Analyzers, and Runtimes)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#1F497D">Tel: +44 117 9071438</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><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"> Openmp-dev [mailto:openmp-dev-bounces@lists.llvm.org]
<b>On Behalf Of </b>Hahnfeld, Jonas via Openmp-dev<br>
<b>Sent:</b> Friday, April 28, 2017 7:52 AM<br>
<b>To:</b> Mohammad Norouzi <mnmomn@gmail.com><br>
<b>Cc:</b> LLVM-OpenMP (openmp-dev@lists.llvm.org) <openmp-dev@lists.llvm.org><br>
<b>Subject:</b> Re: [Openmp-dev] [llvm-dev] Failure executing OpenMP applications in BOTS benchmark with clang<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Hi Mohammad,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">moving this to openmp-dev as you mention an assertion in the OpenMP runtime (questions about the compiler should go cfe-dev
instead of llvm-dev).<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">I just tried reproducing the issue on my system and was able to run all binaries built with Clang 3.9.1 and the latest
trunk of the OpenMP runtime in Debug mode. (I had to increase OMP_STACKSIZE for UTS, otherwise it kept crashing)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Which benchmark do you have problems with and which environment variables do you set? Is there anything special about
your setup?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Jonas</span><span lang="DE" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="DE" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="DE" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> llvm-dev [<a href="mailto:llvm-dev-bounces@lists.llvm.org">mailto:llvm-dev-bounces@lists.llvm.org</a>]
<b>On Behalf Of </b>Mohammad Norouzi via llvm-dev<br>
<b>Sent:</b> Thursday, April 27, 2017 5:53 PM<br>
<b>To:</b> llvm-dev <<a href="mailto:llvm-dev@lists.llvm.org">llvm-dev@lists.llvm.org</a>><br>
<b>Subject:</b> [llvm-dev] Failure executing OpenMP applications in BOTS benchmark with clang<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="DE">Hi everyone,<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="DE">I would like to execute OpenMP applications in BOTS benchmark with clang 3.9.1 but I get the following error:<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="DE">Assertion failure at kmp_tasking.c(421): taskdata -> td_flags.tasktype == 1.<br>
Assertion failure at kmp_tasking.c(439): taskdata -> td_flags.started == 0.<br>
OMP: Error #13: Assertion failure at kmp_tasking.c(421).<br>
OMP: Hint: Please submit a bug report with this message, compile and run commands used, and machine configuration info including native compiler and operating system versions. Faster response will be obtained by including all program sources. For information
on submitting this issue, please see <a href="http://www.intel.com/software/products/support/">
http://www.intel.com/software/products/support/</a>.<br>
OMP: Error #13: Assertion failure at kmp_tasking.c(439).<br>
OMP: Hint: Please submit a bug report with this message, compile and run commands used, and machine configuration info including native compiler and operating system versions. Faster response will be obtained by including all program sources. For information
on submitting this issue, please see <a href="http://www.intel.com/software/products/support/">
http://www.intel.com/software/products/support/</a>.<br>
Aborted (core dumped)<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="DE"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="DE">Here is my machine spec:<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="DE">Linux pp-multicore 3.19.0-25-generic #26~14.04.1-Ubuntu SMP Fri Jul 24 21:16:20 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="DE"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="DE"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="DE">Any help is highly appreciated!<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="DE">Thank you and best,<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="DE">Mohammad<o:p></o:p></span></p>
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