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<p><font size="2" face="sans-serif">HI Chris,</font><br>
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<font size="2" face="sans-serif">That's clear now, thanks.</font><br>
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<font size="2" face="sans-serif">-- Carlo</font><br>
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<img width="16" height="16" src="cid:1__=0ABBF4D4DFC1BB7C8f9e8a93df938@us.ibm.com" border="0" alt="Inactive hide details for Chris Lattner ---05/16/2015 12:36:22 AM---> On May 15, 2015, at 4:55 PM, Carlo Bertolli <cbertol@us.i"><font size="2" color="#424282" face="sans-serif">Chris Lattner ---05/16/2015 12:36:22 AM---> On May 15, 2015, at 4:55 PM, Carlo Bertolli <cbertol@us.ibm.com> wrote: ></font><br>
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<font size="1" color="#5F5F5F" face="sans-serif">From: </font><font size="1" face="sans-serif">Chris Lattner <clattner@apple.com></font><br>
<font size="1" color="#5F5F5F" face="sans-serif">To: </font><font size="1" face="sans-serif">Carlo Bertolli/Watson/IBM@IBMUS</font><br>
<font size="1" color="#5F5F5F" face="sans-serif">Cc: </font><font size="1" face="sans-serif">cfe-dev <cfe-dev@cs.uiuc.edu>, "Peyton, Jonathan L" <jonathan.l.peyton@intel.com>, "openmp-dev@dcs-maillist2.engr.illinois.edu" <openmp-dev@dcs-maillist2.engr.illinois.edu>, openmp-dev-bounces@cs.uiuc.edu</font><br>
<font size="1" color="#5F5F5F" face="sans-serif">Date: </font><font size="1" face="sans-serif">05/16/2015 12:36 AM</font><br>
<font size="1" color="#5F5F5F" face="sans-serif">Subject: </font><font size="1" face="sans-serif">Re: [Openmp-dev] [cfe-dev] CMAKE_INSTALL_PREFIX vs -fopenmp and clang search library search path</font><br>
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<ul style="padding-left: 36pt"><font size="3" face="serif">On May 15, 2015, at 4:55 PM, Carlo Bertolli <</font><a href="mailto:cbertol@us.ibm.com"><font size="3" color="#0000FF" face="serif"><u>cbertol@us.ibm.com</u></font></a><font size="3" face="serif">> wrote:</font><br>
<p><font size="2" face="sans-serif">Hi Chris</font><font size="3" face="serif"><br>
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I sent an e-mail a while ago but I made a mistake when transforming it from daily digest into a single e-mail and you may not have seen it.</font><font size="3" face="serif"><br>
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lomp is already used for the "lightweight OpenMP" (LOMP) implementation, which is for PPC64, BlueGene, and Z-series systems.<br>
Here are some references to it:</font><font size="3" face="serif"><br>
</font><font size="2" color="#0000FF" face="sans-serif"><u><br>
</u></font><a href="http://cscads.rice.edu/workshops/summer-2012/slides/performance-tools/OpenMP-for-exascale-CScADS.pdf"><font size="2" color="#0000FF" face="sans-serif"><u>http://cscads.rice.edu/workshops/summer-2012/slides/performance-tools/OpenMP-for-exascale-CScADS.pdf</u></font></a><font size="3" color="#0000FF" face="serif"><u><br>
</u></font><a href="https://www.alcf.anl.gov/files/BlueGeneQ_Optimization.pdf"><font size="2" color="#0000FF" face="sans-serif"><u>https://www.alcf.anl.gov/files/BlueGeneQ_Optimization.pdf</u></font></a><font size="3" face="serif"><br>
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One important note is that LOMP supports the KMP* interface and can be (and currently is) used as a OpenMP library for LLVM.<br>
Unless you feel strongly for re-using the name, I would rather prefer LLOMP to avoid confusion.</font></ul>
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<font size="3" face="serif">Sure, but “lomp” is presumably actually linked with the command line flag -llomp today. The “-l” part is an aspect of the compiler interface to specify a library to link, not part of the name of the library.</font><br>
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<font size="3" face="serif">-Chris</font><br>
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