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<body lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Flang team,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Here are the notes from the November 27<sup>th</sup>, 2019 Flang biweekly call.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Please be sure to let us know if you have any questions and agenda topics for the next call.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">The next Flang biweekly call<b>
</b>will be <b>Wednesday, December 11<sup>th</sup>, 2019 at 8:30 AM Pacific Time</b>.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">The next Flang Technical Community call will be
<b>Monday, December 2<sup>nd</sup>, 8:30 AM Pacific Time. Appentra will be discussing experiences with the LLVM flang compiler for tooling.</b></span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Thank you.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Gary Klimowicz</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt">Agenda</span></b><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l0 level1 lfo1"><span style="font-size:11.0pt">SC 2019 recap</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo1"><span style="font-size:11.0pt">Flang Community Technical Call - Appentra</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo1"><span style="font-size:11.0pt">F18 development update</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo1"><span style="font-size:11.0pt">Flang development update</span><o:p></o:p></li></ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt">Highlights</span></b><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l1 level1 lfo2"><span style="font-size:11.0pt">Meeting logistics information is now at the end of this email.</span><o:p></o:p></li></ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l1 level1 lfo2"><span style="font-size:11.0pt">Supercomputing 2019 recap</span><o:p></o:p></li><ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">The LLVM in HPC BoF session at
</span><a href="https://sc19.supercomputing.org/program/birds-of-a-feather/"><span style="font-size:11.0pt">SC 2019</span></a><span style="font-size:11.0pt"> was Wednesday, November 20, 5:15-6:45 PM. Here’s the link:
</span><a href="https://sc19.supercomputing.org/session/?sess=sess331"><span style="font-size:11.0pt">https://sc19.supercomputing.org/session/?sess=sess331</span></a><span style="font-size:11.0pt">.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Hal Finkel reported that there was a lot of interest and a lot of questions about the new LLVM flang compiler. Many of the questions were about features and functionality,
when they would be available, and how people can contribute.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">There is a strong desire to get the source code upstreamed into the monorepo, balanced with getting the commits into “LLVM shape”.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">There was a question from AMD about ongoing contributions from NVIDIA to original Flang OpenMP. While some minimal changes have come from NVIDIA refactoring, there are no further
plans for functionality updates.</span><o:p></o:p></li></ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l1 level1 lfo2"><span style="font-size:11.0pt">Flang Community Technical Biweekly Call</span><o:p></o:p></li><ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Meeting logistics are at the end of this email.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><b><span style="font-size:11.0pt">The next scheduled call for December 2<sup>nd</sup> is from Appentra, with feedback on the use of f18 for tooling.</span></b><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Please let Hal Finkel know topics you would like brought up, or edit the Google doc to add any topics you would like to present.</span><o:p></o:p></li></ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l1 level1 lfo2"><span style="font-size:11.0pt">New Flang update</span><o:p></o:p></li><ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Implemented user-defined assignment.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Finished call semantic checking.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Committed I/O runtime API header.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Began support for forward references to derived types.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Began work on logical expression lowering.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Continued work on DO loop semantic checks.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Continued work on FIR definition.</span><o:p></o:p></li></ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l1 level1 lfo2"><span style="font-size:11.0pt">Original Flang Dev news and updates</span><o:p></o:p></li><ul style="margin-top:0in" type="circle">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">More PGI bug fixes.</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Changes to better support Arm processors.</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">#577 Procedure pointers to internal procedures.</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Fix for issue with STAT= on ALLOCATE statements.</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Fixes for procedure pointers.</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Coming soon: The LLVM license update.</span><o:p></o:p></li></ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt">Where we can use your help</span></b><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l1 level1 lfo2"><span style="font-size:11.0pt">Topics for the next biweekly call and technical community call.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo2"><span style="font-size:11.0pt">Let us know if you have presentations or meetings relevant to the Flang community. We will publicize these in these notes.</span><o:p></o:p></li></ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt">Details (</span></b><span style="font-size:11.0pt">Updates below are in
<b>bold</b>)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ol style="margin-top:0in" start="1" type="1">
<li class="MsoNormal" style="margin-left:-.25in;mso-list:l6 level1 lfo3"><b><span style="font-size:11.0pt">Flang on GitHub</span></b><o:p></o:p></li></ol>
<p class="MsoNormal" style="margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo4">
<![if !supportLists]><span style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt">There have been <b>
1,665</b> total commits (<b>1,665 </b>in the previous update).</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo4">
<![if !supportLists]><span style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt">There are <b>490</b> people who have “starred” the flang repo and
<b>71</b> forks.</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo4">
<![if !supportLists]><span style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><b><span style="font-size:11.0pt">201 </span></b><span style="font-size:11.0pt">people are following f18 in
<b>36</b> forks. There have been <b>2,776 </b>commits.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ol style="margin-top:0in" start="2" type="1">
<li class="MsoNormal" style="margin-left:-.25in;mso-list:l6 level1 lfo3"><b><span style="font-size:11.0pt">Flang Community Technical Call</span></b><o:p></o:p></li></ol>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l3 level1 lfo5"><span style="font-size:11.0pt">The last call was November 4<sup>th</sup>, a recap of the LLVM Developer Meeting. Most of the discussion was on upstreaming Flang into LLVM, preserving history, and treating
MLIR as an external dependency for the time being.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l3 level1 lfo5"><span style="font-size:11.0pt">Future Topics and tentative dates:</span><o:p></o:p></li><ul style="margin-top:0in" type="circle">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l3 level2 lfo5"><b><span style="font-size:11.0pt">December 2<sup>nd</sup>: Feedback on tooling (Appentra)</span></b><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l3 level2 lfo5"><span style="font-size:11.0pt">LLVM transition (mailing lists, git/monorepo, etc.)</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l3 level2 lfo5"><b><span style="font-size:11.0pt">Potential topics for future calls include build times for the compiler and status updates on MLIR.</span></b><o:p></o:p></li></ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ol style="margin-top:0in" start="3" type="1">
<li class="MsoNormal" style="margin-left:-.25in;mso-list:l6 level1 lfo3"><b><span style="font-size:11.0pt">Flang community</span></b><o:p></o:p></li></ol>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l3 level1 lfo5"><b><span style="font-size:11.0pt">Website:</span></b><span style="font-size:11.0pt">
</span><a href="http://www.flang-compiler.org"><span style="font-size:11.0pt">www.flang-compiler.org</span></a><span style="font-size:11.0pt"> redirects to
</span><a href="http://github.com/flang-compiler/flang"><span style="font-size:11.0pt">http://github.com/flang-compiler/flang</span></a><span style="font-size:11.0pt">.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l3 level1 lfo5"><b><span style="font-size:11.0pt">Wiki:</span></b><span style="font-size:11.0pt">
</span><a href="https://github.com/flang-compiler/flang/wiki"><span style="font-size:11.0pt">https://github.com/flang-compiler/flang/wiki</span></a><b><span style="font-size:11.0pt">
</span></b><span style="font-size:11.0pt">is the Flang wiki page where the most up-to-date build instructions and news can be found.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l3 level1 lfo5"><b><span style="font-size:11.0pt">Issues:
</span></b><span style="font-size:11.0pt">Bug reports for current Flang can be reported to
</span><a href="https://github.com/flang-compiler/flang/issues"><span style="font-size:11.0pt">https://github.com/flang-compiler/flang/issues</span></a><span style="font-size:11.0pt">.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l3 level1 lfo5"><b><span style="font-size:11.0pt">LLVM mailing lists: There are now two mailing lists hosted by llvm.org:</span></b><o:p></o:p></li><ul style="margin-top:0in" type="circle">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l3 level2 lfo5"><span style="font-size:11.0pt">The flang-dev mailing list has been set up. Subscribe at
</span><a href="https://lists.llvm.org/cgi-bin/mailman/listinfo/flang-dev"><span style="font-size:11.0pt">https://lists.llvm.org/cgi-bin/mailman/listinfo/flang-dev</span></a><span style="font-size:11.0pt">. These biweekly notes are now sent to this email list.</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l3 level2 lfo5"><span style="font-size:11.0pt">The flang-commits mailing list has been set up. Subscribe at
</span><a href="https://lists.llvm.org/cgi-bin/mailman/listinfo/flang-commits"><span style="font-size:11.0pt">https://lists.llvm.org/cgi-bin/mailman/listinfo/flang-commits</span></a><span style="font-size:11.0pt">.</span><o:p></o:p></li></ul>
<li class="MsoNormal" style="mso-list:l3 level1 lfo5"><b><span style="font-size:11.0pt">Slack:
</span></b><a href="flang-compiler.slack.com"><span style="font-size:11.0pt">flang-compiler.slack.com
</span></a><span style="font-size:11.0pt">is used for informal real-time communication in the Flang community. Add yourself via the
</span><a href="https://join.slack.com/t/flang-compiler/shared_invite/enQtMjExOTEyMzQ3MjIxLTZkMDNlODc2YjgxZDY1NTQ2YWJiZWVhOGU2YWY0NDNiOWY0ZjQzNjYyZTNlZjBlNjgxY2U1ZjFjMmY5NzIwMzA"><span style="font-size:11.0pt">invite
</span></a><span style="font-size:11.0pt">link.</span><o:p></o:p></li></ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l3 level1 lfo5"><b><span style="font-size:11.0pt">Supercomputing 2019</span></b><o:p></o:p></li><ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="mso-list:l3 level2 lfo5"><span style="font-size:11.0pt">Hal Finkel reported that there was a lot of interest and a lot of questions about the new LLVM flang compiler. Many of the questions were about features and functionality,
and when they would be available and how people can contribute.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l3 level2 lfo5"><span style="font-size:11.0pt">There is a strong desire to get the source code upstreamed into the monorepo, balanced with getting the commits into “LLVM shape”.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l3 level2 lfo5"><span style="font-size:11.0pt">There was a question from AMD about ongoing contributions from NVIDIA to original Flang OpenMP. While some minimal changes have come from NVIDIA refactoring, there are no further
plans for functionality updates.</span><o:p></o:p></li></ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ol style="margin-top:0in" start="4" type="1">
<li class="MsoNormal" style="margin-left:-.25in;mso-list:l6 level1 lfo3"><b><span style="font-size:11.0pt">What we’re up to with new LLVM Flang Fortran 2018 compiler</span></b><o:p></o:p></li></ol>
<ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="margin-left:.5in;mso-list:l4 level1 lfo6"><b><span style="font-size:11.0pt">On GitHub:
</span></b><span style="font-size:11.0pt">The source code f18 is available on </span>
<a href="https://github.com/flang-compiler/f18/"><span style="font-size:11.0pt">flang-compiler.github.com/f18</span></a><span style="font-size:11.0pt">. It’s recommended to start in the “documentation” directory.</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l4 level1 lfo6"><b><span style="font-size:11.0pt">Status:
</span></b><span style="font-size:11.0pt">We continue development on the new Fortran 2018 front-end. Recent work includes:</span><o:p></o:p></li></ul>
<ul style="margin-top:0in" type="disc">
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="margin-left:.5in;mso-list:l2 level2 lfo7"><b><span style="font-size:11.0pt">Implemented user-defined assignment.</span></b><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l2 level2 lfo7"><b><span style="font-size:11.0pt">Finished call semantic checking.</span></b><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l2 level2 lfo7"><b><span style="font-size:11.0pt">Committed I/O runtime API header.</span></b><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l2 level2 lfo7"><b><span style="font-size:11.0pt">Began support for forward references to derived types.</span></b><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l2 level2 lfo7"><b><span style="font-size:11.0pt">Began work on logical expression lowering.</span></b><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l2 level2 lfo7"><b><span style="font-size:11.0pt">Continued work on DO loop semantic checks.</span></b><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l2 level2 lfo7"><b><span style="font-size:11.0pt">Continued work on FIR definition.</span></b><o:p></o:p></li><li class="MsoListParagraph" style="mso-list:l2 level2 lfo7"><span style="font-size:11.0pt">We continue to follow the MLIR project for the flang intermediate representation.</span><o:p></o:p></li></ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="margin-left:.5in;mso-list:l4 level1 lfo6"><b><span style="font-size:11.0pt">LLVM Project:</span></b><o:p></o:p></li></ul>
<ul style="margin-top:0in" type="disc">
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="margin-left:.5in;mso-list:l2 level2 lfo7"><span style="font-size:11.0pt">The flang-dev email list has been set up on llvm.org. You can subscribe here:
</span><a href="https://lists.llvm.org/cgi-bin/mailman/listinfo/flang-dev"><span style="font-size:11.0pt">https://lists.llvm.org/cgi-bin/mailman/listinfo/flang-dev</span></a><span style="font-size:11.0pt">.</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l2 level2 lfo7"><span style="font-size:11.0pt">The flang-commits email list has also been set up. There is no content yet, as we haven’t migrated to the LLVM monorepo.</span><o:p></o:p></li><li class="MsoListParagraph" style="mso-list:l2 level2 lfo7"><span style="font-size:11.0pt">No progress on adding flang to the LLVM repo.<b>
</b>Flang will migrate to the LLVM monorepo with its previous history and commits (as clang did, as MLIR plans).<b> We would like to have commits preserve relevant history, and be a complete set of functionality (include relevant tests). This roughly translates
into squashing commits that correspond to pull requests, but isn’t exactly a mechanical process.</b></span><o:p></o:p></li><li class="MsoListParagraph" style="mso-list:l2 level2 lfo7"><b><span style="font-size:11.0pt">Hal recommended we not be pedantic about this, but try to get Flang into the monorepo by the end of the year. He also suggested that we find ways for the community
to help with this process, to help get it done, and to help people become familiar with the code.</span></b><o:p></o:p></li><li class="MsoListParagraph" style="mso-list:l2 level2 lfo7"><b><span style="font-size:11.0pt">We are not waiting for MLIR to be upstreamed to LLVM. Discussion at SC 2019 was that we would have the flang CMake look for an installed MLIR, and change how we find
MLIR once it is in the monorepo.</span></b><o:p></o:p></li></ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ol style="margin-top:0in" start="5" type="1">
<li class="MsoListParagraph" style="margin-left:-.25in;mso-list:l6 level1 lfo3"><b><span style="font-size:11.0pt">What we’re up to with current Flang</span></b><o:p></o:p></li></ol>
<ul style="margin-top:0in" type="disc">
<ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">We will be making updates for the new Apache 2.0 license with LLVM exceptions. Changes here are likely to touch almost every file in Flang.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">We are in the process of incorporating changes to support LLVM 9.0.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">We will be opening up Flang to more committers soon. We would like to get the license changes into Flang before adding committers.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">We will be decoupling PGI and Flang development to shorten turnaround on pull requests and other development activity.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Recent fixes pushed to Flang</span><o:p></o:p></li><ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">More PGI bug fixes</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">Changes to better support Arm processors</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><b><span style="font-size:11.0pt">#577 Procedure pointers to internal procedures</span></b><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><b><span style="font-size:11.0pt">Fix for issue with STAT= on ALLOCATE statements</span></b><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><b><span style="font-size:11.0pt">Fixes for procedure pointers</span></b><o:p></o:p></li></ul>
</ul>
</ul>
<p class="MsoNormal"><b><span style="font-size:11.0pt"> </span></b><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Upcoming changes to Flang (in review):</span><o:p></o:p></li><ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l1 level3 lfo2"><b><span style="font-size:11.0pt">LLVM Apache 2.0 with LLVM exceptions licensing change</span></b><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">Pull request #573 – libpgmath: make it clang friendly; addresses bug #557 (reviewing)</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">Pull request #695 – Remove duplicate files</span><o:p></o:p></li></ul>
</ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Assigned for work:</span><o:p></o:p></li><ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#402 Compiler error on regular code</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#404 Internal compiler error with polymorphic subroutine parameters and nested derived types</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#426 Failures in #include of OpenMPI's mpif.h</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#461 OpenMP TeaLeaf_ref: local pointer variable not captured into parallel region</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#477 Pull request for module variable import debug test</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#498 Error while compiling libpgmath</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#602 fd_sincos_scalar.cpp: "error: ‘__builtin_complex’ was not declared in this scope"</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#604 Flang errors out on a final subroutine with parameterized derived types</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#608 gdwarf-<version> flag is not honoured</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#610 No debug generated for namelists</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#662 Regression : Segfault in taskloop code</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#720 Segfault on sourced allocation of polymorphic variable</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#780 Linking CXX shared library libpgmath.dylib fails on macOS</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#787 ICE with array operations inside NORM2</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">#807 possible memory corruption in function ompaccel_copy_arraydescriptors</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">Pull request #573 libpgmath: make it clang friendly; addresses bug #557</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">Pull request #695 runtime: remove duplicate files</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">Pull request #710 Test case for capturing procedure pointers to OpenMP parallel regions</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level3 lfo2"><span style="font-size:11.0pt">Pull request #719 libpgmath: windows and osx support</span><o:p></o:p></li></ul>
</ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l3 level1 lfo5"><b><span style="font-size:11.0pt">Outstanding pull requests:</span></b><o:p></o:p></li></ul>
<ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#521 Add OpenBSD as a recognized OS (pending test on new OpenBSD systems internally)</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#529 runtime: PoC: generate call to LLVM intrinsic instead of calling runtime functions when possible; handling NINT for a beginning (proposed expansion of
this pull request)</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#530 AArch64: disable test cases invalid on aarch64 (working on)</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#532 runtime: remove duplicate files (need to validate on all compilers)</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#546 Loosen ties to x86 (working on)</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#572 libpgmath: respect LIBPGMATH_WITH_GENERIC setting; fixes #559 (reviewing)</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#592 add support for macOS (awaiting CLA)</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#622 Add explicit braces to avoid dangling else problem (failed NVIDIA testing)</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#642 AArch64: significantly improve formatted input performance by using optimized libc functions on ARM64</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#647 Introduce buffered I/O and replace getc with buffered read</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#655 Add missing signed integer to a pointer conversion in DATA statement</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#658 Fix in preprocessing for Flexi app</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#659 Changes to support transpose intrinsic during initialization</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#660 Enable support for simd directives</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#672 Support isnan() GNU extension (Arm reviewing)</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#689 Fix for segfault in multiple entries OpenMP functions</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#693 runtime: ARM64 is a 64-bit architecture</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#694 libpgmath sanity: do not call sleep() in Linux systems</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#695 runtime: remove duplicate files</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#701 Fix for ICE in taskloop</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#702 Fix for random_seed when seeds have zeroes in LSB</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#710 Test case for capturing procedure pointers to OpenMP parallel regions</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#717 Support building libpgmath with clang 6</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#725 Check for gregset_t before using it</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#726 Remove linux references where unneeded</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#737 TRAILZ function added to the fortran compiler (resubmitted)</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#738 Fix for issue #550</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#742 Implement UNROLL directive</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#751 Fix for len intrinsic returning int*8 in some cases</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#752 Fix for ICE in atomic instruction generation</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#756 Fix ICE interf:new_symbol_and_link, symbol not found</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#772 Fix unresolved sprintf, fprintf error</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#773 Support for isnan GNU extension: Generate isnanf() & isnan() libm calls</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#776 The BSDs name 64-bit x86 as amd64</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><span style="font-size:11.0pt">#778 Fixing NCAR test problems with error tolerance lower than E-12</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><b><span style="font-size:11.0pt">#787 ICE with array operations inside NORM2</span></b><o:p></o:p></li><li class="MsoNormal" style="margin-left:.5in;mso-list:l5 level1 lfo8"><b><span style="font-size:11.0pt">#816 LLVM9 debuginfo change</span></b><o:p></o:p></li></ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l3 level1 lfo5"><b><span style="font-size:11.0pt">Public plan:
</span></b><span style="font-size:11.0pt">NVIDIA has published a brief plan for upcoming Flang work on github.io at
</span><a href="https://github.com/flang-compiler/flang/wiki/Roadmap"><span style="font-size:11.0pt;color:windowtext;text-decoration:none">https://github.com/flang-compiler/flang/wiki/Roadmap</span></a><span style="font-size:11.0pt">.<b>
</b>This has been recently updated to reflect current Flang and F18 priorities and to provide better context for the project and its long-term goals.</span><o:p></o:p></li></ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l8 level1 lfo9"><b><span style="font-size:11.0pt">Creating pull requests:</span></b><span style="font-size:11.0pt"> Until we complete the relicensing for current Flang, NVIDIA requires contributor agreements from developers
wishing to make pull requests. The Individual CLA is here: </span><a href="https://flang-compiler.github.io/files/Flang-ICLA-v4.pdf"><span style="font-size:11.0pt;color:windowtext;text-decoration:none">https://flang-compiler.github.io/files/Flang-ICLA-v4.pdf</span></a><span class="MsoHyperlink"><span style="font-size:11.0pt;text-decoration:none">.</span></span><span style="font-size:11.0pt">
The Corporate CLA is here: </span><a href="https://flang-compiler.github.io/files/Flang-CCLA-v2.pdf"><span style="font-size:11.0pt">https://flang-compiler.github.io/files/Flang-CCLA-v2.pdf</span></a><span style="font-size:11.0pt">. Send completed CLAs to
</span><a href="mailto:flang-cla@nvidia.com"><span style="font-size:11.0pt">flang-cla@nvidia.com</span></a><span style="font-size:11.0pt">.<b>
</b>Assuming the pull request builds and passes “make check-flang”,<b> </b>NVIDIA will take on the internal testing of the pull request using the full test suite available internally and provide feedback to the contributor as appropriate. Once we have the quality
of the pull request established, it will be incorporated into Flang.</span><o:p></o:p></li></ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l8 level1 lfo9"><b><span style="font-size:11.0pt">OpenMP 4.5 support:</span></b><o:p></o:p></li></ul>
<p class="MsoNormal" style="margin-left:1.0in;text-indent:-.25in;mso-list:l9 level2 lfo10">
<![if !supportLists]><span style="font-size:10.0pt;font-family:"Courier New""><span style="mso-list:Ignore">o<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt">No update</span><o:p></o:p></p>
<p style="margin:0in;margin-bottom:.0001pt"> <o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l3 level1 lfo5"><b><span style="font-size:11.0pt">Outstanding issues:</span></b><o:p></o:p></li></ul>
<ul style="margin-top:0in" type="disc">
<ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="mso-list:l1 level2 lfo2"><span style="font-size:11.0pt">Please refer to the Issues section on GitHub for
</span><a href="https://github.com/flang-compiler/flang/issues"><span style="font-size:11.0pt;color:#0070C0">flang-compiler/flang</span></a><span style="font-size:11.0pt"> and
</span><a href="https://github.com/flang-compiler/clang/issues"><span style="font-size:11.0pt;color:#0070C0">flang-compiler/flang-driver</span></a><span style="font-size:11.0pt">.</span><o:p></o:p></li></ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l8 level1 lfo9"><b><span style="font-size:11.0pt">Debug Metadata:</span></b><o:p></o:p></li><ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="mso-list:l8 level2 lfo9"><span style="font-size:11.0pt">Debug metadata for PURE, ELEMENTAL and RECURSIVE subprograms has been added to Flang in open source.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l8 level2 lfo9"><span style="font-size:11.0pt">LLVM Debug metadata changes posted to LLVM Phabricator for review; responding to review comments.</span><o:p></o:p></li><ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l8 level3 lfo9"><a href="https://reviews.llvm.org/D54114"><span style="font-size:11.0pt">https://reviews.llvm.org/D54114</span></a><span style="font-size:11.0pt"> [CHARACTER intrinsic data type] Review for this is not complete,
and we would like to get additional comments or alternate proposals.</span><o:p></o:p></li></ul>
</ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l8 level1 lfo9"><b><span style="font-size:11.0pt">Packaging and Binary Releases:</span></b><o:p></o:p></li></ul>
<ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="margin-left:.5in;mso-list:l9 level1 lfo10"><b><span style="font-size:11.0pt">Binary release:</span></b><span style="font-size:11.0pt"> We post binary releases at least quarterly. March binary releases of Flang for x86-64 and OpenPOWER
(LLVM 7.0) have been posted to </span><a href="http://github.com/flang-compiler/flang/releases"><span style="font-size:11.0pt">http://github.com/flang-compiler/flang/releases</span></a><span style="font-size:11.0pt">.</span><o:p></o:p></li><li class="MsoListParagraph" style="mso-list:l9 level1 lfo10"><b><span style="font-size:11.0pt">Spack:</span></b><span style="font-size:11.0pt"> Spack packages for Flang have been reviewed by the Spack team and pulled into Spack for flang_20180921.<b>
</b>We are still working through issues with defining the spack package for flang. Brian Homerding is starting to work on Spack changes for the LLVM and Flang for the LLVM Git monorepo.
</span><o:p></o:p></li></ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l8 level1 lfo9"><b><span style="font-size:11.0pt">Testing updates:</span></b><o:p></o:p></li></ul>
<ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="margin-left:.5in;mso-list:l4 level1 lfo6"><span style="font-size:11.0pt">No update.</span><o:p></o:p></li></ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l8 level1 lfo9"><b><span style="font-size:11.0pt">Application updates:</span></b><o:p></o:p></li><ul style="margin-top:0in" type="circle">
<li class="MsoNormal" style="mso-list:l8 level2 lfo9"><span style="font-size:11.0pt">No update.</span><o:p></o:p></li></ul>
</ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ol style="margin-top:0in" start="6" type="1">
<li class="MsoNormal" style="margin-left:-.25in;mso-list:l6 level1 lfo3"><b><span style="font-size:11.0pt">Fortran 2008 features</span></b><o:p></o:p></li></ol>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l8 level1 lfo9"><span style="font-size:11.0pt">Pointer default initialization. Work continues. Support for procedure pointer default initialization in modules and submodules has been pushed to Flang. We plan to work on
scalar pointer initialization next.</span><o:p></o:p></li></ul>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in"><span style="font-size:11.0pt">The following items are considered complete. Please report GitHub issues if you identify any problems.</span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l8 level1 lfo9"><span style="font-size:11.0pt">EXECUTE_COMMAND_LINE intrinsic.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l8 level1 lfo9"><span style="font-size:11.0pt">BLOCK construct.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l8 level1 lfo9"><span style="font-size:11.0pt">Allocation of polymorphic variables.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l8 level1 lfo9"><span style="font-size:11.0pt">G0 edit descriptor</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l8 level1 lfo9"><span style="font-size:11.0pt">NORM2 intrinsic</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l8 level1 lfo9"><span style="font-size:11.0pt">ERROR STOP</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l8 level1 lfo9"><span style="font-size:11.0pt">Pointers to internal procedures</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l8 level1 lfo9"><span style="font-size:11.0pt">SUBMODULE</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l8 level1 lfo9"><span style="font-size:11.0pt">Serial implementation of F2018 DO CONCURRENT</span><o:p></o:p></li><div>
<li class="MsoNormal" style="mso-list:l8 level1 lfo9"><span style="font-size:11.0pt">BACK optional argument support for MINLOC/MAXLOC</span><o:p></o:p></li></div>
</ul>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<ol style="margin-top:0in" start="7" type="1">
<li class="MsoListParagraph" style="margin-left:-.25in;mso-list:l6 level1 lfo3"><span style="font-size:11.0pt">Call Logistics</span><o:p></o:p></li></ol>
<p class="MsoNormal" style="margin-left:.25in"><b><span style="font-size:11.0pt">Flang Community Biweekly Call</span></b><o:p></o:p></p>
<ol style="margin-top:0in" start="7" type="1">
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="margin-left:-.25in;mso-list:l6 level2 lfo3"><span style="font-size:11.0pt">General updates on the Flang project, both LLVM Flang and current Flang.</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:-.25in;mso-list:l6 level2 lfo3"><span style="font-size:11.0pt">Biweekly WebEx hosted by NVIDIA (which these notes cover).</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:-.25in;mso-list:l6 level2 lfo3"><span style="font-size:11.0pt">The meeting link for this biweekly call is
</span><a href="https://nvmeet.webex.com/nvmeet/j.php?MTID=mb4edb8c799f69ec2dc0554acc969a162"><span style="font-size:11.0pt">https://nvmeet.webex.com/nvmeet/j.php?MTID=mb4edb8c799f69ec2dc0554acc969a162</span></a><span style="font-size:11.0pt">.</span><o:p></o:p></li></ul>
</ol>
<p class="MsoNormal" style="margin-left:.25in"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in"><b><span style="font-size:11.0pt">Flang Community Technical Biweekly Call</span></b><o:p></o:p></p>
<ol style="margin-top:0in" start="7" type="1">
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="margin-left:-.25in;mso-list:l6 level2 lfo3"><span style="font-size:11.0pt">Technical topics call.</span><o:p></o:p></li><li class="MsoNormal" style="margin-left:-.25in;mso-list:l6 level2 lfo3"><span style="font-size:11.0pt">Hal Finkel hosts this call on
</span><a href="https://bluejeans.com/625064848"><span style="font-size:11.0pt">Bluejeans</span></a><span style="font-size:11.0pt">, Mondays 8:30 Pacific Time, on the weeks alternating with regular Flang biweekly call. The notes for all these calls can be found
in Google Docs </span><a href="https://docs.google.com/document/d/1Z2U5UAtJ-Dag5wlMaLaW1KRmNgENNAYynJqLW2j2AZQ/"><span style="font-size:11.0pt">here</span></a><span style="font-size:11.0pt">.</span><o:p></o:p></li></ul>
</ol>
<p class="MsoNormal" style="margin-left:.75in"><span style="font-size:11.0pt">Meeting URL:
</span><a href="https://bluejeans.com/625064848?src=join_info"><span style="font-size:11.0pt">https://bluejeans.com/625064848?src=join_info</span></a><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.75in"><span style="font-size:11.0pt">Meeting ID: 625 064 848</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.75in"><span style="font-size:11.0pt">Want to dial in from a phone? Dial one of the following numbers:</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><span style="font-size:11.0pt">+1.408.317.9254 (US (San Jose))</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><span style="font-size:11.0pt">+1.866.226.4650 (US Toll Free)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><span style="font-size:11.0pt">(see all numbers -
</span><a href="https://www.bluejeans.com/premium-numbers"><span style="font-size:11.0pt">https://www.bluejeans.com/premium-numbers</span></a><span style="font-size:11.0pt">)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><span style="font-size:11.0pt">Enter the meeting ID and passcode followed by #</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.75in"><span style="font-size:11.0pt">Connecting from a room system?</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><span style="font-size:11.0pt">Dial: bjn.vc or 199.48.152.152 and enter your meeting ID & passcode</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
</div>
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