<div dir="ltr">These intrinsics are not available in the SSE2 extensions, and a respective #ifdef is missing. I believe this has been corrected on a branch, but apparently not yet in the main version of this thorn. Please open a ticket for this.<div><br></div><div>-erik</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Nov 6, 2017 at 10:04 AM, Hamilton, Maria <span dir="ltr"><<a href="mailto:babiuc@marshall.edu" target="_blank">babiuc@marshall.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr" style="font-size:12pt;color:#000000;background-color:#ffffff;font-family:Calibri,Arial,Helvetica,sans-serif">
<span style="font-size:11pt">After the last Cactus update, I got this error:</span>
<p><span style="font-size:11pt"><br>
</span></p>
<p><span style="font-size:11pt"><br>
</span></p>
<div><span style="font-size:11pt">Checking status of thorn Vectors</span></div>
<div><span style="font-size:11pt">COMPILING arrangements/CactusUtils/<wbr>Vectors/src/vectors.cc</span></div>
<div><span style="font-size:11pt">In file included from /Users/babiuc/Cactus/<wbr>arrangements/CactusUtils/<wbr>Vectors/src/vectors.h:18:0,</span></div>
<div><span style="font-size:11pt"> from /Users/babiuc/Cactus/<wbr>arrangements/CactusUtils/<wbr>Vectors/src/vectors.cc:1:</span></div>
<div><span style="font-size:11pt">/Users/babiuc/Cactus/<wbr>arrangements/CactusUtils/<wbr>Vectors/src/vectors-4-SSE.h: In function 'CCTK_REAL4 k4sum(CCTK_REAL4_VEC)':</span></div>
<div><span style="font-size:11pt">/Users/babiuc/Cactus/<wbr>arrangements/CactusUtils/<wbr>Vectors/src/vectors-4-SSE.h:<wbr>709:29: error: '_mm_hadd_ps' was not declared in this scope</span></div>
<div><span style="font-size:11pt"> CCTK_REAL4_VEC const x2 = _mm_hadd_ps(x1, x1);</span></div>
<div><span style="font-size:11pt"> ^~~~~~~~~~~</span></div>
<div><span style="font-size:11pt">/Users/babiuc/Cactus/<wbr>arrangements/CactusUtils/<wbr>Vectors/src/vectors-4-SSE.h:<wbr>709:29: note: suggested alternative: '_mm_add_ps'</span></div>
<div><span style="font-size:11pt"> CCTK_REAL4_VEC const x2 = _mm_hadd_ps(x1, x1);</span></div>
<div><span style="font-size:11pt"> ^~~~~~~~~~~</span></div>
<div><span style="font-size:11pt"> _mm_add_ps</span></div>
<div><span style="font-size:11pt">In file included from /Users/babiuc/Cactus/<wbr>arrangements/CactusUtils/<wbr>Vectors/src/vectors.h:30:0,</span></div>
<div><span style="font-size:11pt"> from /Users/babiuc/Cactus/<wbr>arrangements/CactusUtils/<wbr>Vectors/src/vectors.cc:1:</span></div>
<div><span style="font-size:11pt">/Users/babiuc/Cactus/<wbr>arrangements/CactusUtils/<wbr>Vectors/src/vectors-8-SSE2.h: In function 'CCTK_REAL8 k8sum(CCTK_REAL8_VEC)':</span></div>
<div><span style="font-size:11pt">/Users/babiuc/Cactus/<wbr>arrangements/CactusUtils/<wbr>Vectors/src/vectors-8-SSE2.h:<wbr>753:29: error: '_mm_hadd_pd' was not declared in this scope</span></div>
<div><span style="font-size:11pt"> CCTK_REAL8_VEC const x2 = _mm_hadd_pd(x1, x1);</span></div>
<div><span style="font-size:11pt"> ^~~~~~~~~~~</span></div>
<div><span style="font-size:11pt">/Users/babiuc/Cactus/<wbr>arrangements/CactusUtils/<wbr>Vectors/src/vectors-8-SSE2.h:<wbr>753:29: note: suggested alternative: '_mm_add_pd'</span></div>
<div><span style="font-size:11pt"> CCTK_REAL8_VEC const x2 = _mm_hadd_pd(x1, x1);</span></div>
<div><span style="font-size:11pt"> ^~~~~~~~~~~</span></div>
<div><span style="font-size:11pt"> _mm_add_pd</span></div>
<div><span style="font-size:11pt">make[4]: *** [vectors.cc.o] Error 1</span></div>
<div><span style="font-size:11pt">make[3]: *** [make.checked] Error 2</span></div>
<div><span style="font-size:11pt">make[2]: *** [/Users/babiuc/Cactus/configs/<wbr>ET/lib/libthorn_Vectors.a] Error 2</span></div>
<div><span style="font-size:11pt">make[1]: *** [ET] Error 2</span></div>
<div><span style="font-size:11pt">make: *** [ET-rebuild] Error 2<br>
</span></div>
<p><span style="font-size:11pt"><br>
</span></p>
<p><span style="font-size:11pt">Please advise.</span></p>
<p><span style="font-size:11pt"><br>
</span></p>
<p><span style="font-size:11pt">thank you,<br>
</span></p>
<p><span style="font-size:11pt">Maria<br>
</span></p>
</div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Erik Schnetter <<a href="mailto:schnetter@cct.lsu.edu" target="_blank">schnetter@cct.lsu.edu</a>><br><a href="http://www.perimeterinstitute.ca/personal/eschnetter/" target="_blank">http://www.perimeterinstitute.ca/personal/eschnetter/</a></div><div><br></div></div></div>
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