<html><head><meta http-equiv="Content-Type" content="text/html charset=big5"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">To whom will concern it,<div class=""><br class=""></div><div class=""><div class="">Sorry to spend your time on some simple question about the installation of DiFX.</div><div class=""><br class=""></div><div class="">1. Is the most stable ver. of DiFX 2.4.1?</div><div class="">In Geoff Crew’s mail, he mentioned that DiFX 2.4.2/3 is rolled into DIFX-2.4 as agreed 2014 DIFX meeting.</div><div class="">So I supposed that the most updated(also stable??) version is 2.4.</div><div class="">Do I misunderstand anything?</div><div class=""><br class=""></div><div class="">2. I downloaded the IPP from the official site.</div><div class=""><a href="https://software.intel.com/en-us/articles/free_ipp" class="">https://software.intel.com/en-us/articles/free_ipp</a></div><div class=""><br class=""></div><div class="">The latest IPP ver. is 2017</div><div class="">However, when I perform "/genipppc $IPPROOT ($IPPROOT is the directory of installed IPP), I received the following message.</div><div class="">####################################################################</div><div class="">Reading version from /opt/intel/compilers_and_libraries_2017/linux_ipp/include_ippversion.h</div><div class="">Get version 2017.0.0</div><div class="">Note: DIFXITS was not set - used platform.architecture to determine that bits is 64</div><div class="">platform = linux2</div><div class="">ipparch = 64</div><div class="">Sorry, IPP 2017 not yet supported by this script</div><div class="">##################################################################</div><div class="">It seems the genipppc of DiFX-2.4 cannot support IPP ver. 2017 to generate the installation links inside the file “IPP.PC”.</div></div><div class="">I tried to install an old IPP version, but it does not support for my OS (Ubuntu 16.04 LTS).</div><div class=""><br class=""></div><div class="">Is there any updated script of “genipppc” to support for the latest IPP package?</div><div class=""><br class=""></div><div class="">Sincerely,</div><div class="">
<div class=""><div style="font-family: 新細明體, sans-serif; font-size: 14px;" class=""><span style="font-size: 12px;" class="">--</span></div><div style="font-family: 新細明體, sans-serif; font-size: 14px;" class=""><span style="font-size: 12px;" class="">Lupin Chun-Che Lin</span></div><div style="font-family: 新細明體, sans-serif; font-size: 14px;" class=""><span style="font-size: 12px;" class="">Supporting Scientist of GLT (GreenLand Telescope) project </span></div><div style="font-family: 新細明體, sans-serif; font-size: 14px;" class=""><span style="font-size: 12px;" class="">in Institute of Astronomy and Astrophysics, Academia Sinica,</span></div><div style="font-family: 新細明體, sans-serif; font-size: 14px;" class=""><span style="font-size: 12px;" class="">14F of Astronomy-Mathematics Building (Rm: 1405), </span></div><div style="font-family: 新細明體, sans-serif; font-size: 14px;" class=""><span style="font-size: 12px;" class="">National Taiwan University. </span></div><div style="font-family: 新細明體, sans-serif; font-size: 14px;" class=""><span style="font-size: 12px;" class="">No.1, Sec. 4, Roosevelt Rd, Taipei 10617, Taiwan.</span></div><div style="font-family: 新細明體, sans-serif; font-size: 14px;" class=""><span style="font-size: 12px;" class="">Tel: +886-2-2366-5464</span></div><div style="font-family: 新細明體, sans-serif; font-size: 14px;" class=""><span style="font-size: 12px;" class="">Fax: +886-2-2367-7849</span></div></div><div class=""><br class=""></div><br class="Apple-interchange-newline">
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