<div dir="ltr">Yes, apparently i had cmake linking with gcc instead of llvm-3.3. I fixed that and now it builds. I am running it on an IVB and i get this error when i try to execute a binary compiled with the generated libcl and libgbe (which works fine if i use NVidia OpenCL)<div> <div><br></div><div>Platform: Experiment Intel Gen OCL Driver[Version: [OpenCL 1.1 beignet 0.3] Can't find X server!</div><div>Trying to open directly...Device open failed</div></div><div><br></div><div style>and exits. Any pointers? I did notice that the cmake configuration has a GBE* variable, which is unset, and i could not find the GBE sources to download and build separately.</div> </div><div class="gmail_extra"><br clear="all"><div>-Rashid</div> <br><br><div class="gmail_quote">On Wed, Dec 4, 2013 at 2:59 PM, Robert Jobbagy <span dir="ltr"><<a href="mailto:jobbagy.robert@gmail.com" target="_blank">jobbagy.robert@gmail.com</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">I updated the opencl 1.2 branch to head ,clean project and rebuild , but I gave same error if I used different version llvm and clang<br><br>Anyway cmake doesnt works with llvm-3.2 just 3.3 <br><div><br>But if I replaced with clang 3.3, it works fine :)<br> <br><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/12/3 Zou, Nanhai <span dir="ltr"><<a href="mailto:nanhai.zou@intel.com" target="_blank">nanhai.zou@intel.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div><div class="h5"> <div lang="ZH-CN" link="blue" vlink="purple"> <div> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d">Still seems to be something wrong with your clang build.<u></u><u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d">Can you check your clang version is up to date?<u></u><u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d">Thanks<u></u><u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d">Zou Nanhai<u></u><u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p> <p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Rashid Kaleem [mailto:<a href="mailto:rashid.kaleem@gmail.com" target="_blank">rashid.kaleem@gmail.com</a>] <br> <b>Sent:</b> Tuesday, December 03, 2013 11:25 AM<br> <b>To:</b> Zou, Nanhai<br> <b>Cc:</b> <a href="mailto:beignet@lists.freedesktop.org" target="_blank">beignet@lists.freedesktop.org</a><br> <b>Subject:</b> Re: [Beignet] Newbie - Building beignet<u></u><u></u></span></p><div><div> <p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p> <div> <p class="MsoNormal"><span lang="EN-US">Yes, it builds correctly. I can see the binaries under the build/bin directory. I can see a list of targets supported via llc -version but SPIR is not one of them. <u></u><u></u></span></p> </div> <div> <p class="MsoNormal"><span lang="EN-US"><br clear="all"> <u></u><u></u></span></p> <div> <p class="MsoNormal"><span lang="EN-US">-Rashid<u></u><u></u></span></p> </div> <p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US"><u></u> <u></u></span></p> <div> <p class="MsoNormal"><span lang="EN-US">On Mon, Dec 2, 2013 at 8:00 PM, Zou, Nanhai <<a href="mailto:nanhai.zou@intel.com" target="_blank">nanhai.zou@intel.com</a>> wrote:<u></u><u></u></span></p> <div> <div> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d">Have you included clang in your llvm build?</span><span lang="EN-US"><u></u><u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><span lang="EN-US"><u></u><u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d">Thanks</span><span lang="EN-US"><u></u><u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d">Zou Nanhai</span><span lang="EN-US"><u></u><u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><span lang="EN-US"><u></u><u></u></span></p> <p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> beignet-bounces+nanhai.zou=<a href="mailto:intel.com@lists.freedesktop.org" target="_blank">intel.com@lists.freedesktop.org</a> [mailto:<a href="mailto:beignet-bounces%2Bnanhai.zou" target="_blank">beignet-bounces+nanhai.zou</a>=<a href="mailto:intel.com@lists.freedesktop.org" target="_blank">intel.com@lists.freedesktop.org</a>] <b>On Behalf Of </b>Rashid Kaleem<br> <b>Sent:</b> Tuesday, December 03, 2013 8:53 AM<br> <b>To:</b> <a href="mailto:beignet@lists.freedesktop.org" target="_blank">beignet@lists.freedesktop.org</a><br> <b>Subject:</b> [Beignet] Newbie - Building beignet</span><span lang="EN-US"><u></u><u></u></span></p> <div> <div> <p class="MsoNormal"><span lang="EN-US"> <u></u><u></u></span></p> <div> <div> <p class="MsoNormal"><span lang="EN-US">Apologies if this is a stupid question. I am trying to build beignet on a linux based system and was getting error during the make. I tried llvm-3.3 and llvm-3.2 release as well as the latest repo-version. I am getting two types of errors as i build beignet. First, using the default settings i get<u></u><u></u></span></p> </div> <div> <p class="MsoNormal"><span lang="EN-US"> error: unknown argument: '-ffp-contract=off'<u></u><u></u></span></p> </div> <div> <p class="MsoNormal"><span lang="EN-US">and if i manually remove the lines from the CMakeList file, i get <u></u><u></u></span></p> </div> <div> <p class="MsoNormal"><span lang="EN-US"> error: unknown target triple 'spir', please use -triple or -arch<u></u><u></u></span></p> </div> <div> <p class="MsoNormal"><span lang="EN-US">I checked my build settings and i am building all the targets for LLVM, am i missing anything?<u></u><u></u></span></p> </div> <div> <p class="MsoNormal"><span lang="EN-US">Do i need to checkout a SPIR backend, or is it in the experimental targets (in CMakeList)?<u></u><u></u></span></p> </div> <div> <p class="MsoNormal"><span lang="EN-US">Any pointers would be greatly appreciated, thanks. <u></u><u></u></span></p> </div> <div> <p class="MsoNormal"><span lang="EN-US"> <br clear="all"> <u></u><u></u></span></p> <div> <p class="MsoNormal"><span lang="EN-US">-Rashid<u></u><u></u></span></p> </div> </div> </div> </div> </div> </div> </div> </div> <p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p> </div> </div></div></div> </div> <br></div></div>_______________________________________________<br> Beignet mailing list<br> <a href="mailto:Beignet@lists.freedesktop.org" target="_blank">Beignet@lists.freedesktop.org</a><br> <a href="http://lists.freedesktop.org/mailman/listinfo/beignet" target="_blank">http://lists.freedesktop.org/mailman/listinfo/beignet</a><br> <br></blockquote></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><div><br></div>-- <br>Best Regards,<br><br>Robert </font></span></div> </blockquote></div><br></div>