<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello Paolo,<div><br></div><div>What compiler are you using?</div><div><br></div><div>I am curious if certain CMake variables are set. Could you run the following command in you build root:</div><div><br></div><div>$ grep ITK_COMPILER_SUPPORTS_SSE2 CMakeCache.txt</div><div><br></div><div>We should be running a try compile on the following bit of code to detect if you compiler supports this intrinsic.</div><div><br></div><div><div>#include <emmintrin.h> // sse 2 intrinsics </div><div>int main() </div><div>{ </div><div>float x = 0.5; </div><div>_mm_cvtss_si64( _mm_set_ss(x) ); </div><div>_mm_cvtsd_si64( _mm_set_sd(x) ); </div><div>return 0; </div><div>}</div></div><div><br></div><div>I am wondering where things went wrong, and if you compiler actually supports this.</div><div><br></div><div>Brad</div><div><br><div><div>On Apr 3, 2012, at 11:09 AM, Paolo Zaffino wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div id="yiv2119548418"><div><div style="color:#000;background-color:#fff;font-family:times new roman, new york, times, serif;font-size:12pt;"><div id="yiv2119548418yui_3_2_0_18_133346403164240">Dear ITK community,<br><br>I'm trying to compile ITK 3.20.1 on a pc with Ubuntu 10.04 64 bit setting these flags:<span></span></div><div id="yiv2119548418yui_3_2_0_18_133346403164290"><br>CMAKE_BUILD_TYPE<span id="yiv2119548418yui_3_2_0_18_133346403164258" class="yiv2119548418tab"> </span>Release<br>BUILD_EXAMPLES<span id="yiv2119548418yui_3_2_0_18_133346403164267" class="yiv2119548418tab"> </span>OFF<br>BUILD_TESTING <span id="yiv2119548418yui_3_2_0_18_133346403164274" class="yiv2119548418tab"> </span>OFF<br>ITK_USE_REVIEW<span id="yiv2119548418yui_3_2_0_18_133346403164283" class="yiv2119548418tab"> </span>ON<br>ITK_USE_OPTIMIZED_REGITRATION_METHODS<span class="yiv2119548418tab"> </span>ON<br><br>The cmake step ends without problems but when I try to compile the code I get this error:<br><br>Building CXX object
Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_matrix_fixed+double.3.12-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_matrix_fixed_ref+double.2.2-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_matrix_fixed_ref+double.2.3-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_matrix_fixed_ref+double.3.12-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_matrix_fixed_ref+double.4.3-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_matrix_fixed_ref+double.4.4-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_vector+short-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_vector+ushort-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_vector+char-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_vector+size_t-.o<br>[ 80%] Building
CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_fft_base+double.3-.o<br>[ 80%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_fft_base+float.3-.o<br>Linking CXX static library ../../bin/libitkvnl_inst.a<br>[ 80%] Built target itkvnl_inst<br>Scanning dependencies of target ITKCommon<br>[ 80%] [ 80%] Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkBarrier.o<br>Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkBloxItem.o<br>[ 80%] [ 80%] Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkChainCodePath2D.o<br>Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkCommand.o<br>[ 80%] Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkConditionVariable.o<br>[ 81%] Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkCovariantVector.o<br>[ 81%] Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkDataObject.o<br>/usr/local/lib/InsightToolkit-3.20.1/Code/Common/itkMathDetail.h: In
function itk::int64_t itk::Math::Detail::RoundHalfIntegerToEven_64(double):<br>/usr/local/lib/InsightToolkit-3.20.1/Code/Common/itkMathDetail.h:251: error: _mm_cvtsd_si64 was not declared in this scope<br>/usr/local/lib/InsightToolkit-3.20.1/Code/Common/itkMathDetail.h: In function itk::int64_t itk::Math::Detail::RoundHalfIntegerToEven_64(float):<br>/usr/local/lib/InsightToolkit-3.20.1/Code/Common/itkMathDetail.h:258: error: _mm_cvtss_si64 was not declared in this scope<br>[ 81%] Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkDecisionRuleBase.o<br>make[2]: *** [Code/Common/CMakeFiles/ITKCommon.dir/itkChainCodePath2D.o] Error 1<br>make[2]: *** Waiting for unfinished jobs....<br>make[1]: *** [Code/Common/CMakeFiles/ITKCommon.dir/all] Error 2<br>make: *** [all] Error 2<br><br><br>Do you have any idea about?<br><br>Thank you very much.<br>Regards.<br><br>Paolo</div></div></div></div></div></div>_____________________________________<br>Powered by <a href="http://www.kitware.com">www.kitware.com</a><br><br>Visit other Kitware open-source projects at<br><a href="http://www.kitware.com/opensource/opensource.html">http://www.kitware.com/opensource/opensource.html</a><br><br>Kitware offers ITK Training Courses, for more information visit:<br>http://www.kitware.com/products/protraining.php<br><br>Please keep messages on-topic and check the ITK FAQ at:<br>http://www.itk.org/Wiki/ITK_FAQ<br><br>Follow this link to subscribe/unsubscribe:<br>http://www.itk.org/mailman/listinfo/insight-users<br></blockquote></div><br><div>
<div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; font-size: 12px; "><span class="Apple-style-span" style="border-collapse: separate; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; -webkit-text-decorations-in-effect: none; text-indent: 0px; -webkit-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">========================================================</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Bradley Lowekamp<span class="Apple-converted-space"> </span><span class="Apple-converted-space"> </span></font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Medical Science and Computing for</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Office of High Performance Computing and Communications</font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">National Library of Medicine<span class="Apple-converted-space"> </span></font></p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; "><a href="mailto:blowekamp@mail.nih.gov">blowekamp@mail.nih.gov</a></font></p><br class="Apple-interchange-newline"></span></div><br class="Apple-interchange-newline">
</div>
<br></div></body></html>