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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Dear all, <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I am running image registration codes on windows and linux. It looks like running on linux is much slower than on windows. Does anybody have an idea on this? Is there any special way of running with the same speed on linux? <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks.<o:p></o:p></p><p class=MsoNormal>Sincerely,<o:p></o:p></p><p class=MsoNormal>Jihun<o:p></o:p></p></div></body></html>