https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-automatic-cpu-dispatch/m-p/993712#M18169 <DIV></DIV> <DIV></DIV> <DIV>I have two questions:</DIV> <DIV></DIV> <DIV>1. Is there an easyway to *print* what cpucode is dispatched actually? Something like</DIV> <DIV>=====</DIV> <DIV><FONT face="Courier New">fprintf(myfile, "%s ", CPU_NAME[Get_MKL_cpuid()]);</FONT></DIV> <DIV>=====</DIV> <DIV>I know this is a silly question because MKL will do its best and P4 will be detected as P4 in any case, but users of my program want to *see* whether SSE/SSE2 was actually used.</DIV> <DIV></DIV> <DIV>2. Is <FONT color="#3333ff"><STRONG>AMD64</STRONG> </FONT>(opteron or Athlon64) SSE2 detected by auto-dispatch? Or, is it treated as "generic" and no SSE2 is used?</DIV> <DIV></DIV> <DIV>If AMD64-SSE2 is not detected, then is there a way to enforce it? (through environmental variable or whatever)</DIV> <DIV></DIV> <DIV>Thank you!</DIV> <DIV>YM</DIV> <P>Message Edited by ymrhee@stanford.edu on <SPAN class="date_text">03-21-2005</SPAN> <SPAN class="time_text">12:07 PM</SPAN></P><P>Message Edited by ymrhee@stanford.edu on <SPAN class="date_text">03-21-2005</SPAN> <SPAN class="time_text">12:08 PM</SPAN></P> Tue, 22 Mar 2005 04:05:18 GMT Deleted_U_Intel 2005-03-22T04:05:18Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-automatic-cpu-dispatch/m-p/993712#M18169 <DIV></DIV> <DIV></DIV> <DIV>I have two questions:</DIV> <DIV></DIV> <DIV>1. Is there an easyway to *print* what cpucode is dispatched actually? Something like</DIV> <DIV>=====</DIV> <DIV><FONT face="Courier New">fprintf(myfile, "%s ", CPU_NAME[Get_MKL_cpuid()]);</FONT></DIV> <DIV>=====</DIV> <DIV>I know this is a silly question because MKL will do its best and P4 will be detected as P4 in any case, but users of my program want to *see* whether SSE/SSE2 was actually used.</DIV> <DIV></DIV> <DIV>2. Is <FONT color="#3333ff"><STRONG>AMD64</STRONG> </FONT>(opteron or Athlon64) SSE2 detected by auto-dispatch? Or, is it treated as "generic" and no SSE2 is used?</DIV> <DIV></DIV> <DIV>If AMD64-SSE2 is not detected, then is there a way to enforce it? (through environmental variable or whatever)</DIV> <DIV></DIV> <DIV>Thank you!</DIV> <DIV>YM</DIV> <P>Message Edited by ymrhee@stanford.edu on <SPAN class="date_text">03-21-2005</SPAN> <SPAN class="time_text">12:07 PM</SPAN></P><P>Message Edited by ymrhee@stanford.edu on <SPAN class="date_text">03-21-2005</SPAN> <SPAN class="time_text">12:08 PM</SPAN></P> Tue, 22 Mar 2005 04:05:18 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-automatic-cpu-dispatch/m-p/993712#M18169 Deleted_U_Intel 2005-03-22T04:05:18Z