https://community.intel.com/t5/Intel-Integrated-Performance/Performance-degradration-on-using-static-libs-vs-dynamic-dlls/m-p/909747#M13997 Hello,<BR /><BR />I observed a factor of 2 or 3 performanceLOSS upon transitioning from usual dyanmic linking toinstead IPP static linking with threaded static libswith dispatch (*emerged.lib, *merged_t.lib).As suggested in the manual I addedippStaticInit() to the beginning of the main program but that did not make any difference.<BR /><BR />I am using IPP 6.0. Any suggestions on what I may be missing ?<BR /><BR />Thanks.<BR /><BR />Manoj<BR /><BR /><BR /><BR /> Fri, 16 Oct 2009 15:07:34 GMT manoj_aggarwal 2009-10-16T15:07:34Z https://community.intel.com/t5/Intel-Integrated-Performance/Performance-degradration-on-using-static-libs-vs-dynamic-dlls/m-p/909747#M13997 Hello,<BR /><BR />I observed a factor of 2 or 3 performanceLOSS upon transitioning from usual dyanmic linking toinstead IPP static linking with threaded static libswith dispatch (*emerged.lib, *merged_t.lib).As suggested in the manual I addedippStaticInit() to the beginning of the main program but that did not make any difference.<BR /><BR />I am using IPP 6.0. Any suggestions on what I may be missing ?<BR /><BR />Thanks.<BR /><BR />Manoj<BR /><BR /><BR /><BR /> Fri, 16 Oct 2009 15:07:34 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Performance-degradration-on-using-static-libs-vs-dynamic-dlls/m-p/909747#M13997 manoj_aggarwal 2009-10-16T15:07:34Z https://community.intel.com/t5/Intel-Integrated-Performance/Performance-degradration-on-using-static-libs-vs-dynamic-dlls/m-p/909748#M13998 <DIV style="margin:0px;"></DIV> Hi Manoj,<BR /><BR />Do you experience the same problem with the latest IPP 6.1 version? What is the IPP function or functions affected? How do you measure performance, what is target OS and processor?<BR /><BR />Regards,<BR /> Vladimir<BR /> Fri, 16 Oct 2009 20:56:56 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Performance-degradration-on-using-static-libs-vs-dynamic-dlls/m-p/909748#M13998 Vladimir_Dudnik 2009-10-16T20:56:56Z