https://community.intel.com/t5/Intel-Integrated-Performance/Hardware-acceleration-for-byte-transfer-with-offset/m-p/879822#M10043 <DIV style="margin:0px;"></DIV> Hello,<BR /><BR />looks like ippiCopy_8u_C1 function should do what you want.<BR /><BR />Regards,<BR /> Vladimir<BR /> Wed, 02 Sep 2009 18:51:59 GMT Vladimir_Dudnik 2009-09-02T18:51:59Z https://community.intel.com/t5/Intel-Integrated-Performance/Hardware-acceleration-for-byte-transfer-with-offset/m-p/879821#M10042 Anything in IPP that would help speed up amemcpy type move that has a fixed offset between each byte? Somthing like this function. Thanks.<BR /><BR />char* DemuxCopy(char* dst, size_t dst_stride, char* src, size_t src_stride, size_t count)<BR />{<BR />char* ret = dst;<BR /><BR />while(count--)<BR />{<BR />*dst = *src;<BR />dst += dst_stride;<BR />src += src_stride;<BR />}<BR /><BR />return(ret);<BR />}<BR /> Wed, 02 Sep 2009 17:39:15 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Hardware-acceleration-for-byte-transfer-with-offset/m-p/879821#M10042 lynchpancho 2009-09-02T17:39:15Z https://community.intel.com/t5/Intel-Integrated-Performance/Hardware-acceleration-for-byte-transfer-with-offset/m-p/879822#M10043 <DIV style="margin:0px;"></DIV> Hello,<BR /><BR />looks like ippiCopy_8u_C1 function should do what you want.<BR /><BR />Regards,<BR /> Vladimir<BR /> Wed, 02 Sep 2009 18:51:59 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Hardware-acceleration-for-byte-transfer-with-offset/m-p/879822#M10043 Vladimir_Dudnik 2009-09-02T18:51:59Z