https://community.intel.com/t5/Intel-Integrated-Performance/IPP-Asynchronous-hppiAnd-hppiOr-hppiXor-work-incorrectly-with-1u/m-p/958886#M19465 <P>hppiAnd, hppiOr, hppiXor don't process the last byte in a matrix row if matrix width is not divisible by 8. If&nbsp;the width is a multiple of 8 all is right. The library version is IPP Asynchronous Preview 2014 February</P> Tue, 25 Mar 2014 07:22:39 GMT ANNA_K_ 2014-03-25T07:22:39Z https://community.intel.com/t5/Intel-Integrated-Performance/IPP-Asynchronous-hppiAnd-hppiOr-hppiXor-work-incorrectly-with-1u/m-p/958886#M19465 <P>hppiAnd, hppiOr, hppiXor don't process the last byte in a matrix row if matrix width is not divisible by 8. If&nbsp;the width is a multiple of 8 all is right. The library version is IPP Asynchronous Preview 2014 February</P> Tue, 25 Mar 2014 07:22:39 GMT https://community.intel.com/t5/Intel-Integrated-Performance/IPP-Asynchronous-hppiAnd-hppiOr-hppiXor-work-incorrectly-with-1u/m-p/958886#M19465 ANNA_K_ 2014-03-25T07:22:39Z https://community.intel.com/t5/Intel-Integrated-Performance/IPP-Asynchronous-hppiAnd-hppiOr-hppiXor-work-incorrectly-with-1u/m-p/958887#M19466 <P>Thanks for finding the issue. This problem was present for those functions on CPU accelerator only, now it's fixed and the fix will be available in the next release of IPP Asynchronous Preview.</P> Tue, 08 Apr 2014 14:13:04 GMT https://community.intel.com/t5/Intel-Integrated-Performance/IPP-Asynchronous-hppiAnd-hppiOr-hppiXor-work-incorrectly-with-1u/m-p/958887#M19466 Dmitry_Z_Intel 2014-04-08T14:13:04Z