https://community.intel.com/t5/OpenCL-for-CPU/Auto-vectorization-constraints/m-p/819886#M1056 Hi!<BR /><BR />Currently auto-vectorization will become enabled only if WorkSize is a multiple of 4. Is it maybe possible to implement optimization which allows vectorization up to (WorkSize/4 * 4) and does only the remainder as scalar? (and/or only the begining thus removing also the constraint for 256 byte alignment). <BR /><BR />Thanks!<BR />Atmapuri<BR /> Mon, 03 Oct 2011 13:16:03 GMT janez-makovsek 2011-10-03T13:16:03Z https://community.intel.com/t5/OpenCL-for-CPU/Auto-vectorization-constraints/m-p/819886#M1056 Hi!<BR /><BR />Currently auto-vectorization will become enabled only if WorkSize is a multiple of 4. Is it maybe possible to implement optimization which allows vectorization up to (WorkSize/4 * 4) and does only the remainder as scalar? (and/or only the begining thus removing also the constraint for 256 byte alignment). <BR /><BR />Thanks!<BR />Atmapuri<BR /> Mon, 03 Oct 2011 13:16:03 GMT https://community.intel.com/t5/OpenCL-for-CPU/Auto-vectorization-constraints/m-p/819886#M1056 janez-makovsek 2011-10-03T13:16:03Z