4a999317_arallel_Composer___英特尔__开发人员专区__2
[0] Auto-Vectorization (Enabled by /arch: and /Qx options) [1] Technique used to optimize loop performance through vector-level parallelism on Intel® processors by converting sequential instructions to SIMD instructions that can operate on multiple data elements at once [3] Resulting code may not run on all processors if processor-specific options are used [2] 
Automatic vector level parallelism done by the compiler Can be used together with other threading techniques
Getting Code Ready for Parallel Execution with Intel® Parallel Composer | 英特尔® 开发人员专区
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