Upon completion of this webinar, you will be familiar with how a given physical process be simulated on a computer efficiently. Reliably complicated; physical phenomena are subtle and intricate, and modern computer systems sophisticated. The details of how best to achieve efficient simulation for even apparently similar phenomena - for example, the motion of waves in the ocean, and the wake from a powerboat - vary greatly, and the evolving state of computing environments adds an additional dimension of complexity to the matter. Computer environments today are rife with performance-minded features - everal varieties of parallelism among them - and any efficient realization of a physical process on these contemporary systems must account for these features at some level. In this talk, we explore a real-world scientific code for gas dynamics that delivers useful and correct results, but with (initially) unsatisfactory performance. By examining what the code implements and seeing how it may be mapped to modern architectural features, we will see its performance improve dramatically.
英特尔的编译器针对非英特尔微处理器的优化程度可能与英特尔微处理器相同（或不同）。这些优化包括 SSE2、SSE3 和 SSSE3 指令集和其他优化。对于在非英特尔制造的微处理器上进行的优化，英特尔不对相应的可用性、功能或有效性提供担保。该产品中依赖于微处理器的优化仅适用于英特尔微处理器。某些非特定于英特尔微架构的优化保留用于英特尔微处理器。关于此通知涵盖的特定指令集的更多信息，请参阅适用产品的用户指南和参考指南。