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Article

Performance Tools for Software Developers - SSE generation and processor-specific optimizations continued

Can I combine the processor values and target more than one processor? How to generate optimized code for both Intel and AMD* architecture? Where can I find more information on processor-specific optimizations?
作者: 管理 最后更新时间: 2018/05/25 - 15:30
Article

Which applications are most likely to benefit from recompilation for Intel® Advanced Vector Extensions (Intel® AVX)?

Applications containing vectorizable, floating-point loops or calls to performance libraries are the most likely to see significant performance gains from rebuilding for the Intel® Advanced Vector Extensions (Intel® AVX)
作者: Martyn Corden (Intel) 最后更新时间: 2018/08/22 - 17:05
Article

Which applications are most likely to benefit from recompilation for Intel® Advanced Vector Extensions (Intel® AVX)?

Applications that spend considerable time in floating-point loops that can be vectorized are likely to benefit the most from the increased vector width of Intel® Advanced Vector Instructions (Intel® AVX).
作者: 管理 最后更新时间: 2018/05/25 - 15:30
Article

英特尔® MKL 中的英特尔® AVX 优化代码

Starting from Intel MKL 10.3, AVX code will be dispatched as one of the platforms in MKL and does not require special activation as in MKL 10.2.
作者: Vipin Kumar E K (Intel) 最后更新时间: 2019/03/27 - 12:20
博客

Parallel Universe Magazine #12: Advanced Vectorization

This blog contains additional content for the article "Advanced Vectorization" from Parallel Universe #12:

作者: 最后更新时间: 2019/07/03 - 20:08
Article
Article

Diagnostic 15523: Loop was not vectorized: cannot compute loop iteration count before executing the loop.

Product Version: Intel(R) Visual Fortran Compiler XE 15.0 or a later version

作者: Devorah H. (Intel) 最后更新时间: 2018/05/25 - 15:30
Article

Diagnostic 15522: Loop was not vectorized: loop control flow is too complex.

Product Version: Intel® Fortran Compiler 15.0 and above

作者: Devorah H. (Intel) 最后更新时间: 2018/05/25 - 15:30
Article

Diagnostic 15524: Loop was not vectorized: search loop cannot be vectorized unless all memory references can be aligned vector load.

Product Version: Intel(R) Visual Fortran Compiler XE 15.0 or a later version

作者: Devorah H. (Intel) 最后更新时间: 2018/05/25 - 15:30
Article

Diagnostic 15527: loop was not vectorized: function call to xxx cannot be vectorized

Product Version: Intel(R) Visual Fortran Compiler XE 15.0 or a later version

作者: Devorah H. (Intel) 最后更新时间: 2018/05/25 - 15:30