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New AVX-512 Instructions Boost Performance on Intel Xeon Phi

While there have been previous generations of AVX instructions, the AVX-512 instructions can significantly assist the performance of HPC applications. “The new AVX-512 instructions have been designed with developers in mind. High level languages that are used for HPC applications, such as FORTRAN and C/C++, through a compiler will be able to use the new instructions. This can be accomplished through the use of pragmas to direct the compilers to generate the new instructions, or users can use libraries which are tuned to the new technology.”