icc -O3 -xHost -ipo -qopenmp -march=core-avx2 -std=c++14 mycode.cpp -o myapp
The compiler came tightly integrated with Intel MKL 2020.0, enabling automatic dispatch of optimized math routines based on the detected CPU architecture at runtime. intel c compiler 19.2
While oneAPI would later target OpenMP 5.0, ICC 19.2 delivered a rock-solid implementation of OpenMP 4.5, including: with significant strides toward C++17
At the time of its release, ICC 19.2 offered excellent support for C++11 and C++14 standards, with significant strides toward C++17 intel c compiler 19.2