Running Intel MKL-DNN On 2 x Xeon Platinum 8280 CPUs With GCC 9 "Cascadelake" Tuning

For those wondering about Intel's MKL-DNN "Math Kernel Library for Deep Neural Networks" performance on Cascade Lake, here are some reference benchmarks using the dual Xeon Platinum 8280 setup including when using the GCC 9 compiler for building this Intel open-source library and employing the "cascadelake" compiler tuning...