This blog contains additional content for the article "Advanced Vectorization" from Parallel Universe #12:
Product Version: Intel® Fortran Compiler 15.0 and above
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
Product Version: Intel® Fortran Compiler 15.0 and a later version
The general matrix-matrix multiplication (GEMM) is a fundamental operation in most scientific, engineering, and data applications. There is an everlasting desire to make this operation run faster.