GNU compilers and LLVM-based compilers like the Arm Compiler for HPC have three compiler flags in common: -march, -mtune, and -mcpu. These flags control binary code generation, so the correct use of these flags can dramatically improve runtime performance…

Alongside the open source compilers for porting scientific applications to Armv8-A, for the first time sits a new commercial solution from Arm, promising regular and targeted updates made specifically for High Performance Computing (HPC) and scientific…