Linux Kernel Module Cheat

Much like ADD for non-SIMD, start learning SIMD instructions by looking at the integer and floating point SIMD ADD instructions of each ISA:

Then it is just a huge copy paste of infinite boring details:

To debug these instructions, you can see the register values in GDB with:

or alternatively with register names (here the ARMv8 V0 register):

as mentioned at:

Bibliography: https://stackoverflow.com/questions/1389712/getting-started-with-intel-x86-sse-simd-instructions/56409539#56409539