Instead of summing up a number of possibly interesting AVX instructions, let’s look at some matrix operations using AVX. This is a long chapter with several pages of code; a lot will be familiar, but we will introduce several new instructions here.
We will show matrix multiplication and matrix inversion. In the next chapter, we will show how to transpose a matrix.
Example Matrix Code
Listing 36-1 shows the example code.
; matrix4x4.asm
extern printf
section .data
fmt0 db 10,"4x4 DOUBLE PRECISION FLOATING POINT MATRICES",10,0
fmt1 db 10,"This is matrixA:",10,0
fmt2 db 10,"This ...
