Reading is indeed the main thing i would like to learn, For my master thesis i had dome some GPU programming (8 years ago) and then it was super useful to read

Reading is indeed the main thing i would like to learn, For my master thesis i had dome some GPU programming (8 years ago) and then it was super useful to read the assembly to reduce the amount of steps and to understand the 'execution model'. So this allows you to make sure your 'optimization' actually optimized anything.