products recommended on r/osdev

Programmer's Guide to the EGA and VGA Cards

Programmer's Guide to the EGA and VGA Cards

Computer Architecture: A Quantitative Approach (The Morgan Kaufmann Series in Computer Architecture and Design)

Computer Architecture: A Quantitative Approach (The Morgan Kaufmann Series in Computer Architecture and Design)

Performance Analysis and Tuning on Modern CPUs: Learn to write fast software like a pro

Performance Analysis and Tuning on Modern CPUs: Learn to write fast software like a pro