Some time ago I remember asking a more senior team member: how does one learn about how hardware operates on the low level? I was answered that this could be learned only from practice.
While I don't think that this is a completely invalid approach - since practical experience is always more valuable than a raw theory - I was searching for some theoretical basis I could get before diving into practice. I think I have something now what I can recommend.
Firstly, there is this course on hardware architecture, which is really good: https://www.coursera.org/course/comparch
Beware though, it is a grad-level course, so the level is really very demanding. You should know what are caches, associativity, memory hierarchy etc. They recommend the following book:
I really recommend you start reading it from appendix, which serves a sort of a primer. The book is also very up-to-date, even more than the course itself.
The second book recommended (http://www.amazon.com/Modern-Processor-Design-Fundamentals-Superscalar/dp/1478607831/) provides a lot of low-level details on reservation stations/register renaming, very in-depth on a pair of particular architectures, and a comprehensive description of branch prediction algorithms. Despite it has been just republished, it is a bit outdated (e.g., Intel P6 microarchitecture is used as example), so it is really up to you to buy or to pass.
I hope this has been helpful, and as previously, feel free to comment and discuss.
While I don't think that this is a completely invalid approach - since practical experience is always more valuable than a raw theory - I was searching for some theoretical basis I could get before diving into practice. I think I have something now what I can recommend.
Firstly, there is this course on hardware architecture, which is really good: https://www.coursera.org/course/comparch
Beware though, it is a grad-level course, so the level is really very demanding. You should know what are caches, associativity, memory hierarchy etc. They recommend the following book:
The second book recommended (http://www.amazon.com/Modern-Processor-Design-Fundamentals-Superscalar/dp/1478607831/) provides a lot of low-level details on reservation stations/register renaming, very in-depth on a pair of particular architectures, and a comprehensive description of branch prediction algorithms. Despite it has been just republished, it is a bit outdated (e.g., Intel P6 microarchitecture is used as example), so it is really up to you to buy or to pass.
I hope this has been helpful, and as previously, feel free to comment and discuss.
