C++ performance - hardware

The Most Important Optimizations to Apply in Your C++ Programs

++

 very impressive guide 

read about 

Profile-guided optimization (PGO)  and WPO  -- its free compiler option that can boost your program.

Online benchmark tool for C++

nice tool for testing 

https://quick-bench.com/

c++ advanced tips

 https://www.geeksforgeeks.org/template-metaprogramming-in-c

https://en.wikipedia.org/wiki/Memoization

Better C++14 reflections - Antony Polukhin

Reading Binary Data with Style: A Serialization Framework for C++17

https://github.com/apolukhin/magic_get

https://github.com/Neargye/magic_enum

https://github.com/neobrain/blobify

Template Normal Programming

https://www.youtube.com/watch?v=vwrXHznaYLA

"Type Deduction and Why You Care"

 https://www.youtube.com/watch?v=wQxj20X-tIU

https://www.linkedin.com/pulse/introduction-c-templates-marcus-tomlinson-/?trk=pulse-article_more-articles_related-content-card

Intro to Template Metaprogramming

https://www.youtube.com/watch?v=VBI6TSo8Zog&list=PLWxziGKTUvQFIsbbFcTZz7jOT4TMGnZBh

Template Metaprogramming: Type Traits

Walter E. Brown "Modern Template Metaprogramming -- good

https://en.wikipedia.org/wiki/Template_metaprogramming

https://en.wikipedia.org/wiki/Curiously_recurring_template_pattern