Logo Questions Linux Laravel Mysql Ubuntu Git Menu
 

New posts in micro-optimization

JVM first 4 booleans optimized, not 5th

Is there a difference in performance between the child and descendant selectors?

According to Intel my cache should be 24-way associative though its 12-way, how is that?

Can two instructions execute in the same cycle if the same register is used as input and output respectively?

Instruction reordering in x86 / x64 asm - performance optimisation with latest CPUs

Is there some benefit in the following assembly commands?

Does optimizing code in TI-BASIC actually make a difference?

Conflicting signs in x86 assembly: movsx then unsigned compare/branch?

str_replace with strpos?

Are compilers able to avoid branching instructions?

Which is faster for bitwise NOT operation: precalculated table or `~`

Overhead for MySQL SELECTS - Better to Use One, or Many In Sequence

Why NASM on Linux changes registers in x86_64 assembly

If a function is only called from one place, is it always better to inline it? [duplicate]

C++: Performance impact of if inside loops

AVX 512 vs AVX2 performance for simple array processing loops [closed]

Python if else micro-optimization

python micro-optimization

Duplicate literals and hard-coding

Optimize Binary Search Algorithm

Which is the best way, in C, to see if a number is divisible by another?