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New posts in micro-optimization

x86 Assembly pushad/popad, How fast it is?

performance assembly x86 inline-assembly micro-optimization

Optimize nested loops for pattern-filling an array, to help the compiler produce efficient ARM assembly?

c assembly arm micro-optimization

Why this unnecessary MOVAPD copy in gcc 9.1, in a tiny function

assembly gcc x86-64 sse micro-optimization

x86 opcode alignment references and guidelines

assembly x86 x86-64 memory-alignment micro-optimization

JVM first 4 booleans optimized, not 5th

java memory jvm micro-optimization

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

css performance css-selectors micro-optimization

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

performance intel cpu-architecture cpu-cache micro-optimization

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

assembly x86 x86-64 cpu-architecture micro-optimization

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

assembly optimization x86 x86-64 micro-optimization

Is there some benefit in the following assembly commands?

assembly x86 x86-16 masm micro-optimization

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

optimization micro-optimization ti-basic

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

assembly x86 masm micro-optimization signedness

str_replace with strpos?

php str-replace micro-optimization strpos

Are compilers able to avoid branching instructions?

c++ c++11 bit-manipulation c++14 micro-optimization

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

c++ cpu-architecture cpu-cache micro-optimization

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

php mysql performance micro-optimization overhead

Why NASM on Linux changes registers in x86_64 assembly

assembly nasm x86-64 micro-optimization shellcode

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

c++ c performance optimization micro-optimization

C++: Performance impact of if inside loops

c++ micro-optimization premature-optimization

How to get lg2 of a number that is 2^k

performance bit-manipulation micro-optimization logarithm bitcount
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