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New posts in micro-optimization

How to force NASM to encode [1 + rax*2] as disp32 + index*2 instead of disp8 + base + index?

assembly x86 nasm micro-optimization machine-code

Most efficient popcount on `__uint128_t`?

c gcc x86-64 intel micro-optimization

What's the easiest way to determine if a register's value is equal to zero or not?

assembly x86 micro-optimization

Difference between "or eax,eax" and "test eax,eax" [duplicate]

assembly x86 micro-optimization

Which Intel microarchitecture introduced the ADC reg,0 single-uop special case?

performance assembly x86 intel micro-optimization

Why are bitwise operators slower than multiplication/division/modulo?

python optimization bitwise-operators micro-optimization

Is thread time spent in synchronization too high?

c# multithreading performance concurrency micro-optimization

Does calling the constructor of an empty class actually use any memory?

c++ templates metaprogramming micro-optimization

Faster implementation of Math.round?

java math rounding micro-optimization

Java: micro-optimizing array manipulation

java performance optimization neural-network micro-optimization

Check the existence of a HashMap key

java hashmap micro-optimization containskey

Extreme optimization of integer binary search

algorithm optimization micro-optimization

Why is `arr.take(idx)` faster than `arr[idx]`

python numpy indexing micro-optimization

Does Skylake need vzeroupper for turbo clocks to recover after a 512-bit instruction that only reads a ZMM register, writing a k mask?

assembly x86 intel micro-optimization avx512

What are the costs of failed store-to-load forwarding on x86?

x86 intel cpu-architecture micro-optimization amd-processor

What's the most efficient way to make bitwise operations in a C array

c performance micro-optimization

SSE micro-optimization instruction order

c++ optimization sse simd micro-optimization

AND faster than integer modulo operation?

assembly arm cpu-architecture micro-optimization

LINQ Count() until, is this more efficient?

c# performance linq ienumerable micro-optimization
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