INC instruction vs ADD 1: Does it matter?...

x86_64 assembly - loop conditions and out of order execution (macro-fusion with JCC)...

What's the most concise way to reverse a string using x86 or x86_64 assembly?...

Latency of assembly memory ops in modern CPUs...

How to optimize enum size?...

Fast method to copy memory with translation - ARGB to BGR...

Is there a faster algorithm for max(ctz(x), ctz(y))?...

PHP: Check if variable is type of string AND is not empty string?...

Should I use Java's String.format() if performance is important?...

What C/C++ compiler can use push pop instructions for creating local variables, instead of just incr...

Is it possible to tell the branch predictor how likely it is to follow the branch?...

Explain how minimum CPU time was computed for a difference of squares...

Bit packing of groups of n repeated bits in a 32-bit word, compact to 1 bit per group...

Why is `JArray.ToObject<List<T>>` faster than `JArray.ToObject<T[]>`...

Set an XMM register to a repeating byte pattern (broadcast a constant byte)...

68000 Assembly – one-pass swap-and-sum of two word vectors (can it be done better?)...

68000 Assembly – Is branchless code faster for counting signed compare conditions?...

68000 Assembly – Reverse Array A into B via Stack Parameters...

68000 Assembly – Build a String from Characters *not* Present in Another & Return Its Length (st...

Dependency chain analysis...

Is performance reduced when executing loops whose uop count is not a multiple of processor width?...

Efficient AVX2 implementation of a 17x17-bit squaring operation with result truncation...

Cost of exception handlers in Python...

Latency bounds and throughput bounds for processors for operations that must occur in sequence...

Divide by 10 using bit shifts?...

3D Morton code computation utilizing carry-less multiplication...

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

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

How can I guarantee that a variable will never be zero without using a conditional statement in C?...

Performance penalty: denormalized numbers versus branch mis-predictions...