Optimal List Comprehension (Filtering Existing List)...

C# How do basic operation time vary with the size of the numbers?...

Packing two DWORDs into a QWORD to save store bandwidth...

Most efficient popcount on `__uint128_t`?...

Fastest way to find the row-wise maximum over submatrices...

Does stack space required by a function affect inlining decisions in C/C++?...

Is it more efficient to touch fewer registers in ARM assembly?...

Fastest way to set a single memory cell to zero or a constant in x86 assembly?...

Decimal concatenation of two integers using bit operations...

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

Is the conditional operator slow?...

How can I accelerate this code (MWE!), e.g. using restrict...

MIPS array indexing using a displacement in lw for a known constant index?...

Why jnz counts no cycle?...

Fast signed 16-bit divide by 7 for 6502...

Fastest way to work with unaligned data on a word-aligned processor?...

MMX Register Speed vs Stack for Unsigned Integer Storage...

PHP interpreter micro-optimizations in code...

Why is using structure Vector3I instead of three ints much slower in C#?...

Unset the most significant bit in a word (int32) [C]...

Is there a loop construct that repeats n times without calculating some conditional?...

Performance: Mod and assignment vs conditional and assignment...

How expensive is it to convert between int and double?...

Modern x86 cost model...

Why are any() and all() inefficient at treating booleans?...

How to reliably influence generated code at near machine level using GHC?...

More efficient way to loop?...

Saturate short (int16) in C++...

JavaScript not performing consistently (V8)...

Make a register depend on another one without changing its value...