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Search of interval optimization...

pythonoptimizationmicro-optimization

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How to MOVe 3 bytes (24bits) from memory to a register?...

assemblyx86x86-64micro-optimization

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Assembly - How to score a CPU instruction by latency and throughput...

performanceassemblyx86cpu-architecturemicro-optimization

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Access of struct member faster if located <128 bytes from start?...

assemblyx86micro-optimization

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Copying a bool from a parameter to a global - comparing compilers output...

c++assemblyx86compiler-optimizationmicro-optimization

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Should I inline operators == and != in case when operator!=() uses negation of operator==()...

c++micro-optimization

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Convert integer to string in assembly (64-bit, NASM) as fast as possible...

assemblyx86-64nasmmicro-optimization

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Why is destructuring an array in javascript slower than for an object?...

javascriptoptimizationv8destructuringmicro-optimization

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Ternary operator vs array?...

arrayscperformanceconditional-operatormicro-optimization

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Directly increase the exponent of a double in order to multiply by a power of two...

javafloating-pointdoublemicro-optimizationtype-punning

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AND faster than integer modulo operation?...

assemblyarmcpu-architecturemicro-optimization

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Why cant register variables be made global?...

cglobalcpu-registersmicro-optimization

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Why does some Windows booloader code zero registers with `sub` instead of `xor`?...

assemblyx86micro-optimizationzero-initialization

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Inconsistent `perf annotate` memory load/store time reporting...

performanceassemblyx86-64perfmicro-optimization

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manipulating mips assembly code to decrease cache miss rate (mars simulator)...

assemblymipscpu-cachemicro-optimizationmars-simulator

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Efficient computation of the average of three unsigned integers (without overflow)...

calgorithmbit-manipulationmicro-optimizationextended-precision

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

phpperformancemicro-optimization

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jump/jump compilation strategy for stackless functions. (Using a link register manually instead of c...

assemblyx86compiler-constructioncalling-conventionmicro-optimization

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x86 assembly - optimization of clamping rax to [ 0 .. limit )...

assemblyoptimizationx86micro-optimizationclamp

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x > -1 vs x >= 0, is there a performance difference...

javac++operatorsmicro-optimizationpremature-optimization

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Mathematically find the value that is closest to 0...

algorithmmathmicro-optimizationbranch-predictionabsolute-value

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how to zero out all the registers in assembly without multiple instructions?...

assemblyx86nasmcpu-registersmicro-optimization

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Why move 32-bit register to stack then from stack to xmm register?...

assemblyx86sseattmicro-optimization

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

assemblyssemicro-optimizationsse2

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Does it cost significant resources for a modern CPU to keep flags updated?...

performanceassemblycpu-architecturemicro-optimizationeflags

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Java Micro-optimization: To cache or not to cache a System.currentTimeMillis() return value?...

javacachingoptimizationtimemicro-optimization

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Returning Vs. Pointer...

c++coptimizationmicro-optimization

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Broadcasting DWORD to YMM...

assemblysimdavxmicro-optimization

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x86 opcode alignment references and guidelines...

assemblyx86x86-64memory-alignmentmicro-optimization

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Multiplication with constant - imul or shl-add-combination...

assemblyx86micro-optimization

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