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New posts in micro-optimization
Dynamically inject javascript file - why do most examples append to head?
Feb 06, 2022
javascript
dom
optimization
micro-optimization
Does the order of cases matter in PHP switch statements?
Aug 11, 2022
php
optimization
drupal
micro-optimization
if/else vs ternary operator
Jul 03, 2022
if-statement
operators
ternary-operator
conditional-operator
micro-optimization
Thread safety for high-performance in-memory cache
May 25, 2022
c#
performance
thread-safety
micro-optimization
Low level C/C++ performance?
Feb 11, 2022
c++
c
micro-optimization
Question about loop speed
Aug 21, 2018
c++
micro-optimization
How to do inline assembly in C++ (Visual Studio 2010)
Jul 17, 2019
c++
visual-studio-2010
visual-c++
inline-assembly
micro-optimization
PHP: What is the fastest and easiest way to get the last item of an array?
Jul 19, 2019
php
micro-optimization
boost::thread data structure sizes on the ridiculous side?
May 12, 2022
c++
boost-asio
boost-thread
micro-optimization
systems-programming
Why doesn't String.equals check for equality of char[] value?
Oct 29, 2022
java
string
performance
micro-optimization
How to minimize the mutex locking for an object when only 1 thread mostly uses that object and the other thread(s) use it rarely?
Aug 22, 2022
c++
algorithm
qt
mutex
micro-optimization
How well do linkers cope with functions that return quickly?
Mar 13, 2021
c
linker
compiler-optimization
micro-optimization
lto
Determine the optimal size for array with respect to the JVM's memory granularity
Aug 13, 2017
java
arrays
memory-management
micro-optimization
Speed up large modular multiplication in base 2^8 without multiplier
Jun 29, 2022
assembly
multiplication
micro-optimization
riscv
modular-arithmetic
Is it faster to prepend to a string with substr?
Jun 22, 2022
perl
benchmarking
substr
micro-optimization
What is the fastest way to subtract two arrays in scala
Oct 02, 2021
scala
micro-optimization
scala-2.9
Should one use `if ($a != NULL)` or `if ($a !== NULL)` to control program flow?
Oct 13, 2020
php
performance
if-statement
micro-optimization
program-flow
Why does .NET Native compile loop in reverse order?
Sep 11, 2022
c#
assembly
x86
micro-optimization
.net-native
GEMM kernel implemented using AVX2 is faster than AVX2/FMA on a Zen 2 CPU
May 11, 2022
assembly
matrix-multiplication
simd
avx
micro-optimization
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