Tag: Performance Tuning
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Turbocharging ‘wc’: The New Frontier in Unix Word Count Optimization
When it comes to text processing on Unix systems, few utilities are as venerable as ‘wc’ (word count). This seemingly simple program is a quintessential tool used to count lines, words, and characters in files. However, recent developments have revealed new avenues for optimizing ‘wc’, thanks to advanced techniques such as state machines and SIMD…