Compiling Unix Find Expressions to Bytecode for Performance Optimization
By
rcarmo
The bagel they save for the regulars. Don't skim, savour.
Summary
The article explores the concept of compiling Unix 'find' utility expressions into bytecode for improved performance. The author discusses how 'find' operates on file system hierarchies using a specialized expression language with unary and binary operators, and how compiling these expressions into bytecode could resolve as much as possible upfront to optimize execution when processing large numbers of files. The content appears to be a technical exploration or preparation for a future project related to Unix utilities and performance optimization.
Key quotes
· 3 pulledfind may apply the expression to a great many files, so compiling it into a bytecode, resolving as much as possible
It operates a file system hierarchies, with basic operations selected and filtered using a specialized expression language
Users compose operations using unary and binary operators, grouping with parentheses for precedence
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