Benchmark

Posts with tag: benchmark

• Microtime in bash: sub-second precision • 15 Dec 2022
  Post #8 in this bash benchmark series, measuring the speed of common bash operations.
• Benchmark: hash functions • 19 Apr 2022
  Post #7 in this bash benchmark series, measuring the speed of common bash text manipulations.
• Benchmark: MacOS tr vs GNU gtr • 18 Apr 2022
  Post #6 in this bash benchmark series, measuring the speed of common bash text manipulations.
• Benchmark: slugify text in Bash • 15 Apr 2022
  Post #5 in this bash benchmark series, measuring the speed of common bash text manipulations.
• Benchmark: romanization in bash • 08 Apr 2022
  Post #4 in this bash benchmark series, measuring the speed of common bash text manipulations.
• Benchmark: trimming whitespace in bash • 25 Mar 2022
  Post #3 in this bash benchmark series, measuring the speed of common bash text manipulations.
• Benchmark: lowercase conversion in bash • 25 Mar 2022
  Post #2 in this bash benchmark series, measuring the speed of common bash text manipulations.
• Benchmark: cut characters in bash • 25 Mar 2022
  Post #1 in this bash benchmark series, measuring the speed of common bash text manipulations.
• Bash benchmarks • 24 Mar 2022
  When writing bash scripts, one needs to find ways to do things that aren’t built in to bash. String manipulation like lowercase conversion, parsing, removing whitespace… all use tools/binaries built-in to the OS, but not in the language itself. I’m...
• Running a CPU benchmark on Apple Silicon M1 (bash) • 13 Jan 2021
  When I started working with my Mac Mini M1, I felt it was faster, but I couldn’t really compare with a proper benchmark. I work a lot with video so I created an Apple (M1 and older) benchmark that is...
• Calculate hit rate from a log file • 21 Oct 2004
  You have a huge file that contains one line per request/transaction. Some lines are of one type (e.g. ‘HIT’), some of another (e.g. MISS). Let’s say you want to calculate the hit-rate, but as fast as possible. We take a...