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while vs recurse vs continuation (2)
(version: 0)
Comparing performance of:
while vs recurse vs continuation
Created:
4 years ago
by:
Guest
Jump to the latest result
Script Preparation code:
var paths = [ "/52/1/1/1/3/6/1/", "/52/1/1/1/2/1/1/", "/52/1/1/1/2/1/2/", "/52/1/1/1/2/2/1/", "/52/1/1/1/2/2/2/", "/52/1/1/1/2/2/3/", "/52/1/1/1/2/1/3/", "/52/1/1/1/2/1/4/", "/52/1/1/1/2/1/5/", "/52/1/1/1/2/2/4/", "/52/1/1/1/2/2/5/", "/52/1/1/1/2/1/1/1/", "/52/1/1/1/2/1/2/1/", "/61/1/", "/52/1/1/2/1/3/", "/52/1/1/2/1/4/", "/52/1/1/1/2/1/1/2/", "/52/1/1/1/2/1/1/3/", "/52/1/1/1/2/1/1/4/", "/52/1/1/1/2/1/1/5/", "/52/1/1/1/10/1/", "/52/1/1/1/10/1/1/", "/52/1/1/1/10/2/", "/52/1/1/1/10/3/", "/52/1/1/1/10/3/1/", "/52/1/1/1/10/3/2/", "/52/1/1/1/10/4/", "/52/1/1/1/14/1/", "/52/1/1/1/14/2/", "/52/1/1/1/14/3/", "/52/1/1/1/1/2/", "/52/1/1/1/1/3/", "/52/1/1/1/14/2/1/", "/52/1/1/1/14/2/2/", "/52/1/1/1/16/2/", "/52/1/1/1/16/4/", "/52/1/1/1/10/2/1/", "/52/1/1/1/22/1/", "/52/1/1/1/22/1/1/", "/52/1/1/1/22/2/", "/52/1/1/1/22/2/1/", "/52/1/1/1/22/1/2/", "/52/1/1/1/22/2/2/", "/52/1/1/1/14/4/", "/52/1/1/1/23/1/", "/52/1/1/1/23/2/", "/52/1/1/1/23/1/1/", "/52/1/1/1/23/1/2/", "/52/1/1/1/23/2/1/", "/52/1/1/1/23/2/2/", "/52/1/1/1/22/1/3/", "/52/1/1/1/22/2/3/", "/52/1/1/1/25/1/", "/52/1/1/1/25/2/", "/52/1/1/1/25/3/", "/52/1/1/1/25/4/", "/52/1/1/1/25/5/", "/52/1/1/1/25/6/" ]; function nthIndexOf(s, search, count, pos = 0) { let i = pos - 1; while (count > 0) { i = s.indexOf(search, i + 1); if (i === -1) { break; } count--; } return i; } function nthIndexOfRec(s, search, count, pos = 0) { const recurse = (c, p) => { if (c === 0) { return p; } const index = s.indexOf(search, p + 1); if (index === -1) { return -1; } return recurse(c - 1, index); }; return recurse(count, pos - 1); } function nthIndexOfCc(s, search, count, pos = 0) { const recurse = (c, p, cc) => { if (c === 0) { cc(p); return; } const index = s.indexOf(search, p + 1); if (index === -1) { cc(-1); return; } recurse(c - 1, index, cc); }; let result = -1; recurse(count, pos - 1, n => (result = n)); return result; }
Tests:
while
paths.forEach(path => console.log(path.substring(0, nthIndexOf(path, '/', 5) + 1)));
recurse
paths.forEach(path => console.log(path.substring(0, nthIndexOfRec(path, '/', 5) + 1)));
continuation
paths.forEach(path => console.log(path.substring(0, nthIndexOfCc(path, '/', 5) + 1)));
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (3)
Previous results
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Test case name
Result
while
recurse
continuation
Fastest:
N/A
Slowest:
N/A
Latest run results:
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Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
It seems like you're trying to analyze some JavaScript benchmarking results. The provided data includes: 1. A JavaScript code snippet with three different implementations of the `nthIndexOf` function: * `while` * `recurse` * `continuation` 2. Three individual test cases for each implementation, which involve logging the first 5 characters of a file path using each implementation. 3. The latest benchmark result, which includes performance metrics (ExecutionsPerSecond) for each test case on Chrome 99 running on a Mac OS X 10.15.7 system. If you'd like to analyze these results further or extract specific insights from the data, feel free to let me know what's on your mind!
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