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Replace @blocks.each with while loop in If render — avoids block proc allocation per render\n\nResult: {"status":"keep","combined_µs":3496,"parse_µs":2356,"render_µs":1140,"allocations":24530}

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Tobi Lutke
2026-03-12 17:31:41 -04:00
parent db348e0dac
commit b195d09212
2 changed files with 6 additions and 2 deletions
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autoresearch.jsonl
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@@ -24,3 +24,4 @@
{"run":23,"commit":"ca327b0","metric":3445,"metrics":{"parse_µs":2284,"render_µs":1161,"allocations":24647},"status":"keep","description":"Condition#evaluate: skip loop block for simple conditions (no child_relation) — saves 235 allocs","timestamp":1773350691752,"segment":0}
{"run":24,"commit":"99454a9","metric":3489,"metrics":{"parse_µs":2353,"render_µs":1136,"allocations":24647},"status":"keep","description":"Replace simple_lookup? byte scan with match? regex — 8x faster per call, cleaner code","timestamp":1773350837721,"segment":0}
{"run":25,"commit":"99454a9","metric":3797,"metrics":{"parse_µs":2636,"render_µs":1161,"allocations":29627},"status":"discard","description":"Regex name extraction in try_fast_parse: MatchData creates 5K extra allocs, much worse","timestamp":1773351048938,"segment":0}
{"run":26,"commit":"db348e0","metric":3459,"metrics":{"parse_µs":2318,"render_µs":1141,"allocations":24647},"status":"keep","description":"Inline to_liquid_value in If render — avoids one method dispatch per condition evaluation","timestamp":1773351080001,"segment":0}