 Tobi LutkeandChris Pak
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19bf49c116
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For tag: migrate lax_parse to Cursor with zero-alloc skip_id/expect_id
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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5204033588
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Cursor: add skip_id, expect_id, skip_fragment for zero-alloc scanning
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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b0c9f576af
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REVERTED: Cursor for For tag adds 148 allocs from scan_id/scan_fragment string creation\n\nResult: {"status":"discard","combined_µs":5049,"parse_us":3765,"render_us":1284,"allocations":29793,"parse_µs":3765,"render_µs":1284}
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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343ae1da56
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remove dead BlockBody.parse_tag_token and If SIMPLE_CONDITION - now in Cursor
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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f42593dc50
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introduce Cursor class: centralize byte-level scanning for tag/variable/condition parsing
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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80edd212a0
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add parse_simple to skip simple_lookup? check when caller validates
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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65d7568403
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fast-path VariableLookup init: skip scan_variable for simple identifier chains
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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c2ba6b0676
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avoid allocating seen={} hash in Utils.to_s/inspect when not needed
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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92ca381fb1
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update autoresearch.sh: 3-run best-of, skip liquid-spec for speed
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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1032d57532
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optimize Context init: avoid unnecessary array wrapping for environments
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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e1a0e7e716
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use frozen EMPTY_ARRAY/EMPTY_HASH for Context @filters/@disabled_tags
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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1f309b19a7
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replace INTEGER_REGEX/FLOAT_REGEX with byte-level parse_number
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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c6617accc5
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replace SIMPLE_CONDITION regex with manual byte parser in if/elsif lax_parse
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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cf062e1da2
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fast-path slice_collection: skip copy for full Array without offset/limit
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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06a718cd69
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add invoke_two fast path for single-arg filter invocation, avoids splat chain
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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50888426a1
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fast-path find_variable: check top scope first before find_index
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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1a29584f96
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add invoke_single fast path for no-arg filter invocation, avoids splat alloc
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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9d16eb3d05
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fast-path simple if truthiness: use byte scanner before SIMPLE_CONDITION regex
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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f879183a23
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update autoresearch.md progress log
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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34971c0314
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replace WhitespaceOrNothing regex with byte-level blank_string? check
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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f24ca042a2
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avoid array allocation in parse_tag_token: return tag_name, store markup/newlines as class ivars
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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4ea4350775
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clean up filter parsing: Lexer fallback for args, no-arg fast scan stays
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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aedd2dded6
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autoresearch.md: add strategic direction toward single-pass scanner architecture
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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e1f363c72c
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add security constraint to autoresearch.md, fix strict mode gate
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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808dad6fab
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split filter parsing: scan no-arg filters directly, only invoke Lexer when args present
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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c82b6e58ef
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autoresearch: add autoresearch.md/sh, increase benchmark warmup to 20 iterations
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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b994f22983
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extend fast-path to handle quoted string literal variables (262 more fast-pathed)
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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62877e666c
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skip filter arg splat for no-arg filters, trim render loop comments
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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48a2fae5f6
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hoist write score check out of render loop: skip increment_write_score when no limits active
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2026-04-04 17:42:32 -07:00 |
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Tobi LutkeandChris Pak
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27fcb3a4c9
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use frozen EMPTY_ARRAY for disabled_tags in Variable
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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6e9782c5cc
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return [tag_name, markup, newlines] from parse_tag_token: avoid 2 whitespace string allocs
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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da57336be9
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use getbyte dispatch instead of start_with? in parse_for_document
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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28f29433e4
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avoid empty array allocation in evaluate_filter_expressions for no-arg filters
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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4ff5523713
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replace For tag Syntax regex with manual byte-level parser
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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f388c873de
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expose expression_cache/string_scanner via attr_reader, skip regex in filter args without colon
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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543c1e1fe7
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unified fast-path Variable parsing: handle both plain lookups and filter chains without full Lexer pass for name
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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885c8df159
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fast-path render for filter-less variables: skip render method overhead
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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8f67d81023
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skip TagAttributes scan in for tag when no colon present
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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01f33e96e8
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fast-path simple if conditions: skip ExpressionsAndOperators scan for single conditions
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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9e6f93a494
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replace SIMPLE_VARIABLE regex with byte-level scanner to avoid MatchData
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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dc6e9799e9
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fast-path simple variable parsing: skip Lexer/Parser for plain dot-separated lookups
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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98e29aa4a7
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use frozen EMPTY_ARRAY for Variable filters when no filters present
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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a404cf10d0
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fast-path variable_lookups: skip mutable string alloc when no dot/bracket follows
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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e73b41f3b6
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fast-path String in render_obj_to_output, avoid Utils.to_s dispatch for common case
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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9d9d094e20
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short-circuit parse_number with first-byte check before regex
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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4c96b5f682
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avoid unnecessary strip allocation in Expression.parse, use byteslice for string literals
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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0b19c0ce44
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use equal? for frozen array comparison in Lexer, skip whitespace with \s+
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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a43d970473
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use getbyte instead of string indexing in whitespace_handler and create_variable
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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3751f95da2
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add auto/bench.sh: unit tests + liquid-spec + perf benchmark
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2026-04-04 17:33:53 -07:00 |
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Tobi LutkeandChris Pak
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6ffd0e2339
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replace VariableParser regex scan with manual byte parser in VariableLookup
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2026-04-04 17:33:53 -07:00 |
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