Chris Tate
d5fc4a5b95
Accelerate string navigation and boundary operations
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- Reuse bounded local spans and process Unicode index conversions in chunks.
- Share slice extraction and avoid unnecessary work in positioned searches.
- Preserve cached receiver state across suffix checks and cover navigation lifetimes.
2026-10-06 05:18:15 -05:00
Chris Tate
a4fd6ed2c0
Optimize structured-data consumption and storage
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- Consume native iterator values directly while preserving custom iteration and cleanup behavior.
- Reuse bounded object-key storage and simplify text splitting and empty-string checks.
- Cover iterator reentrancy, property ownership, and storage boundaries.
2026-10-05 14:03:40 -05:00
Chris Tate
addc2418ab
Streamline native string construction
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- Combine bounded string concatenations while preserving evaluation and ownership.
- Build array joins and raw strings directly in their final storage.
- Support literal null and undefined string conversions with preserved effects.
2026-10-05 07:32:26 -05:00
Chris Tate
d2195d8b6e
Optimize terminal startup and memory use ( #464 )
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- Reduce allocation overhead in array comparisons and string operations.
- Reuse fiber stacks and release cached memory while idle.
- Read terminal dimensions directly from native streams.
2026-09-26 10:02:56 -05:00
Chris Tate
858f0002a2
Handle positioned lastIndexOf calls in static mode ( #417 )
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* Handle static lastIndexOf position semantics
* Record TS7 baseline for positioned string search corpus
* Stabilize HTTP timeout differential fixtures
* Order proxy fixture server shutdown
2026-09-25 01:16:16 -05:00
Chris Tate and mmamedel
9080986166
Add sparse UTF-16 indexing for large strings ( #275 )
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* fix: index large unicode strings sparsely
Co-authored-by: mmamedel <23098414+mmamedel@users.noreply.github.com >
* fix: retain sparse anchors for long ascii prefixes
Co-authored-by: mmamedel <23098414+mmamedel@users.noreply.github.com >
* fix: skip sparse index for proven ASCII strings
Co-authored-by: mmamedel <23098414+mmamedel@users.noreply.github.com >
* fix: complete sparse UTF-16 string indexing
Co-authored-by: mmamedel <23098414+mmamedel@users.noreply.github.com >
* test: rebase static size contracts for sparse index
Co-authored-by: mmamedel <23098414+mmamedel@users.noreply.github.com >
* test: retain sparse checkpoints through ASCII prefix end
Co-authored-by: mmamedel <23098414+mmamedel@users.noreply.github.com >
* fix: retain sparse anchors across threshold append
Co-authored-by: mmamedel <23098414+mmamedel@users.noreply.github.com >
* fix: retain sparse indexes beyond cursor cache
Co-authored-by: mmamedel <23098414+mmamedel@users.noreply.github.com >
* fix: bound sparse string index residency
Co-authored-by: mmamedel <23098414+mmamedel@users.noreply.github.com >
* fix: isolate sparse string index residency
Co-authored-by: mmamedel <23098414+mmamedel@users.noreply.github.com >
* test: restore parseInt oracle outputs
* test: verify committed string oracle
- Regenerate the string case oracle with the active Node executable.\n- Compare the checked-in fixture byte-for-byte before native runtime checks.\n- Keep the Linux parseInt ULP allowance scoped to native output.
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Co-authored-by: mmamedel <23098414+mmamedel@users.noreply.github.com >
2026-08-31 17:12:52 -05:00
Chris Tate and mmamedel
0b1738d51e
optimize string self-concatenation ownership ( #267 )
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Co-authored-by: mmamedel <23098414+mmamedel@users.noreply.github.com >
2026-08-30 17:53:30 -05:00
Chris Tate
23d5918a53
init
2026-07-22 18:08:04 -05:00
Chris Tate