09-27-feat_reduce_peak_memory_usage_with_.shrink_to_fit_ - Branch - oxc-project/oxc-sourcemap

feat: reduce peak memory usage with `.shrink_to_fit()`

#172Merged

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09-27-feat_reduce_peak_memory_usage_with_.shrink_to_fit_

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d9318ae

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main

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Benchmarks

Passed

generate_lookup_table

benches/simple.rs::sourcemap::bench::SourceMap

1.3 µs1.3 µs

add_name_add_source_and_content

benches/simple.rs::sourcemap::bench::SourceMapBuilder

1.7 µs1.7 µs

from_json_string

benches/simple.rs::sourcemap::bench::SourceMap

16.9 µs16.9 µs

to_json_string

benches/simple.rs::sourcemap::bench::SourceMap

5.5 µs5.5 µs

to_json

benches/simple.rs::sourcemap::bench::SourceMap

5.7 µs5.7 µs

Commits

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Base

main

e336929

feat: reduce peak memory usage with `.shrink_to_fit()` Trade performance for memory. The tokens array take enormously large amount of data, which is not ideal for large applications. For checker.ts, Capacity before and after are 262144 and 171174 respectively.

d9318ae

3 months ago

by Boshen

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