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Jens Johansen 16289b490d [CFE] Benchmarks for list copy, mapping etc. On my computer: 1) If creating a Set from a list mapping simply adding each entry to the set seems faster. 2) When mapping a list to a new list using `List.generate` seems to be the fastest. Prefer `growable: false` if not needing it to be growable. 3) When creating a new list `.of` seems faster than `.from`. Change-Id: I7f3d66100246e170cf09431dddf64b3ec39579f5 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/228643 Reviewed-by: Johnni Winther <johnniwinther@google.com> Commit-Queue: Jens Johansen <jensj@google.com>	2022-01-24 14:40:26 +00:00
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ikg
patterns	[CFE] Benchmarks for list copy, mapping etc.	2022-01-24 14:40:26 +00:00

Jens Johansen 16289b490d [CFE] Benchmarks for list copy, mapping etc.

On my computer:

1) If creating a Set from a list mapping simply adding
   each entry to the set seems faster.
2) When mapping a list to a new list using `List.generate`
  seems to be the fastest. Prefer `growable: false` if not
  needing it to be growable.
3) When creating a new list `.of` seems faster than `.from`.

Change-Id: I7f3d66100246e170cf09431dddf64b3ec39579f5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/228643
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>

2022-01-24 14:40:26 +00:00

ikg

patterns

[CFE] Benchmarks for list copy, mapping etc.

2022-01-24 14:40:26 +00:00