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Refine code and docs.

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Stephen Chung
2020-11-03 21:50:14 +08:00
parent f74d947c6b
commit 32f41c69bd
11 changed files with 67 additions and 57 deletions
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doc/src/start/builds/performance.md
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@@ -29,8 +29,9 @@ due to 64-bit arithmetic requiring more CPU cycles to complete.
Minimize Size of `Dynamic`
-------------------------
Turning on [`no_float`] and [`only_i32`] on 32-bit targets makes the critical [`Dynamic`] data type only 8 bytes long.
Normally [`Dynamic`] can be up to 16 bytes (e.g. on x86/x64 CPU's) in order to hold an `i64` or `f64`.
Turning on [`no_float`] or [`f32_float`] and [`only_i32`] on 32-bit targets makes the critical [`Dynamic`]
data type only 8 bytes long.
Normally [`Dynamic`] can be up to 12-16 bytes in order to hold an `i64` or `f64`.
A small [`Dynamic`] helps performance due to better cache efficiency.