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| author | Alon Zakai <alonzakai@gmail.com> | 2017-10-02 13:52:16 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-10-02 13:52:16 -0700 |
| commit | 1f8d8a53e8fcee0791c11345fd7f328255cfa22c (patch) | |
| tree | 2effc81da752bb71c486106bb5fe71e9e174389e /src/tools/asm2wasm.cpp | |
| parent | a9f91b9774d117a13c231ef0f40861372456878f (diff) | |
| download | binaryen-1f8d8a53e8fcee0791c11345fd7f328255cfa22c.tar.gz binaryen-1f8d8a53e8fcee0791c11345fd7f328255cfa22c.tar.bz2 binaryen-1f8d8a53e8fcee0791c11345fd7f328255cfa22c.zip | |
Fast validation (#1204)
This makes wasm validation parallel (the function part). This makes loading+validating tanks (a 12MB wasm file) 2.3x faster on a 4-core machine (from 3.5 to 1.5 seconds). It's a big speedup because most of loading+validating was actually validating.
It's also noticeable during compilation, since we validate by default at the end. 8% faster on -O2 and 23% on -O0. So actually fairly significant on -O0 builds.
As a bonus, this PR also moves the code from being 99% in the header to be 1% in the header.
Diffstat (limited to 'src/tools/asm2wasm.cpp')
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