Add ability to compile the CLI with mimalloc #526
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bnoordhuis
approved these changes
Sep 12, 2024
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Does let opaque the last param of memory functions help to reduce a wrapper call? |
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Yes and no. You could cast the function to ignore it, but it throws compile warnings, so I thought we can ignore it. I don't think there is much gain anyway, since the functions are called indirectly anyway |
Some (unscientific) benchmark results: | Benchmark (Higher scores are better) | QuickJS | QuickJS (mimalloc) | |---------------------------------------|-------------------|--------------------| | Richards | 1217 | 1229 | | DeltaBlue | 1192 | 1297 | | Crypto | 1195 | 1191 | | RayTrace | 1477 | 2186 | | EarleyBoyer | 2441 | 3246 | | RegExp | 275 | 315 | | Splay | 2461 | 3765 | | NavierStokes | 2156 | 2119 | | Score | 1318 | 1553 | Running the V8 benchmark suite (version 7) on an M1 MacBook Pro. Fixes: #142
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Showcase of #525
With the current implementation it would be almost a 1-1 copy of the default allocator with the key words changed.
If we go worward with #525 we could consider adding this too, since it's virtually free.