Pekka Enberg
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60cc8c0347
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bindings/wasm: "SELECT 1" benchmark
This adds a benchmark for "SELECT 1" that essentially just evaluates the
overhead of calling into the library. Looks like WebAssembly adds 2.5x
overhead compared to native code...
```
penberg@vonneumann perf % node perf-limbo.js
cpu: Apple M1
runtime: node v18.19.0 (arm64-darwin)
benchmark time (avg) (min … max) p75 p99 p999
------------------------------------------------- -----------------------------
• Statement
------------------------------------------------- -----------------------------
SELECT 1 771 ns/iter (624 ns … 2'183 µs) 750 ns 1'085 ns 1'750 ns
summary for Statement
SELECT 1
penberg@vonneumann perf % node perf-better-sqlite3.js
cpu: Apple M1
runtime: node v18.19.0 (arm64-darwin)
benchmark time (avg) (min … max) p75 p99 p999
------------------------------------------------- -----------------------------
• Statement
------------------------------------------------- -----------------------------
SELECT 1 302 ns/iter (166 ns … 779 µs) 292 ns 375 ns 1'000 ns
summary for Statement
SELECT 1
```
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2024-11-16 13:10:23 +02:00 |
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