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by maxgraey
2127 days ago
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Btw you could speedup your AssemblyScript code:
https://bit.ly/2FW2iyN ```
const eps: f64 = 2.3283064365386963e-10;
const m: u64 = 6364136223846793005;
const inc: u64 = 1442695040888963407; let state: u64 = 1; export function random(): f64 {
let oldstate = state * 6364136223846793005 + 1442695040888963407;
state = oldstate;
const xorshifted = u32(((oldstate >>> 18) ^ oldstate) >> 27);
const out_int = rotr(xorshifted, u32(oldstate >> 59));
return eps * out_int;
}
``` I recommend return f64 instead f32. This has slightly faster interop |
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(also, as you might have noticed, HN doesn't support MD proper. To get code blocks you have to indent it with four spaces)