7af433b68eFollow-up to df09b2a48c.
Refs: https://github.com/nodejs/node/pull/63482
Signed-off-by: Anna Henningsen <anna@addaleax.net>
PR-URL: https://github.com/nodejs/node/pull/63666
Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
28 lines
570 B
JavaScript
28 lines
570 B
JavaScript
'use strict';
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const common = require('../common.js');
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const ffi = require('node:ffi');
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const { libraryPath, ensureFixtureLibrary } = require('./common.js');
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const bench = common.createBenchmark(main, {
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n: [1e7],
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}, {
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flags: ['--experimental-ffi'],
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});
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ensureFixtureLibrary();
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const { lib, functions } = ffi.dlopen(libraryPath, {
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pointer_to_usize: { return: 'u64', arguments: ['pointer'] },
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});
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const fn = functions.pointer_to_usize;
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function main({ n }) {
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bench.start();
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for (let i = 0; i < n; ++i)
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fn(0xdeadbeefn);
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bench.end(n);
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lib.close();
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}
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