Query system information
npm install @napi-rs/sysinfo@napi-rs/sysinfo!CI
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cpuFeatures``js
import { cpuFeatures } from '@napi-rs/sysinfo'
console.log(cpuFeatures())
`
cpuFeatures() output
`js`
{
arch: 'aarch64',
brand: 'Apple M1 Max',
flags: {
asimd: true,
pmull: false,
fp: true,
fp16: true,
sve: false,
crc: true,
lse: true,
lse2: false,
rdm: true,
rcpc: true,
rcpc2: true,
dotprod: true,
tme: false,
fhm: true,
dit: true,
flagm: true,
ssbs: true,
sb: true,
paca: true,
pacg: true,
dpb: true,
dpb2: true,
sve2: false,
sve2Aes: false,
sve2Sm4: false,
sve2Sha3: false,
sve2Bitperm: false,
frintts: true,
i8Mm: false,
f32Mm: false,
f64Mm: false,
bf16: false,
rand: false,
bti: false,
mte: false,
jsconv: true,
fcma: true,
aes: true,
sha2: true,
sha3: true,
sm4: false
}
}
`js
import { SysInfo } from '@napi-rs/sysinfo'
const sysinfo = new SysInfo()
for (const cpu of sysinfo.cpus()) {
console.log(cpu.brand(), cpu.name(), cpu.frequency())
}
// Apple M1 Max cpu0 2427
// Apple M1 Max cpu1 2427
// Apple M1 Max cpu2 3298
// Apple M1 Max cpu3 3298
// Apple M1 Max cpu4 3298
// Apple M1 Max cpu5 3298
// Apple M1 Max cpu6 3298
// Apple M1 Max cpu7 3298
// Apple M1 Max cpu8 3298
// Apple M1 Max cpu9 3298
``