From bbbf303c069e3763defd0452177340d805e9b1f6 Mon Sep 17 00:00:00 2001 From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= Date: Sat, 16 Mar 2024 22:08:17 +0100 Subject: [PATCH] perf: remove unneeded estimated cpu speed computation MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Jérôme Benoit --- src/pools/utils.ts | 19 +++---------------- 1 file changed, 3 insertions(+), 16 deletions(-) diff --git a/src/pools/utils.ts b/src/pools/utils.ts index 7c1b7866..533ca9cc 100644 --- a/src/pools/utils.ts +++ b/src/pools/utils.ts @@ -100,27 +100,14 @@ const getDefaultWeights = ( return weights } -const estimatedCpuSpeed = (): number => { - const runs = 150000000 - const begin = performance.now() - // eslint-disable-next-line no-empty - for (let i = runs; i > 0; i--) {} - const end = performance.now() - const duration = end - begin - return Math.trunc(runs / duration / 1000) // in MHz -} - -const estCpuSpeed = estimatedCpuSpeed() - -const getDefaultWorkerWeight = (estimatedCpuSpeed = estCpuSpeed): number => { +const getDefaultWorkerWeight = (): number => { let cpusCycleTimeWeight = 0 for (const cpu of cpus()) { // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition if (cpu.speed == null || cpu.speed === 0) { cpu.speed = - // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition - cpus().find(cpu => cpu.speed != null && cpu.speed !== 0)?.speed ?? - estimatedCpuSpeed + // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition, @typescript-eslint/no-non-null-assertion, + cpus().find(cpu => cpu.speed != null && cpu.speed !== 0)!.speed } // CPU estimated cycle time const numberOfDigits = cpu.speed.toString().length - 1 -- 2.34.1