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qli-Client cann't support Dual xeon CPU(2680V3) well ? #59

Open hailang8635 opened 6 months ago

hailang8635 commented 6 months ago

Could you help me with my question?

I have two cpu in my computer which use ubuntu22.02，two E5 2680V3 CPU

qli client11 bind cpu1， qli client12 bind cpu2,

but when only start qli1，the hasrate is 26； when qli1 、qli2 both start，the qli1's hashrate will down to 18。

My question is why when qli2（bind to cpu2）is started，the qli1‘s hashrate will down?

image

and

the memory、disk、network is not in high load

image

hongyunfei1220 commented 6 months ago

Why do you need to open 2 programs, one can run 2 CPUs?

hailang8635 commented 6 months ago

Why do you need to open 2 programs, one can run 2 CPUs?

Why do you need to open 2 programs, one can run 2 CPUs?

测试用的， 刚开始用的物理机上直接起的一个进程，发现跑不满cpu，后面看看两个进程分别绑定两个cpu有没有区别。看起来效果还不如直接启一个进程。

另外 刚试了关闭SMT超线程也没啥用。

hongyunfei1220 commented 6 months ago

1711111348383 我这2个6133的算力

hailang8635 commented 6 months ago

1711111348383 我这2个6133的算力

据说四通道内存算力会变高，我的可能还是单通道的，性能有点弱

catspa3 commented 5 months ago

only ubuntu system can support 2xE5 CPU 100% Threads.Win only support 50% Threads.