Re: [PATCH v4 0/6] LoongArch: Add pv ipi support on LoongArch VM

2024-02-22 Thread WANG Xuerui
On 2/22/24 18:06, maobibo wrote: On 2024/2/22 下午5:34, WANG Xuerui wrote: On 2/17/24 11:15, maobibo wrote: On 2024/2/15 下午6:25, WANG Xuerui wrote: On 2/15/24 18:11, WANG Xuerui wrote: Sorry for the late reply (and Happy Chinese New Year), and thanks for providing microbenchmark numbers! But

Re: [PATCH v4 0/6] LoongArch: Add pv ipi support on LoongArch VM

2024-02-22 Thread maobibo
On 2024/2/22 下午5:34, WANG Xuerui wrote: On 2/17/24 11:15, maobibo wrote: On 2024/2/15 下午6:25, WANG Xuerui wrote: On 2/15/24 18:11, WANG Xuerui wrote: Sorry for the late reply (and Happy Chinese New Year), and thanks for providing microbenchmark numbers! But it seems the more comprehensive

Re: [PATCH v4 0/6] LoongArch: Add pv ipi support on LoongArch VM

2024-02-22 Thread WANG Xuerui
On 2/17/24 11:15, maobibo wrote: On 2024/2/15 下午6:25, WANG Xuerui wrote: On 2/15/24 18:11, WANG Xuerui wrote: Sorry for the late reply (and Happy Chinese New Year), and thanks for providing microbenchmark numbers! But it seems the more comprehensive CoreMark results were omitted (that's also a

Re: [PATCH v4 0/6] LoongArch: Add pv ipi support on LoongArch VM

2024-02-16 Thread maobibo
On 2024/2/15 下午6:25, WANG Xuerui wrote: On 2/15/24 18:11, WANG Xuerui wrote: Sorry for the late reply (and Happy Chinese New Year), and thanks for providing microbenchmark numbers! But it seems the more comprehensive CoreMark results were omitted (that's also absent in v3)? While the Of c

Re: [PATCH v4 0/6] LoongArch: Add pv ipi support on LoongArch VM

2024-02-15 Thread WANG Xuerui
On 2/15/24 18:11, WANG Xuerui wrote: Sorry for the late reply (and Happy Chinese New Year), and thanks for providing microbenchmark numbers! But it seems the more comprehensive CoreMark results were omitted (that's also absent in v3)? While the Of course the benchmark suite should be UnixBenc

Re: [PATCH v4 0/6] LoongArch: Add pv ipi support on LoongArch VM

2024-02-15 Thread WANG Xuerui
Hi, On 2/1/24 11:19, Bibo Mao wrote: [snip] Here is the microbenchmarck data with perf bench futex wake case on 3C5000 single-way machine, there are 16 cpus on 3C5000 single-way machine, VM has 16 vcpus also. The benchmark data is ms time unit to wakeup 16 threads, the performance is higher if