WhyCan Forum(哇酷开发者社区)

kekemuyu

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注册时间： 2018-12-13

已发帖子： 844

积分： 725

常用cpu性能大比拼

手头有f1c100s，f1c200s，v3s，zerow。本次测试了v3s和zerow(sysbench),v3s比zerow稍微慢了点，频率都是1G，可能和v3s的ram太小有关，v3s的ram是64m，zerow是512m，差太多了。
v3s:

root@LicheePi:~# sysbench --test=cpu --cpu-max-prime=20000 run
sysbench 0.4.12:  multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 1

Doing CPU performance benchmark

Threads started!
Done.

Maximum prime number checked in CPU test: 20000


Test execution summary:
    total time:                          730.7818s
    total number of events:              10000
    total time taken by event execution: 730.7642
    per-request statistics:
         min:                                 72.70ms
         avg:                                 73.08ms
         max:                                 79.48ms
         approx.  95 percentile:              74.25ms

Threads fairness:
    events (avg/stddev):           10000.0000/0.00
    execution time (avg/stddev):   730.7642/0.00

zerow

pi@raspberrypi:~/go/src/test $ sysbench --test=cpu --cpu-max-prime=20000 run
sysbench 0.4.12:  multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 1

Doing CPU performance benchmark

Threads started!
Done.

Maximum prime number checked in CPU test: 20000


Test execution summary:
    total time:                          596.4347s
    total number of events:              10000
    total time taken by event execution: 596.4006
    per-request statistics:
         min:                                 59.52ms
         avg:                                 59.64ms
         max:                                157.06ms
         approx.  95 percentile:              59.71ms

Threads fairness:
    events (avg/stddev):           10000.0000/0.00
    execution time (avg/stddev):   596.4006/0.00

最近编辑记录 kekemuyu (2019-11-04 21:38:43)

kekemuyu

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注册时间： 2018-12-13

已发帖子： 844

积分： 725

Re: 常用cpu性能大比拼

zerow是什么？荔枝派zero?树莓派zero？
能否和imx6ull对比下？

树莓派zerow，没有i.mx6ull。欢迎有i.mx6ull的朋友比拼

kekemuyu

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注册时间： 2018-12-13

已发帖子： 844

积分： 725

Re: 常用cpu性能大比拼

应该有问题吧。zero是arm11，同频能比arm a7还快？

实测就是这样，可能和linux版本不同有关。pizerow是4.19，licheepizero是4.13

最近编辑记录 kekemuyu (2019-11-05 20:31:46)

kekemuyu

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注册时间： 2018-12-13

已发帖子： 844

积分： 725

Re: 常用cpu性能大比拼

f1c200s的700m测试：

root@antbian:~/tool# sysbench --test=cpu --cpu-max-prime=20000 run
sysbench 0.4.12:  multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 1

Doing CPU performance benchmark

Threads started!
Done.

Maximum prime number checked in CPU test: 20000


Test execution summary:
    total time:                          2553.1847s
    total number of events:              10000
    total time taken by event execution: 2553.0733
    per-request statistics:
         min:                                254.73ms
         avg:                                255.31ms
         max:                                574.51ms
         approx.  95 percentile:             255.38ms

Threads fairness:
    events (avg/stddev):           10000.0000/0.00
    execution time (avg/stddev):   2553.0733/0.00

最近编辑记录 kekemuyu (2019-11-10 15:32:25)

kekemuyu

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注册时间： 2018-12-13

已发帖子： 844

积分： 725

Re: 常用cpu性能大比拼

f1c200s比v3s满了三倍