από George Pantelis » 09 Ιουν 2015, 22:02
Update και από μένα, για το λάπτοπ της υπογραφής μου. Βγήκα από το club επεξεργαστων τύπου "βάλε καφέ να ψήνεται, μη με παραζορίζεις". (136+s total time με ένα πυρήνα είχα πριν!!!
Με 1 thread...
- Κώδικας: Επιλογή όλων
[george@anarch ~]$ 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: 28.5143s
total number of events: 10000
total time taken by event execution: 28.5021
per-request statistics:
min: 2.72ms
avg: 2.85ms
max: 26.72ms
approx. 95 percentile: 3.01ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 28.5021/0.00
Kαι με 2 threads...
- Κώδικας: Επιλογή όλων
[george@anarch ~]$ sysbench --test=cpu --cpu-max-prime=20000 --num-threads=2 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 2
Doing CPU performance benchmark
Threads started!
Done.
Maximum prime number checked in CPU test: 20000
Test execution summary:
total time: 15.8367s
total number of events: 10000
total time taken by event execution: 31.6562
per-request statistics:
min: 2.87ms
avg: 3.17ms
max: 28.69ms
approx. 95 percentile: 4.03ms
Threads fairness:
events (avg/stddev): 5000.0000/180.00
execution time (avg/stddev): 15.8281/0.00
1 Γνώσεις Linux: Μέτριες ┃ Προγραμματισμού: Οχι ┃ Αγγλικών: Αριστο
2 EndeavourOS KDE plasma / Gnome, Ubuntu 22.04 5.15.0-30-generic 64bit (el_GR.UTF-8,Gnome ubuntu), Arch linux (VM)
3 Intel Core2 Duo CPU P8400 2.26GHz ‖ RAM 3908 MiB ‖ Dell Inc. 0F328M - Dell Inc. Latitude E6500
4 Intel Mobile 4 Series Chipset Integrated Graphics [8086:2a42] {i915
5 eth0: Intel 82567LM Gigabit Network Connection [8086:10f5] (rev 03) ⋮ wlan0: Intel WiFi Link 5100 [8086:4232]