tanpengsccd 大佬有话说 :
KURUN 2刀 VS 1.5刀 ：CPU跑分. （新传家宝出现）
1.5刀：
BYTE UNIX Benchmarks (Version 5.1.3)
System: krl1: GNU/Linux
OS: GNU/Linux — 5.4.0-72-generic — #80-Ubuntu SMP Mon Apr 12 17:35:00 UTC 2021
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2450L 0 @ 1.80GHz (3600.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
22:30:01 up 9 min,2 users,load average: 0.38, 0.56, 0.31; runlevel 5
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Benchmark Run: Fri Apr 30 2021 22:30:01 – 22:58:21
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 21319843.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3130.9 MWIPS (9.9 s, 7 samples)
Execl Throughput 1684.0 lps (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 277630.9 KBps(30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 73274.4 KBps(30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 816341.6 KBps(30.0 s, 2 samples)
Pipe Throughput 403821.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 63196.5 lps (10.0 s, 7 samples)
Process Creation 3958.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3606.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 469.9 lpm (60.0 s, 2 samples)
System Call Overhead 236506.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 21319843.1 1826.9
Double-Precision Whetstone 55.0 3130.9 569.3
Execl Throughput 43.0 1684.0 391.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 277630.9 701.1
File Copy 256 bufsize 500 maxblocks 1655.0 73274.4 442.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 816341.6 1407.5
Pipe Throughput 12440.0 403821.8 324.6
Pipe-based Context Switching 4000.0 63196.5 158.0
Process Creation 126.0 3958.4 314.2
Shell Scripts (1 concurrent) 42.4 3606.7 850.6
Shell Scripts (8 concurrent) 6.0 469.9 783.1
System Call Overhead 15000.0 236506.1 157.7
========
System Benchmarks Index Score 508.8
======= Script description and score comparison completed! =======
2刀 ———————–
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BYTE UNIX Benchmarks (Version 5.1.3)
System: kr.j8.work: GNU/Linux
OS: GNU/Linux — 5.4.0-42-generic — #46-Ubuntu SMP Fri Jul 10 00:24:02 UTC 2020
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz (4800.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
22:07:13 up 18 days,5:16,1 user,load average: 0.25, 0.16, 0.10; runlevel 5
————————————————————————
Benchmark Run: Fri Apr 30 2021 22:07:13 – 22:35:25
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 24735702.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4519.1 MWIPS (9.9 s, 7 samples)
Execl Throughput 2136.9 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 432596.1 KBps(30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 125644.9 KBps(30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1168676.2 KBps(30.0 s, 2 samples)
Pipe Throughput 763123.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 118656.7 lps (10.0 s, 7 samples)
Process Creation 5816.0 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4132.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 561.9 lpm (60.1 s, 2 samples)
System Call Overhead 594842.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 24735702.5 2119.6
Double-Precision Whetstone 55.0 4519.1 821.7
Execl Throughput 43.0 2136.9 496.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 432596.1 1092.4
File Copy 256 bufsize 500 maxblocks 1655.0 125644.9 759.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 1168676.2 2015.0
Pipe Throughput 12440.0 763123.0 613.4
Pipe-based Context Switching 4000.0 118656.7 296.6
Process Creation 126.0 5816.0 461.6
Shell Scripts (1 concurrent) 42.4 4132.1 974.6
Shell Scripts (8 concurrent) 6.0 561.9 936.5
System Call Overhead 15000.0 594842.3 396.6
========
System Benchmarks Index Score 770.8
======= Script description and score comparison completed! =======
E5-2450L 0 @ 1.80GHz (3600.0 bogomips)
E5-2620 v3 @ 2.40GHz (4800.0 bogomips)
想要的快去收。CPU不是特别差。应该比上次3刀的双核的单核性能强一些:lol
测速就不测了，应该是差不多的。