Benchmark of rack2slot5.osadl.org / Linux on Thu Jun 12 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack2slot5.osadl.org: Linux

OS:

Linux -- 2.6.33.7.2-rt30linux_bsp_1.1 -- #4 PREEMPT RT Mon Jul 11 15:05:16 IST 2011

Machine:

ppc:

Language:

en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")

CPUs:

(66.0 bogomips)

Uptime:

07:20:11 up 16 days, 20:59, load average: 0.55, 0.28, 0.17; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 07:20:11 - 07:59:45; 39m 34s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`379845.5`	`lps`	`10.1 s`	`7`	`116700.0`	`32.5`
Double-Precision Whetstone	`109.0`	`MWIPS`	`10.0 s`	`1`	`55.0`	`19.8`
Execl Throughput	`73.3`	`lps`	`29.7 s`	`2`	`43.0`	`17.0`
File Copy 1024 bufsize 2000 maxblocks	`36.1`	`KBps`	`30.8 s`	`2`	`3960.0`	`0.1`
File Copy 256 bufsize 500 maxblocks	`10.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`0.1`
File Copy 4096 bufsize 8000 maxblocks	`148.4`	`KBps`	`30.1 s`	`2`	`5800.0`	`0.3`
Pipe Throughput	`30179.1`	`lps`	`10.1 s`	`7`	`12440.0`	`24.3`
Pipe-based Context Switching	`3332.7`	`lps`	`10.1 s`	`7`	`4000.0`	`8.3`
Process Creation	`243.3`	`lps`	`30.1 s`	`2`	`126.0`	`19.3`
Shell Scripts (1 concurrent)	`35.5`	`lpm`	`60.8 s`	`2`	`42.4`	`8.4`
Shell Scripts (8 concurrent)	`5.1`	`lpm`	`64.9 s`	`2`	`6.0`	`8.4`
System Call Overhead	`105301.6`	`lps`	`10.1 s`	`7`	`15000.0`	`70.2`
System Benchmarks Index Score:	`5.1`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

379845.5

lps

10.1 s

7

116700.0

32.5

Double-Precision Whetstone

109.0

MWIPS

10.0 s

1

55.0

19.8

Execl Throughput

73.3

lps

29.7 s

2

43.0

17.0

File Copy 1024 bufsize 2000 maxblocks

36.1

KBps

30.8 s

2

3960.0

0.1

File Copy 256 bufsize 500 maxblocks

10.8

KBps

30.0 s

2

1655.0

0.1

File Copy 4096 bufsize 8000 maxblocks

148.4

KBps

30.1 s

2

5800.0

0.3

Pipe Throughput

30179.1

lps

10.1 s

7

12440.0

24.3

Pipe-based Context Switching

3332.7

lps

10.1 s

7

4000.0

8.3

Process Creation

243.3

lps

30.1 s

2

126.0

19.3

Shell Scripts (1 concurrent)

35.5

lpm

60.8 s

2

42.4

8.4

Shell Scripts (8 concurrent)

5.1

lpm

64.9 s

2

6.0

8.4

System Call Overhead

105301.6

lps

10.1 s

7

15000.0

70.2

System Benchmarks Index Score:

5.1

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