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ふだんの出来事はこっちに書いてます: http://tana.hatenablog.com

thinkpad edge 430が届いたのでベンチマークをとった

構成はCPU Intel Core i5 3210M メモリ 4GB
OSはUbuntu12.04 LTSの32bitを入れている。いまのところ得に問題もなく動作している。

使ったのはUnixbench5.1.2

------------------------------------------------------------------------
Benchmark Run: Sat Dec 01 2012 17:31:11 - 17:59:25
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       26821103.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3387.6 MWIPS (10.1 s, 7 samples)
Execl Throughput                               1822.6 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        775177.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          225477.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1963029.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1254376.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  64283.7 lps   (10.0 s, 7 samples)
Process Creation                               6130.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4125.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2564.0 lpm   (60.0 s, 2 samples)
System Call Overhead                        3134082.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   26821103.3   2298.3
Double-Precision Whetstone                       55.0       3387.6    615.9
Execl Throughput                                 43.0       1822.6    423.9
File Copy 1024 bufsize 2000 maxblocks          3960.0     775177.9   1957.5
File Copy 256 bufsize 500 maxblocks            1655.0     225477.4   1362.4
File Copy 4096 bufsize 8000 maxblocks          5800.0    1963029.1   3384.5
Pipe Throughput                               12440.0    1254376.9   1008.3
Pipe-based Context Switching                   4000.0      64283.7    160.7
Process Creation                                126.0       6130.6    486.6
Shell Scripts (1 concurrent)                     42.4       4125.7    973.0
Shell Scripts (8 concurrent)                      6.0       2564.0   4273.3
System Call Overhead                          15000.0    3134082.1   2089.4
                                                                   ========
System Benchmarks Index Score                                        1115.4

------------------------------------------------------------------------
Benchmark Run: Sat Dec 01 2012 17:59:25 - 18:27:48
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables       51564804.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    11161.7 MWIPS (10.0 s, 7 samples)
Execl Throughput                              13596.8 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        871026.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          229733.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2524402.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                             3112511.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 632490.3 lps   (10.0 s, 7 samples)
Process Creation                              40759.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  20838.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2765.3 lpm   (60.0 s, 2 samples)
System Call Overhead                        7770289.6 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   51564804.9   4418.6
Double-Precision Whetstone                       55.0      11161.7   2029.4
Execl Throughput                                 43.0      13596.8   3162.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     871026.9   2199.6
File Copy 256 bufsize 500 maxblocks            1655.0     229733.9   1388.1
File Copy 4096 bufsize 8000 maxblocks          5800.0    2524402.2   4352.4
Pipe Throughput                               12440.0    3112511.2   2502.0
Pipe-based Context Switching                   4000.0     632490.3   1581.2
Process Creation                                126.0      40759.9   3234.9
Shell Scripts (1 concurrent)                     42.4      20838.4   4914.7
Shell Scripts (8 concurrent)                      6.0       2765.3   4608.8
System Call Overhead                          15000.0    7770289.6   5180.2
                                                                   ========
System Benchmarks Index Score                                        3015.7