Diary/2019-5-15
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- Jetson Nano (USB給電/5V-3AなACアダプタ)
------------------------------------------------------------------------
Benchmark Run: 水 5月 15 2019 16:02:20 - 16:30:26
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 13172587.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1440.4 MWIPS (9.9 s, 7 samples)
Execl Throughput 1019.2 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 179953.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 49821.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 509684.5 KBps (30.0 s, 2 samples)
Pipe Throughput 312543.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 52358.7 lps (10.0 s, 7 samples)
Process Creation 779.2 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3432.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1055.6 lpm (60.0 s, 2 samples)
System Call Overhead 346312.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 13172587.5 1128.8
Double-Precision Whetstone 55.0 1440.4 261.9
Execl Throughput 43.0 1019.2 237.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 179953.9 454.4
File Copy 256 bufsize 500 maxblocks 1655.0 49821.5 301.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 509684.5 878.8
Pipe Throughput 12440.0 312543.8 251.2
Pipe-based Context Switching 4000.0 52358.7 130.9
Process Creation 126.0 779.2 61.8
Shell Scripts (1 concurrent) 42.4 3432.9 809.6
Shell Scripts (8 concurrent) 6.0 1055.6 1759.3
System Call Overhead 15000.0 346312.8 230.9
========
System Benchmarks Index Score 365.2
------------------------------------------------------------------------
Benchmark Run: 水 5月 15 2019 16:30:26 - 16:58:30
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 52676381.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 5756.7 MWIPS (9.9 s, 7 samples)
Execl Throughput 3842.3 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 288122.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 75713.6 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 849446.5 KBps (30.0 s, 2 samples)
Pipe Throughput 1263081.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 157355.8 lps (10.0 s, 7 samples)
Process Creation 13299.0 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 8308.2 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1169.9 lpm (60.1 s, 2 samples)
System Call Overhead 1328826.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 52676381.7 4513.8
Double-Precision Whetstone 55.0 5756.7 1046.7
Execl Throughput 43.0 3842.3 893.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 288122.3 727.6
File Copy 256 bufsize 500 maxblocks 1655.0 75713.6 457.5
File Copy 4096 bufsize 8000 maxblocks 5800.0 849446.5 1464.6
Pipe Throughput 12440.0 1263081.7 1015.3
Pipe-based Context Switching 4000.0 157355.8 393.4
Process Creation 126.0 13299.0 1055.5
Shell Scripts (1 concurrent) 42.4 8308.2 1959.5
Shell Scripts (8 concurrent) 6.0 1169.9 1949.8
System Call Overhead 15000.0 1328826.8 885.9
========
System Benchmarks Index Score 1093.9
- Jetson Nano (ミニジャックから給電 5V-4AのACアダプタ)
------------------------------------------------------------------------
Benchmark Run: 水 5月 15 2019 17:13:47 - 17:41:50
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 13176724.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1440.9 MWIPS (9.9 s, 7 samples)
Execl Throughput 1036.3 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 178486.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 50634.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 510961.0 KBps (30.0 s, 2 samples)
Pipe Throughput 312163.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 52760.7 lps (10.0 s, 7 samples)
Process Creation 675.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3441.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1059.3 lpm (60.0 s, 2 samples)
System Call Overhead 346028.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 13176724.4 1129.1
Double-Precision Whetstone 55.0 1440.9 262.0
Execl Throughput 43.0 1036.3 241.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 178486.5 450.7
File Copy 256 bufsize 500 maxblocks 1655.0 50634.5 305.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 510961.0 881.0
Pipe Throughput 12440.0 312163.3 250.9
Pipe-based Context Switching 4000.0 52760.7 131.9
Process Creation 126.0 675.5 53.6
Shell Scripts (1 concurrent) 42.4 3441.5 811.7
Shell Scripts (8 concurrent) 6.0 1059.3 1765.5
System Call Overhead 15000.0 346028.1 230.7
========
System Benchmarks Index Score 362.1
------------------------------------------------------------------------
Benchmark Run: 水 5月 15 2019 17:41:50 - 18:09:54
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 52718603.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 5761.0 MWIPS (9.9 s, 7 samples)
Execl Throughput 3849.4 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 297364.6 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 79669.6 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 865612.2 KBps (30.0 s, 2 samples)
Pipe Throughput 1259160.2 lps (10.0 s, 7 samples)
Pipe-based Context Switching 158441.2 lps (10.0 s, 7 samples)
Process Creation 13280.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 8322.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1171.1 lpm (60.1 s, 2 samples)
System Call Overhead 1331819.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 52718603.4 4517.4
Double-Precision Whetstone 55.0 5761.0 1047.5
Execl Throughput 43.0 3849.4 895.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 297364.6 750.9
File Copy 256 bufsize 500 maxblocks 1655.0 79669.6 481.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 865612.2 1492.4
Pipe Throughput 12440.0 1259160.2 1012.2
Pipe-based Context Switching 4000.0 158441.2 396.1
Process Creation 126.0 13280.5 1054.0
Shell Scripts (1 concurrent) 42.4 8322.6 1962.9
Shell Scripts (8 concurrent) 6.0 1171.1 1951.9
System Call Overhead 15000.0 1331819.0 887.9
========
System Benchmarks Index Score 1104.2
- Raspberry Pi3 B+ (5V-3AのACアダプタ)
------------------------------------------------------------------------
Benchmark Run: 水 5月 15 2019 15:55:56 - 16:24:07
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 4830400.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1116.3 MWIPS (10.9 s, 7 samples)
Execl Throughput 946.4 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 138048.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 39246.2 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 353724.6 KBps (30.0 s, 2 samples)
Pipe Throughput 283815.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 54389.0 lps (10.0 s, 7 samples)
Process Creation 2247.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 1834.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 584.7 lpm (60.0 s, 2 samples)
System Call Overhead 607028.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 4830400.0 413.9
Double-Precision Whetstone 55.0 1116.3 203.0
Execl Throughput 43.0 946.4 220.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 138048.1 348.6
File Copy 256 bufsize 500 maxblocks 1655.0 39246.2 237.1
File Copy 4096 bufsize 8000 maxblocks 5800.0 353724.6 609.9
Pipe Throughput 12440.0 283815.3 228.1
Pipe-based Context Switching 4000.0 54389.0 136.0
Process Creation 126.0 2247.5 178.4
Shell Scripts (1 concurrent) 42.4 1834.3 432.6
Shell Scripts (8 concurrent) 6.0 584.7 974.5
System Call Overhead 15000.0 607028.2 404.7
========
System Benchmarks Index Score 312.9
------------------------------------------------------------------------
Benchmark Run: 水 5月 15 2019 16:24:07 - 16:52:12
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 17337458.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4234.8 MWIPS (9.9 s, 7 samples)
Execl Throughput 2299.4 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 223360.0 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 60178.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 553435.6 KBps (30.0 s, 2 samples)
Pipe Throughput 1098260.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 218689.1 lps (10.0 s, 7 samples)
Process Creation 5162.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4363.9 lpm (60.1 s, 2 samples)
Shell Scripts (8 concurrent) 569.4 lpm (60.2 s, 2 samples)
System Call Overhead 2312788.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 17337458.1 1485.6
Double-Precision Whetstone 55.0 4234.8 770.0
Execl Throughput 43.0 2299.4 534.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 223360.0 564.0
File Copy 256 bufsize 500 maxblocks 1655.0 60178.4 363.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 553435.6 954.2
Pipe Throughput 12440.0 1098260.6 882.8
Pipe-based Context Switching 4000.0 218689.1 546.7
Process Creation 126.0 5162.6 409.7
Shell Scripts (1 concurrent) 42.4 4363.9 1029.2
Shell Scripts (8 concurrent) 6.0 569.4 948.9
System Call Overhead 15000.0 2312788.3 1541.9
========
System Benchmarks Index Score 757.4
- Jetson TX2
------------------------------------------------------------------------
Benchmark Run: Wed May 15 2019 07:08:22 - 07:36:23
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 20068743.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2255.6 MWIPS (9.9 s, 7 samples)
Execl Throughput 447.2 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 368400.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 117647.6 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 933975.1 KBps (30.0 s, 2 samples)
Pipe Throughput 827832.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching 17409.1 lps (10.0 s, 7 samples)
Process Creation 1142.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 1367.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1636.8 lpm (60.0 s, 2 samples)
System Call Overhead 975621.5 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 20068743.8 1719.7
Double-Precision Whetstone 55.0 2255.6 410.1
Execl Throughput 43.0 447.2 104.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 368400.5 930.3
File Copy 256 bufsize 500 maxblocks 1655.0 117647.6 710.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 933975.1 1610.3
Pipe Throughput 12440.0 827832.4 665.5
Pipe-based Context Switching 4000.0 17409.1 43.5
Process Creation 126.0 1142.8 90.7
Shell Scripts (1 concurrent) 42.4 1367.4 322.5
Shell Scripts (8 concurrent) 6.0 1636.8 2728.0
System Call Overhead 15000.0 975621.5 650.4
========
System Benchmarks Index Score 470.4
------------------------------------------------------------------------
Benchmark Run: Wed May 15 2019 07:36:23 - 08:04:27
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 85290342.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 9002.8 MWIPS (9.9 s, 7 samples)
Execl Throughput 7960.8 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 530503.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 160006.6 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1522354.4 KBps (30.0 s, 2 samples)
Pipe Throughput 3259618.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 234298.7 lps (10.0 s, 7 samples)
Process Creation 9300.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 14079.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1795.8 lpm (60.1 s, 2 samples)
System Call Overhead 3640480.5 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 85290342.7 7308.5
Double-Precision Whetstone 55.0 9002.8 1636.9
Execl Throughput 43.0 7960.8 1851.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 530503.9 1339.7
File Copy 256 bufsize 500 maxblocks 1655.0 160006.6 966.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 1522354.4 2624.7
Pipe Throughput 12440.0 3259618.8 2620.3
Pipe-based Context Switching 4000.0 234298.7 585.7
Process Creation 126.0 9300.5 738.1
Shell Scripts (1 concurrent) 42.4 14079.3 3320.6
Shell Scripts (8 concurrent) 6.0 1795.8 2993.1
System Call Overhead 15000.0 3640480.5 2427.0
========
System Benchmarks Index Score 1888.5