環境
ボード： AVNET Ultra96V2 OS ： ikwzm氏 Debianブートイメージ
Stream
インストール＆実行
wget http://www.cs.virginia.edu/stream/FTP/Code/stream.c gcc -O3 stream.c -o stream ./stream
Ultra96V2での結果
------------------------------------------------------------- Function Best Rate MB/s Avg time Min time Max time Copy: 2164.1 0.074573 0.073932 0.075202 Scale: 2105.2 0.078765 0.076002 0.085328 Add: 1769.1 0.136118 0.135661 0.138638 Triad: 1691.1 0.142036 0.141922 0.142198 -------------------------------------------------------------
参考 (Core i7-4770 3.4GHz Win10+WSL2)
------------------------------------------------------------- Function Best Rate MB/s Avg time Min time Max time Copy: 16925.7 0.009898 0.009453 0.010830 Scale: 11061.1 0.015303 0.014465 0.016600 Add: 11894.2 0.021037 0.020178 0.022866 Triad: 11668.0 0.021247 0.020569 0.022306 -------------------------------------------------------------
姫野ベンチ
インストール＆実行
wget http://i.riken.jp/wp-content/uploads/2015/07/himenobmt.c.zip unzip himenobmt.c.zip lha e himenobmt.c.lzh make ./bmt
Ultra96V2での結果
mimax = 129 mjmax = 65 mkmax = 65 imax = 128 jmax = 64 kmax =64 cpu : 13.717483 sec. Loop executed for 200 times Gosa : 1.688752e-03 MFLOPS measured : 240.097925 Score based on MMX Pentium 200MHz : 7.440283
参考 (Core i7-4770 3.4GHz Win10+WSL2)
mimax = 129 mjmax = 65 mkmax = 65 imax = 128 jmax = 64 kmax =64 cpu : 0.875033 sec. Loop executed for 200 times Gosa : 1.688699e-03 MFLOPS measured : 3763.902847 Score based on MMX Pentium 200MHz : 116.637832
UnixBench
インストール＆実行
git clone https://github.com/kdlucas/byte-unixbench cd byte-unixbench/UnixBench ./Run
Ultra96V2での結果
------------------------------------------------------------------------
Benchmark Run: Wed Nov 04 2020 22:10:27 - 22:38:40
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 6101883.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1413.3 MWIPS (9.8 s, 7 samples)
Execl Throughput 1484.1 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 148614.8 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 50324.8 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 345562.0 KBps (30.0 s, 2 samples)
Pipe Throughput 400640.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 73303.1 lps (10.0 s, 7 samples)
Process Creation 3580.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2695.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 837.4 lpm (60.0 s, 2 samples)
System Call Overhead 533879.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 6101883.0 522.9
Double-Precision Whetstone 55.0 1413.3 257.0
Execl Throughput 43.0 1484.1 345.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 148614.8 375.3
File Copy 256 bufsize 500 maxblocks 1655.0 50324.8 304.1
File Copy 4096 bufsize 8000 maxblocks 5800.0 345562.0 595.8
Pipe Throughput 12440.0 400640.3 322.1
Pipe-based Context Switching 4000.0 73303.1 183.3
Process Creation 126.0 3580.6 284.2
Shell Scripts (1 concurrent) 42.4 2695.9 635.8
Shell Scripts (8 concurrent) 6.0 837.4 1395.6
System Call Overhead 15000.0 533879.9 355.9
========
System Benchmarks Index Score 399.8
------------------------------------------------------------------------
Benchmark Run: Wed Nov 04 2020 22:38:40 - 23:06:57
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 24404805.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 5652.6 MWIPS (9.8 s, 7 samples)
Execl Throughput 5086.0 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 301630.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 85465.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 822063.7 KBps (30.0 s, 2 samples)
Pipe Throughput 1599503.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 298430.7 lps (10.0 s, 7 samples)
Process Creation 9903.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6816.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 880.4 lpm (60.2 s, 2 samples)
System Call Overhead 2058190.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 24404805.8 2091.2
Double-Precision Whetstone 55.0 5652.6 1027.7
Execl Throughput 43.0 5086.0 1182.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 301630.2 761.7
File Copy 256 bufsize 500 maxblocks 1655.0 85465.1 516.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 822063.7 1417.4
Pipe Throughput 12440.0 1599503.0 1285.8
Pipe-based Context Switching 4000.0 298430.7 746.1
Process Creation 126.0 9903.6 786.0
Shell Scripts (1 concurrent) 42.4 6816.7 1607.7
Shell Scripts (8 concurrent) 6.0 880.4 1467.3
System Call Overhead 15000.0 2058190.0 1372.1
========
System Benchmarks Index Score 1108.9
参考 (Core i7-4770 3.4GHz Win10+WSL2)
------------------------------------------------------------------------
Benchmark Run: Sun Nov 15 2020 17:49:12 - 18:18:26
8 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 40985759.9 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3485.8 MWIPS (16.5 s, 7 samples)
Execl Throughput 2913.9 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 638309.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 172178.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1896399.7 KBps (30.0 s, 2 samples)
Pipe Throughput 917174.1 lps (10.0 s, 7 samples)
Pipe-based Context Switching 18669.1 lps (10.0 s, 7 samples)
Process Creation 6325.2 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 9387.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2797.5 lpm (60.0 s, 2 samples)
System Call Overhead 514957.4 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 40985759.9 3512.1
Double-Precision Whetstone 55.0 3485.8 633.8
Execl Throughput 43.0 2913.9 677.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 638309.5 1611.9
File Copy 256 bufsize 500 maxblocks 1655.0 172178.1 1040.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 1896399.7 3269.7
Pipe Throughput 12440.0 917174.1 737.3
Pipe-based Context Switching 4000.0 18669.1 46.7
Process Creation 126.0 6325.2 502.0
Shell Scripts (1 concurrent) 42.4 9387.6 2214.1
Shell Scripts (8 concurrent) 6.0 2797.5 4662.6
System Call Overhead 15000.0 514957.4 343.3
========
System Benchmarks Index Score 944.9
------------------------------------------------------------------------
Benchmark Run: Sun Nov 15 2020 18:18:26 - 18:46:43
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables 179500633.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 32425.3 MWIPS (9.9 s, 7 samples)
Execl Throughput 11816.5 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 529507.7 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 141669.7 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1588413.2 KBps (30.0 s, 2 samples)
Pipe Throughput 3805383.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 1032506.3 lps (10.0 s, 7 samples)
Process Creation 25412.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 26313.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 3617.2 lpm (60.0 s, 2 samples)
System Call Overhead 2092523.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 179500633.3 15381.4
Double-Precision Whetstone 55.0 32425.3 5895.5
Execl Throughput 43.0 11816.5 2748.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 529507.7 1337.1
File Copy 256 bufsize 500 maxblocks 1655.0 141669.7 856.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 1588413.2 2738.6
Pipe Throughput 12440.0 3805383.7 3059.0
Pipe-based Context Switching 4000.0 1032506.3 2581.3
Process Creation 126.0 25412.9 2016.9
Shell Scripts (1 concurrent) 42.4 26313.6 6206.0
Shell Scripts (8 concurrent) 6.0 3617.2 6028.7
System Call Overhead 15000.0 2092523.2 1395.0
========
System Benchmarks Index Score 3050.5
