======================================================================== BYTE UNIX Benchmarks (Version 5.1.3) System: raspberrypi: GNU/Linux OS: GNU/Linux -- 3.18.7-v7+ -- #755 SMP PREEMPT Thu Feb 12 17:20:48 GMT 2015 Machine: armv7l (unknown) Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968") CPU 0: ARMv7 Processor rev 5 (v7l) (0.0 bogomips) CPU 1: ARMv7 Processor rev 5 (v7l) (0.0 bogomips) CPU 2: ARMv7 Processor rev 5 (v7l) (0.0 bogomips) CPU 3: ARMv7 Processor rev 5 (v7l) (0.0 bogomips) 14:54:54 up 22 days, 3:06, 1 user, load average: 0.31, 0.32, 0.32; runlevel 2 ------------------------------------------------------------------------ Benchmark Run: Thu Dec 03 2015 14:54:54 - 15:22:45 4 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 2940928.3 lps (10.0 s, 7 samples) Double-Precision Whetstone 495.2 MWIPS (9.8 s, 7 samples) Execl Throughput 436.8 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 101411.0 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 30322.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 238828.0 KBps (30.0 s, 2 samples) Pipe Throughput 174068.7 lps (10.0 s, 7 samples) Pipe-based Context Switching 31033.3 lps (10.0 s, 7 samples) Process Creation 1190.2 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 1175.8 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 314.0 lpm (60.1 s, 2 samples) System Call Overhead 406311.6 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 2940928.3 252.0 Double-Precision Whetstone 55.0 495.2 90.0 Execl Throughput 43.0 436.8 101.6 File Copy 1024 bufsize 2000 maxblocks 3960.0 101411.0 256.1 File Copy 256 bufsize 500 maxblocks 1655.0 30322.0 183.2 File Copy 4096 bufsize 8000 maxblocks 5800.0 238828.0 411.8 Pipe Throughput 12440.0 174068.7 139.9 Pipe-based Context Switching 4000.0 31033.3 77.6 Process Creation 126.0 1190.2 94.5 Shell Scripts (1 concurrent) 42.4 1175.8 277.3 Shell Scripts (8 concurrent) 6.0 314.0 523.3 System Call Overhead 15000.0 406311.6 270.9 ======== System Benchmarks Index Score 186.7 ------------------------------------------------------------------------ Benchmark Run: Thu Dec 03 2015 15:22:45 - 15:50:52 4 CPUs in system; running 4 parallel copies of tests Dhrystone 2 using register variables 11257543.8 lps (10.0 s, 7 samples) Double-Precision Whetstone 1982.7 MWIPS (10.0 s, 7 samples) Execl Throughput 1240.4 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 184365.0 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 57764.5 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 413701.9 KBps (30.0 s, 2 samples) Pipe Throughput 662000.6 lps (10.0 s, 7 samples) Pipe-based Context Switching 115733.8 lps (10.0 s, 7 samples) Process Creation 2617.5 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 2507.8 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 330.4 lpm (60.3 s, 2 samples) System Call Overhead 1499744.9 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 11257543.8 964.7 Double-Precision Whetstone 55.0 1982.7 360.5 Execl Throughput 43.0 1240.4 288.5 File Copy 1024 bufsize 2000 maxblocks 3960.0 184365.0 465.6 File Copy 256 bufsize 500 maxblocks 1655.0 57764.5 349.0 File Copy 4096 bufsize 8000 maxblocks 5800.0 413701.9 713.3 Pipe Throughput 12440.0 662000.6 532.2 Pipe-based Context Switching 4000.0 115733.8 289.3 Process Creation 126.0 2617.5 207.7 Shell Scripts (1 concurrent) 42.4 2507.8 591.5 Shell Scripts (8 concurrent) 6.0 330.4 550.7 System Call Overhead 15000.0 1499744.9 999.8 ======== System Benchmarks Index Score 471.6