gcc -o pgms/arithoh -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Darithoh src/arith.c gcc -o pgms/register -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum='register int' src/arith.c gcc -o pgms/short -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=short src/arith.c gcc -o pgms/int -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=int src/arith.c gcc -o pgms/long -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=long src/arith.c gcc -o pgms/float -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=float src/arith.c gcc -o pgms/double -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=double src/arith.c gcc -o pgms/hanoi -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/hanoi.c gcc -o pgms/syscall -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/syscall.c gcc -o pgms/context1 -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/context1.c gcc -o pgms/pipe -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/pipe.c gcc -o pgms/spawn -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/spawn.c gcc -o pgms/execl -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/execl.c gcc -o pgms/dhry2 -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DHZ= ./src/dhry_1.c ./src/dhry_2.c gcc -o pgms/dhry2reg -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DHZ= -DREG=register ./src/dhry_1.c ./src/dhry_2.c gcc -o pgms/looper -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/looper.c gcc -o pgms/fstime -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/fstime.c gcc -o pgms/whetstone-double -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DDP -DGTODay -DUNIXBENCH src/whets.c -lm make all make[1]: Entering directory '/home/lleung/byte-unixbench/UnixBench' make distr make[2]: Entering directory '/home/lleung/byte-unixbench/UnixBench' Checking distribution of files ./pgms exists ./src exists ./testdir exists ./tmp exists ./results exists make[2]: Leaving directory '/home/lleung/byte-unixbench/UnixBench' make programs make[2]: Entering directory '/home/lleung/byte-unixbench/UnixBench' make[2]: Nothing to be done for 'programs'. make[2]: Leaving directory '/home/lleung/byte-unixbench/UnixBench' make[1]: Leaving directory '/home/lleung/byte-unixbench/UnixBench' # # # # # # # ##### ###### # # #### # # # # ## # # # # # # # ## # # # # # # # # # # # ## ##### ##### # # # # ###### # # # # # # ## # # # # # # # # # # # # ## # # # # # # # ## # # # # #### # # # # # ##### ###### # # #### # # Version 5.1.3 Based on the Byte Magazine Unix Benchmark Multi-CPU version Version 5 revisions by Ian Smith, Sunnyvale, CA, USA January 13, 2011 johantheghost at yahoo period com ------------------------------------------------------------------------------ Use directories for: * File I/O tests (named fs***) = /home/lleung/byte-unixbench/UnixBench/tmp * Results = /home/lleung/byte-unixbench/UnixBench/results ------------------------------------------------------------------------------ 1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10 1 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10 1 x Execl Throughput 1 2 3 1 x File Copy 1024 bufsize 2000 maxblocks 1 2 3 1 x File Copy 256 bufsize 500 maxblocks 1 2 3 1 x File Copy 4096 bufsize 8000 maxblocks 1 2 3 1 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10 1 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10 1 x Process Creation 1 2 3 1 x System Call Overhead 1 2 3 4 5 6 7 8 9 10 1 x Shell Scripts (1 concurrent) 1 2 3 1 x Shell Scripts (8 concurrent) 1 2 3 4 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10 4 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10 4 x Execl Throughput 1 2 3 4 x File Copy 1024 bufsize 2000 maxblocks 1 2 3 4 x File Copy 256 bufsize 500 maxblocks 1 2 3 4 x File Copy 4096 bufsize 8000 maxblocks 1 2 3 4 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10 4 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10 4 x Process Creation 1 2 3 4 x System Call Overhead 1 2 3 4 5 6 7 8 9 10 4 x Shell Scripts (1 concurrent) 1 2 3 4 x Shell Scripts (8 concurrent) 1 2 3 ======================================================================== BYTE UNIX Benchmarks (Version 5.1.3) System: test-2: GNU/Linux OS: GNU/Linux -- 4.18.0-425.3.1.el8.x86_64 -- #1 SMP Wed Nov 9 20:13:27 UTC 2022 Machine: x86_64 (x86_64) Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") CPU 0: Intel Xeon Processor (Icelake) (4589.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization CPU 1: Intel Xeon Processor (Icelake) (4589.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization CPU 2: Intel Xeon Processor (Icelake) (4589.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization CPU 3: Intel Xeon Processor (Icelake) (4589.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization 10:20:47 up 8 min, 1 user, load average: 0.50, 0.16, 0.07; runlevel 2022-12-22 ------------------------------------------------------------------------ Benchmark Run: Thu Dec 22 2022 10:20:47 - 10:48:39 4 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 46404955.6 lps (10.0 s, 7 samples) Double-Precision Whetstone 6846.2 MWIPS (9.0 s, 7 samples) Execl Throughput 5191.6 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 1368119.0 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 366531.3 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 3953922.7 KBps (30.0 s, 2 samples) Pipe Throughput 2017175.2 lps (10.0 s, 7 samples) Pipe-based Context Switching 73604.1 lps (10.0 s, 7 samples) Process Creation 9922.0 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 9398.0 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 2738.8 lpm (60.0 s, 2 samples) System Call Overhead 2468780.5 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 46404955.6 3976.4 Double-Precision Whetstone 55.0 6846.2 1244.8 Execl Throughput 43.0 5191.6 1207.4 File Copy 1024 bufsize 2000 maxblocks 3960.0 1368119.0 3454.8 File Copy 256 bufsize 500 maxblocks 1655.0 366531.3 2214.7 File Copy 4096 bufsize 8000 maxblocks 5800.0 3953922.7 6817.1 Pipe Throughput 12440.0 2017175.2 1621.5 Pipe-based Context Switching 4000.0 73604.1 184.0 Process Creation 126.0 9922.0 787.5 Shell Scripts (1 concurrent) 42.4 9398.0 2216.5 Shell Scripts (8 concurrent) 6.0 2738.8 4564.6 System Call Overhead 15000.0 2468780.5 1645.9 ======== System Benchmarks Index Score 1807.9 ------------------------------------------------------------------------ Benchmark Run: Thu Dec 22 2022 10:48:39 - 11:16:32 4 CPUs in system; running 4 parallel copies of tests Dhrystone 2 using register variables 187255293.1 lps (10.0 s, 7 samples) Double-Precision Whetstone 27351.1 MWIPS (9.0 s, 7 samples) Execl Throughput 12607.0 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 941614.1 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 246938.3 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2892272.3 KBps (30.0 s, 2 samples) Pipe Throughput 8031144.5 lps (10.0 s, 7 samples) Pipe-based Context Switching 670249.3 lps (10.0 s, 7 samples) Process Creation 23367.1 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 20691.8 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 3153.1 lpm (60.0 s, 2 samples) System Call Overhead 5475136.8 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 187255293.1 16045.9 Double-Precision Whetstone 55.0 27351.1 4972.9 Execl Throughput 43.0 12607.0 2931.9 File Copy 1024 bufsize 2000 maxblocks 3960.0 941614.1 2377.8 File Copy 256 bufsize 500 maxblocks 1655.0 246938.3 1492.1 File Copy 4096 bufsize 8000 maxblocks 5800.0 2892272.3 4986.7 Pipe Throughput 12440.0 8031144.5 6455.9 Pipe-based Context Switching 4000.0 670249.3 1675.6 Process Creation 126.0 23367.1 1854.5 Shell Scripts (1 concurrent) 42.4 20691.8 4880.1 Shell Scripts (8 concurrent) 6.0 3153.1 5255.1 System Call Overhead 15000.0 5475136.8 3650.1 ======== System Benchmarks Index Score 3751.6