Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 4 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel BIOS Vendor ID: Red Hat CPU family: 6 Model: 6 Model name: QEMU Virtual CPU version 2.5+ BIOS Model name: RHEL 7.6.0 PC (i440FX + PIIX, 1996) Stepping: 3 CPU MHz: 2294.608 BogoMIPS: 4589.21 Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 4096K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pse36 clflush mmx fxsr sse sse2 ht syscall nx lm rep_good nopl xtopology cpuid tsc_known_freq pni cx16 x2apic hypervisor lahf_lm cpuid_fault pti 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 '/byte-unixbench/UnixBench' make distr make[2]: Entering directory '/byte-unixbench/UnixBench' Checking distribution of files ./pgms exists ./src exists ./testdir exists ./tmp exists ./results exists make[2]: Leaving directory '/byte-unixbench/UnixBench' make programs make[2]: Entering directory '/byte-unixbench/UnixBench' make[2]: Nothing to be done for 'programs'. make[2]: Leaving directory '/byte-unixbench/UnixBench' make[1]: Leaving directory '/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***) = /byte-unixbench/UnixBench/tmp * Results = /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: QEMU Virtual CPU version 2.5+ (4589.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET CPU 1: QEMU Virtual CPU version 2.5+ (4589.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET CPU 2: QEMU Virtual CPU version 2.5+ (4589.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET CPU 3: QEMU Virtual CPU version 2.5+ (4589.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET 12:06:14 up 0 min, 0 users, load average: 0.60, 0.14, 0.05; runlevel 2022-12-22 ------------------------------------------------------------------------ Benchmark Run: Thu Dec 22 2022 12:06:14 - 12:34:10 4 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 48384378.4 lps (10.0 s, 7 samples) Double-Precision Whetstone 6002.6 MWIPS (9.3 s, 7 samples) Execl Throughput 4610.1 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 473900.4 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 121468.2 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1723549.6 KBps (30.0 s, 2 samples) Pipe Throughput 633186.6 lps (10.0 s, 7 samples) Pipe-based Context Switching 65796.8 lps (10.0 s, 7 samples) Process Creation 9121.0 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 7626.1 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 2256.6 lpm (60.0 s, 2 samples) System Call Overhead 462380.1 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 48384378.4 4146.0 Double-Precision Whetstone 55.0 6002.6 1091.4 Execl Throughput 43.0 4610.1 1072.1 File Copy 1024 bufsize 2000 maxblocks 3960.0 473900.4 1196.7 File Copy 256 bufsize 500 maxblocks 1655.0 121468.2 733.9 File Copy 4096 bufsize 8000 maxblocks 5800.0 1723549.6 2971.6 Pipe Throughput 12440.0 633186.6 509.0 Pipe-based Context Switching 4000.0 65796.8 164.5 Process Creation 126.0 9121.0 723.9 Shell Scripts (1 concurrent) 42.4 7626.1 1798.6 Shell Scripts (8 concurrent) 6.0 2256.6 3761.0 System Call Overhead 15000.0 462380.1 308.3 ======== System Benchmarks Index Score 1040.0 ------------------------------------------------------------------------ Benchmark Run: Thu Dec 22 2022 12:34:10 - 13:02:06 4 CPUs in system; running 4 parallel copies of tests Dhrystone 2 using register variables 192532236.9 lps (10.0 s, 7 samples) Double-Precision Whetstone 23999.1 MWIPS (9.3 s, 7 samples) Execl Throughput 11313.8 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 907397.0 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 242697.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 3021426.2 KBps (30.0 s, 2 samples) Pipe Throughput 2517675.6 lps (10.0 s, 7 samples) Pipe-based Context Switching 509958.6 lps (10.0 s, 7 samples) Process Creation 34459.7 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 16739.7 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 2636.4 lpm (60.1 s, 2 samples) System Call Overhead 1643167.3 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 192532236.9 16498.0 Double-Precision Whetstone 55.0 23999.1 4363.5 Execl Throughput 43.0 11313.8 2631.1 File Copy 1024 bufsize 2000 maxblocks 3960.0 907397.0 2291.4 File Copy 256 bufsize 500 maxblocks 1655.0 242697.0 1466.4 File Copy 4096 bufsize 8000 maxblocks 5800.0 3021426.2 5209.4 Pipe Throughput 12440.0 2517675.6 2023.9 Pipe-based Context Switching 4000.0 509958.6 1274.9 Process Creation 126.0 34459.7 2734.9 Shell Scripts (1 concurrent) 42.4 16739.7 3948.0 Shell Scripts (8 concurrent) 6.0 2636.4 4393.9 System Call Overhead 15000.0 1643167.3 1095.4 ======== System Benchmarks Index Score 2955.7