opencv laptop

Intel Core i7-9750H testing with a Notebook P95_96_97Ex Rx (1.07.13MIN29 BIOS) and Intel UHD 630 3GB on Ubuntu 20.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2009224-FI-OPENCVLAP37
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r1
September 22 2020
  56 Minutes
r2
September 22 2020
  1 Hour, 6 Minutes
r3
September 22 2020
  1 Hour, 7 Minutes
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r1

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xd6
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected

r2

r3

Processor: Intel Core i7-9750H @ 4.50GHz (6 Cores / 12 Threads), Motherboard: Notebook P95_96_97Ex Rx (1.07.13MIN29 BIOS), Chipset: Intel Cannon Lake PCH, Memory: 32GB, Disk: 1000GB Samsung SSD 970 EVO Plus 1TB, Graphics: Intel UHD 630 3GB (1150MHz), Audio: Realtek ALC1220, Network: Realtek RTL8111/8168/8411 + Intel-AC 9560

OS: Ubuntu 20.04, Kernel: 5.7.0-999-generic (x86_64) 20200530, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.4, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080

opencv laptopOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-9750H @ 4.50GHz (6 Cores / 12 Threads)Notebook P95_96_97Ex Rx (1.07.13MIN29 BIOS)Intel Cannon Lake PCH32GB1000GB Samsung SSD 970 EVO Plus 1TBIntel UHD 630 3GB (1150MHz)Realtek ALC1220Realtek RTL8111/8168/8411 + Intel-AC 9560Ubuntu 20.045.7.0-999-generic (x86_64) 20200530GNOME Shell 3.36.4X Server 1.20.8modesetting 1.20.84.6 Mesa 20.0.4GCC 9.3.0ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionOpencv Laptop BenchmarksSystem Logs- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Scaling Governor: intel_pstate powersave - CPU Microcode: 0xd6- itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected

r1r2r3Result OverviewPhoronix Test Suite100%113%125%138%150%OpenCVeSpeak-NG Speech EngineWebP Image Encodeperf-benchLibRawOSBench

opencv laptopperf-bench: Epoll Waitperf-bench: Futex Hashperf-bench: Memcpy 1MBperf-bench: Memset 1MBperf-bench: Sched Pipeperf-bench: Futex Lock-Piperf-bench: Syscall Basicosbench: Create Filesosbench: Create Threadsosbench: Launch Programsosbench: Create Processesosbench: Memory Allocationswebp: Defaultwebp: Quality 100webp: Quality 100, Losslesswebp: Quality 100, Highest Compressionwebp: Quality 100, Lossless, Highest Compressionlibraw: Post-Processing Benchmarkespeak: Text-To-Speech Synthesisopencv: Features 2Dopencv: Object Detectionopencv: DNN - Deep Neural Networkr1r2r375064132224832.91392152.945478216918702309566413.85788612.04649639.22621420.17974971.7016861.5352.38316.9437.05738.39932.2326.97916200548115754075203128088632.15883352.914157217580695306465313.75389312.14345339.34701320.56996070.9927081.5872.47117.0747.32638.54632.4428.30916775453864826574788127153435.21069354.938892217781703308683113.64540912.04967539.40979620.20200170.3963441.5732.37016.8437.27038.38432.5227.034176055586577370OpenBenchmarking.org

perf-bench

This test profile is used for running Linux perf-bench, the benchmark support within the Linux kernel's perf tool. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Epoll Waitr1r2r316K32K48K64K80KSE +/- 482.74, N = 3SE +/- 296.32, N = 3SE +/- 681.44, N = 37506475203747881. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Epoll Waitr1r2r313K26K39K52K65KMin: 74260 / Avg: 75064.33 / Max: 75929Min: 74670 / Avg: 75202.67 / Max: 75694Min: 73800 / Avg: 74788 / Max: 760951. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Futex Hashr1r2r3300K600K900K1200K1500KSE +/- 17107.70, N = 3SE +/- 11719.49, N = 3SE +/- 4760.20, N = 31322248128088612715341. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Futex Hashr1r2r3200K400K600K800K1000KMin: 1304501 / Avg: 1322247.67 / Max: 1356455Min: 1267341 / Avg: 1280886.33 / Max: 1304225Min: 1266741 / Avg: 1271533.67 / Max: 12810541. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma

OpenBenchmarking.orgGB/sec, More Is Betterperf-benchBenchmark: Memcpy 1MBr1r2r3816243240SE +/- 0.01, N = 3SE +/- 0.40, N = 3SE +/- 0.01, N = 332.9132.1635.211. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
OpenBenchmarking.orgGB/sec, More Is Betterperf-benchBenchmark: Memcpy 1MBr1r2r3816243240Min: 32.89 / Avg: 32.91 / Max: 32.93Min: 31.6 / Avg: 32.16 / Max: 32.93Min: 35.18 / Avg: 35.21 / Max: 35.231. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma

OpenBenchmarking.orgGB/sec, More Is Betterperf-benchBenchmark: Memset 1MBr1r2r31224364860SE +/- 0.16, N = 3SE +/- 0.59, N = 3SE +/- 0.08, N = 352.9552.9154.941. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
OpenBenchmarking.orgGB/sec, More Is Betterperf-benchBenchmark: Memset 1MBr1r2r31122334455Min: 52.65 / Avg: 52.95 / Max: 53.2Min: 52.28 / Avg: 52.91 / Max: 54.1Min: 54.8 / Avg: 54.94 / Max: 55.061. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Sched Piper1r2r350K100K150K200K250KSE +/- 521.78, N = 3SE +/- 186.66, N = 3SE +/- 716.79, N = 32169182175802177811. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Sched Piper1r2r340K80K120K160K200KMin: 215884 / Avg: 216918 / Max: 217557Min: 217300 / Avg: 217580.33 / Max: 217934Min: 216544 / Avg: 217781 / Max: 2190271. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Futex Lock-Pir1r2r3150300450600750SE +/- 11.39, N = 3SE +/- 8.67, N = 3SE +/- 10.11, N = 127026957031. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Futex Lock-Pir1r2r3120240360480600Min: 689 / Avg: 702.33 / Max: 725Min: 680 / Avg: 695.33 / Max: 710Min: 631 / Avg: 703.25 / Max: 7671. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Syscall Basicr1r2r3700K1400K2100K2800K3500KSE +/- 796.42, N = 3SE +/- 16419.88, N = 3SE +/- 22124.94, N = 33095664306465330868311. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Syscall Basicr1r2r3500K1000K1500K2000K2500KMin: 3094478 / Avg: 3095664.33 / Max: 3097178Min: 3047307 / Avg: 3064653 / Max: 3097475Min: 3064515 / Avg: 3086830.67 / Max: 31310801. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma

OSBench

OSBench is a collection of micro-benchmarks for measuring operating system primitives like time to create threads/processes, launching programs, creating files, and memory allocation. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Filesr1r2r348121620SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 313.8613.7513.65
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Filesr1r2r348121620Min: 13.84 / Avg: 13.86 / Max: 13.88Min: 13.67 / Avg: 13.75 / Max: 13.86Min: 13.53 / Avg: 13.65 / Max: 13.78

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Threadsr1r2r33691215SE +/- 0.09, N = 3SE +/- 0.15, N = 3SE +/- 0.02, N = 312.0512.1412.05
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Threadsr1r2r348121620Min: 11.95 / Avg: 12.05 / Max: 12.23Min: 11.94 / Avg: 12.14 / Max: 12.44Min: 12.03 / Avg: 12.05 / Max: 12.09

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch Programsr1r2r3918273645SE +/- 0.16, N = 3SE +/- 0.15, N = 3SE +/- 0.09, N = 339.2339.3539.41
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch Programsr1r2r3816243240Min: 38.9 / Avg: 39.23 / Max: 39.39Min: 39.07 / Avg: 39.35 / Max: 39.58Min: 39.31 / Avg: 39.41 / Max: 39.59

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Processesr1r2r3510152025SE +/- 0.21, N = 3SE +/- 0.05, N = 3SE +/- 0.18, N = 320.1820.5720.20
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Processesr1r2r3510152025Min: 19.78 / Avg: 20.18 / Max: 20.49Min: 20.51 / Avg: 20.57 / Max: 20.67Min: 19.99 / Avg: 20.2 / Max: 20.57

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory Allocationsr1r2r31632486480SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 371.7070.9970.40
OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory Allocationsr1r2r31428425670Min: 71.68 / Avg: 71.7 / Max: 71.73Min: 70.97 / Avg: 70.99 / Max: 71.01Min: 70.39 / Avg: 70.4 / Max: 70.41

WebP Image Encode

This is a test of Google's libwebp with the cwebp image encode utility and using a sample 6000x4000 pixel JPEG image as the input. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Defaultr1r2r30.35710.71421.07131.42841.7855SE +/- 0.016, N = 3SE +/- 0.015, N = 3SE +/- 0.018, N = 31.5351.5871.5731. (CC) gcc options: -fvisibility=hidden -O2 -pthread -lm -ljpeg -lpng16 -ltiff
OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Defaultr1r2r3246810Min: 1.51 / Avg: 1.54 / Max: 1.57Min: 1.56 / Avg: 1.59 / Max: 1.61Min: 1.55 / Avg: 1.57 / Max: 1.611. (CC) gcc options: -fvisibility=hidden -O2 -pthread -lm -ljpeg -lpng16 -ltiff

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100r1r2r30.5561.1121.6682.2242.78SE +/- 0.009, N = 3SE +/- 0.019, N = 3SE +/- 0.005, N = 32.3832.4712.3701. (CC) gcc options: -fvisibility=hidden -O2 -pthread -lm -ljpeg -lpng16 -ltiff
OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100r1r2r3246810Min: 2.37 / Avg: 2.38 / Max: 2.4Min: 2.43 / Avg: 2.47 / Max: 2.49Min: 2.36 / Avg: 2.37 / Max: 2.381. (CC) gcc options: -fvisibility=hidden -O2 -pthread -lm -ljpeg -lpng16 -ltiff

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Losslessr1r2r348121620SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 316.9417.0716.841. (CC) gcc options: -fvisibility=hidden -O2 -pthread -lm -ljpeg -lpng16 -ltiff
OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Losslessr1r2r348121620Min: 16.91 / Avg: 16.94 / Max: 16.99Min: 17.03 / Avg: 17.07 / Max: 17.15Min: 16.82 / Avg: 16.84 / Max: 16.871. (CC) gcc options: -fvisibility=hidden -O2 -pthread -lm -ljpeg -lpng16 -ltiff

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Highest Compressionr1r2r3246810SE +/- 0.006, N = 3SE +/- 0.019, N = 3SE +/- 0.025, N = 37.0577.3267.2701. (CC) gcc options: -fvisibility=hidden -O2 -pthread -lm -ljpeg -lpng16 -ltiff
OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Highest Compressionr1r2r33691215Min: 7.05 / Avg: 7.06 / Max: 7.07Min: 7.3 / Avg: 7.33 / Max: 7.36Min: 7.23 / Avg: 7.27 / Max: 7.311. (CC) gcc options: -fvisibility=hidden -O2 -pthread -lm -ljpeg -lpng16 -ltiff

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Lossless, Highest Compressionr1r2r3918273645SE +/- 0.03, N = 3SE +/- 0.15, N = 3SE +/- 0.07, N = 338.4038.5538.381. (CC) gcc options: -fvisibility=hidden -O2 -pthread -lm -ljpeg -lpng16 -ltiff
OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Lossless, Highest Compressionr1r2r3816243240Min: 38.34 / Avg: 38.4 / Max: 38.45Min: 38.35 / Avg: 38.55 / Max: 38.85Min: 38.28 / Avg: 38.38 / Max: 38.511. (CC) gcc options: -fvisibility=hidden -O2 -pthread -lm -ljpeg -lpng16 -ltiff

LibRaw

LibRaw is a RAW image decoder for digital camera photos. This test profile runs LibRaw's post-processing benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMpix/sec, More Is BetterLibRaw 0.20Post-Processing Benchmarkr1r2r3816243240SE +/- 0.08, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 332.2332.4432.521. (CXX) g++ options: -O2 -fopenmp -ljpeg -lz -lm
OpenBenchmarking.orgMpix/sec, More Is BetterLibRaw 0.20Post-Processing Benchmarkr1r2r3714212835Min: 32.08 / Avg: 32.23 / Max: 32.33Min: 32.32 / Avg: 32.44 / Max: 32.57Min: 32.41 / Avg: 32.52 / Max: 32.71. (CXX) g++ options: -O2 -fopenmp -ljpeg -lz -lm

eSpeak-NG Speech Engine

This test times how long it takes the eSpeak speech synthesizer to read Project Gutenberg's The Outline of Science and output to a WAV file. This test profile is now tracking the eSpeak-NG version of eSpeak. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BettereSpeak-NG Speech Engine 20200907Text-To-Speech Synthesisr1r2r3714212835SE +/- 0.03, N = 4SE +/- 0.04, N = 4SE +/- 0.05, N = 426.9828.3127.031. (CC) gcc options: -O2 -std=c99
OpenBenchmarking.orgSeconds, Fewer Is BettereSpeak-NG Speech Engine 20200907Text-To-Speech Synthesisr1r2r3612182430Min: 26.91 / Avg: 26.98 / Max: 27.05Min: 28.21 / Avg: 28.31 / Max: 28.42Min: 26.97 / Avg: 27.03 / Max: 27.171. (CC) gcc options: -O2 -std=c99

OpenCV

This is a benchmark of the OpenCV (Computer Vision) library's built-in performance tests. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterOpenCV 4.4Test: Features 2Dr1r2r340K80K120K160K200KSE +/- 3521.84, N = 9SE +/- 3979.03, N = 12SE +/- 6613.24, N = 111620051677541760551. (CXX) g++ options: -fsigned-char -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -ldl -lm -lpthread -lrt
OpenBenchmarking.orgms, Fewer Is BetterOpenCV 4.4Test: Features 2Dr1r2r330K60K90K120K150KMin: 149083 / Avg: 162004.89 / Max: 183215Min: 134874 / Avg: 167753.92 / Max: 181166Min: 153837 / Avg: 176054.55 / Max: 2293651. (CXX) g++ options: -fsigned-char -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -ldl -lm -lpthread -lrt

OpenBenchmarking.orgms, Fewer Is BetterOpenCV 4.4Test: Object Detectionr1r2r313K26K39K52K65KSE +/- 1081.28, N = 15SE +/- 2496.73, N = 15SE +/- 3053.39, N = 124811553864586571. (CXX) g++ options: -fsigned-char -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -ldl -lm -lpthread -lrt
OpenBenchmarking.orgms, Fewer Is BetterOpenCV 4.4Test: Object Detectionr1r2r310K20K30K40K50KMin: 39091 / Avg: 48115 / Max: 53290Min: 42208 / Avg: 53863.6 / Max: 78526Min: 44910 / Avg: 58656.67 / Max: 814321. (CXX) g++ options: -fsigned-char -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -ldl -lm -lpthread -lrt

OpenBenchmarking.orgms, Fewer Is BetterOpenCV 4.4Test: DNN - Deep Neural Networkr1r2r32K4K6K8K10KSE +/- 263.58, N = 15SE +/- 520.31, N = 12SE +/- 246.71, N = 127540826573701. (CXX) g++ options: -fsigned-char -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -ldl -lm -lpthread -lrt
OpenBenchmarking.orgms, Fewer Is BetterOpenCV 4.4Test: DNN - Deep Neural Networkr1r2r314002800420056007000Min: 5404 / Avg: 7539.87 / Max: 9489Min: 6934 / Avg: 8265.42 / Max: 13563Min: 5571 / Avg: 7370.17 / Max: 83661. (CXX) g++ options: -fsigned-char -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -ldl -lm -lpthread -lrt

r1

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xd6
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected

Testing initiated at 22 September 2020 17:27 by user phoronix.

r2

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xd6
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected

Testing initiated at 22 September 2020 18:58 by user phoronix.

r3

Processor: Intel Core i7-9750H @ 4.50GHz (6 Cores / 12 Threads), Motherboard: Notebook P95_96_97Ex Rx (1.07.13MIN29 BIOS), Chipset: Intel Cannon Lake PCH, Memory: 32GB, Disk: 1000GB Samsung SSD 970 EVO Plus 1TB, Graphics: Intel UHD 630 3GB (1150MHz), Audio: Realtek ALC1220, Network: Realtek RTL8111/8168/8411 + Intel-AC 9560

OS: Ubuntu 20.04, Kernel: 5.7.0-999-generic (x86_64) 20200530, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.4, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xd6
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected

Testing initiated at 22 September 2020 20:17 by user phoronix.