Linux 5.2 Kernel Benchmarks Intel Core i9-7960X testing with a MSI X299 SLI PLUS (MS-7A93) v1.0 (1.A0 BIOS) and Gigabyte AMD Radeon RX 550/550X 2GB on Ubuntu 19.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1906038-HV-LINUX52KE84&grr&rdt .
Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution 7960X 5.2 Git 5.1.6 5.0.20 Intel Core i9-7960X @ 4.40GHz (16 Cores / 32 Threads) MSI X299 SLI PLUS (MS-7A93) v1.0 (1.A0 BIOS) Intel Sky Lake-E DMI3 Registers 16384MB 256GB INTEL SSDPEKKW256G8 Gigabyte AMD Radeon RX 550/550X 2GB (1206/1750MHz) Realtek ALC1220 ASUS VP28U Intel I219-V + Intel I211 Ubuntu 19.04 5.2.0-999-generic (x86_64) 20190531 GNOME Shell 3.32.0 X Server 1.20.4 modesetting 1.20.4 4.5 Mesa 19.0.2 (LLVM 8.0.0) GCC 8.3.0 ext4 3840x2160 5.1.6-050106-generic (x86_64) 5.0.20-050020-generic (x86_64) OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v Disk Details - NONE / errors=remount-ro,relatime,rw Processor Details - Scaling Governor: intel_pstate powersave Security Details - 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 __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling
mysqlslap: 1 apache-siege: 250 apache-siege: 200 pgbench: Buffer Test - Normal Load - Read Write fio: Seq Write - Linux AIO - Yes - No - 4MB - Default Test Directory stress-ng: Glibc C String Functions fio: Rand Write - Linux AIO - Yes - No - 4MB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 4MB - Default Test Directory vpxenc: vpxenc VP9 1080p Video Encode sqlite: Timed SQLite Insertions pgbench: Buffer Test - Normal Load - Read Only iozone: 1MB - 4GB - Write Performance build-linux-kernel: Time To Compile hackbench: 32 - Process mkl-dnn: Convolution Batch conv_3d - f32 stress-ng: Socket Activity fio: Rand Read - Linux AIO - Yes - No - 4MB - Default Test Directory stress-ng: CPU Stress stress-ng: Crypto stress-ng: Semaphores stress-ng: Memory Copying stress-ng: Context Switching stress-ng: System V Message Passing stress-ng: Glibc Qsort Data Sorting stress-ng: Forking ethr: TCP - Latency - 1 apache-siege: 100 ethr: TCP - Connections/s - 1 ethr: HTTP - Bandwidth - 1 glibc-bench: tanh glibc-bench: cos glibc-bench: sin dav1d: Summer Nature 4K x265: H.265 1080p Video Encoding glibc-bench: ffsll glibc-bench: pthread_once glibc-bench: sqrt glibc-bench: ffs dav1d: Summer Nature 1080p osbench: Create Threads svt-av1: 1080p 8-bit YUV To AV1 Video Encode osbench: Create Files osbench: Memory Allocations osbench: Create Processes osbench: Launch Programs 7960X 5.2 Git 5.1.6 5.0.20 2115 32842 32619 8592 4509 1409740 4613 7530 226 48.16 452762 274 40.77 59.95 12.00 9642 7529 7222 3371 3073724 3342 12891355 7724955 255 93748 13.97 35483 17767 1457 12.07 44.74 44.57 19.96 54.08 1.75 1.74 1.97 1.74 6.97 14.73 48.87 12.70 74.49 29.85 35.89 2374 32679 32466 8376 4468 1449076 4599 7387 226 30.83 460398 274 40.69 59.31 11.98 11104 7523 7232 3369 2938197 3329 13186519 7448350 255 94829 14.09 35624 18033 1434 12.21 44.72 44.55 19.94 54.04 1.74 1.74 1.97 1.74 6.98 14.28 48.99 12.80 74.61 28.68 35.30 2264 33085 32338 7761 4454 1423747 4607 6948 227 29.61 457405 289 41.00 62.00 12.01 10533 7549 7220 3371 2958569 3316 12682863 7200554 256 94461 14.18 35392 17420 1402 12.10 44.75 44.57 20.10 51.44 1.74 1.74 1.97 1.74 7.01 14.03 47.20 13.27 74.56 28.74 35.12 OpenBenchmarking.org
MariaDB Clients: 1 OpenBenchmarking.org Queries Per Second, More Is Better MariaDB 10.3.8 Clients: 1 5.2 Git 5.1.6 5.0.20 500 1000 1500 2000 2500 SE +/- 398.87, N = 12 SE +/- 455.05, N = 12 SE +/- 468.41, N = 12 2115 2374 2264 1. (CXX) g++ options: -pie -fPIC -fstack-protector -fno-rtti -O2 -lpthread -lz -lm -lpcre -lcrypt -lssl -lcrypto -ldl
Apache Siege Concurrent Users: 250 OpenBenchmarking.org Transactions Per Second, More Is Better Apache Siege 2.4.29 Concurrent Users: 250 5.2 Git 5.1.6 5.0.20 7K 14K 21K 28K 35K SE +/- 917.76, N = 15 SE +/- 919.40, N = 15 SE +/- 1019.55, N = 15 32842 32679 33085 1. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto
Apache Siege Concurrent Users: 200 OpenBenchmarking.org Transactions Per Second, More Is Better Apache Siege 2.4.29 Concurrent Users: 200 5.2 Git 5.1.6 5.0.20 7K 14K 21K 28K 35K SE +/- 805.59, N = 15 SE +/- 840.70, N = 15 SE +/- 806.87, N = 15 32619 32466 32338 1. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write 5.2 Git 5.1.6 5.0.20 2K 4K 6K 8K 10K SE +/- 372.92, N = 15 SE +/- 83.93, N = 3 SE +/- 517.24, N = 12 8592 8376 7761 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory 5.2 Git 5.1.6 5.0.20 1000 2000 3000 4000 5000 SE +/- 48.02, N = 15 SE +/- 56.90, N = 15 SE +/- 142.50, N = 12 4509 4468 4454 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
Stress-NG Test: Glibc C String Functions OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc C String Functions 5.2 Git 5.1.6 5.0.20 300K 600K 900K 1200K 1500K SE +/- 39327.28, N = 12 SE +/- 19743.11, N = 15 SE +/- 31956.40, N = 13 1409740 1449076 1423747 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory 5.2 Git 5.1.6 5.0.20 1000 2000 3000 4000 5000 SE +/- 39.99, N = 12 SE +/- 56.28, N = 12 SE +/- 53.51, N = 12 4613 4599 4607 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory 5.2 Git 5.1.6 5.0.20 1600 3200 4800 6400 8000 SE +/- 7.06, N = 3 SE +/- 75.57, N = 15 SE +/- 74.70, N = 15 7530 7387 6948 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
VP9 libvpx Encoding vpxenc VP9 1080p Video Encode OpenBenchmarking.org Frames Per Second, More Is Better VP9 libvpx Encoding 1.8.0 vpxenc VP9 1080p Video Encode 5.2 Git 5.1.6 5.0.20 50 100 150 200 250 SE +/- 1.30, N = 3 SE +/- 0.50, N = 3 SE +/- 0.33, N = 3 226 226 227 1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
SQLite Timed SQLite Insertions OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.22 Timed SQLite Insertions 5.2 Git 5.1.6 5.0.20 11 22 33 44 55 SE +/- 0.16, N = 3 SE +/- 4.33, N = 12 SE +/- 4.48, N = 12 48.16 30.83 29.61 1. (CC) gcc options: -O2 -lz -ldl -lpthread
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Only OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only 5.2 Git 5.1.6 5.0.20 100K 200K 300K 400K 500K SE +/- 1087.38, N = 3 SE +/- 3302.67, N = 3 SE +/- 2726.12, N = 3 452762 460398 457405 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
IOzone Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance 5.2 Git 5.1.6 5.0.20 60 120 180 240 300 SE +/- 0.60, N = 3 SE +/- 0.19, N = 3 SE +/- 9.67, N = 15 274 274 289 1. (CC) gcc options: -O3
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 4.18 Time To Compile 5.2 Git 5.1.6 5.0.20 9 18 27 36 45 SE +/- 0.54, N = 5 SE +/- 0.47, N = 6 SE +/- 0.54, N = 4 40.77 40.69 41.00
Hackbench Count: 32 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 32 - Type: Process 5.2 Git 5.1.6 5.0.20 14 28 42 56 70 SE +/- 0.60, N = 3 SE +/- 0.05, N = 3 SE +/- 0.73, N = 3 59.95 59.31 62.00 1. (CC) gcc options: -lpthread
MKL-DNN Harness: Convolution Batch conv_3d - Data Type: f32 OpenBenchmarking.org ms, Fewer Is Better MKL-DNN 2019-04-16 Harness: Convolution Batch conv_3d - Data Type: f32 5.2 Git 5.1.6 5.0.20 3 6 9 12 15 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 12.00 11.98 12.01 MIN: 11.83 MIN: 11.81 MIN: 11.86 1. (CXX) g++ options: -std=c++11 -march=native -mtune=native -fPIC -fopenmp -O3 -pie -lmklml_intel -ldl
Stress-NG Test: Socket Activity OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Socket Activity 5.2 Git 5.1.6 5.0.20 2K 4K 6K 8K 10K SE +/- 122.23, N = 4 SE +/- 99.64, N = 3 SE +/- 173.26, N = 3 9642 11104 10533 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory 5.2 Git 5.1.6 5.0.20 1600 3200 4800 6400 8000 SE +/- 15.98, N = 3 SE +/- 17.29, N = 3 7529 7523 7549 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
Stress-NG Test: CPU Stress OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: CPU Stress 5.2 Git 5.1.6 5.0.20 1500 3000 4500 6000 7500 SE +/- 4.15, N = 3 SE +/- 20.45, N = 3 SE +/- 2.11, N = 3 7222 7232 7220 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Crypto OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Crypto 5.2 Git 5.1.6 5.0.20 700 1400 2100 2800 3500 SE +/- 0.76, N = 3 SE +/- 4.22, N = 3 SE +/- 0.90, N = 3 3371 3369 3371 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Semaphores OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Semaphores 5.2 Git 5.1.6 5.0.20 700K 1400K 2100K 2800K 3500K SE +/- 30364.42, N = 3 SE +/- 43130.91, N = 3 SE +/- 24540.86, N = 3 3073724 2938197 2958569 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Memory Copying OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Memory Copying 5.2 Git 5.1.6 5.0.20 700 1400 2100 2800 3500 SE +/- 2.45, N = 3 SE +/- 18.38, N = 3 SE +/- 11.24, N = 3 3342 3329 3316 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Context Switching OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Context Switching 5.2 Git 5.1.6 5.0.20 3M 6M 9M 12M 15M SE +/- 10024.06, N = 3 SE +/- 32478.66, N = 3 SE +/- 13893.50, N = 3 12891355 13186519 12682863 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: System V Message Passing OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: System V Message Passing 5.2 Git 5.1.6 5.0.20 1.7M 3.4M 5.1M 6.8M 8.5M SE +/- 3402.51, N = 3 SE +/- 4697.59, N = 3 SE +/- 2059.68, N = 3 7724955 7448350 7200554 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Glibc Qsort Data Sorting OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc Qsort Data Sorting 5.2 Git 5.1.6 5.0.20 60 120 180 240 300 SE +/- 0.36, N = 3 SE +/- 1.41, N = 3 SE +/- 0.64, N = 3 255 255 256 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Forking OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Forking 5.2 Git 5.1.6 5.0.20 20K 40K 60K 80K 100K SE +/- 389.46, N = 3 SE +/- 294.75, N = 3 SE +/- 375.51, N = 3 93748 94829 94461 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Ethr Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1 OpenBenchmarking.org Microseconds, Fewer Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1 5.2 Git 5.1.6 5.0.20 4 8 12 16 20 SE +/- 0.01, N = 3 SE +/- 0.07, N = 3 SE +/- 0.00, N = 3 13.97 14.09 14.18 MIN: 11.47 / MAX: 49.26 MIN: 11.38 / MAX: 47.55 MIN: 11.77 / MAX: 39.01
Apache Siege Concurrent Users: 100 OpenBenchmarking.org Transactions Per Second, More Is Better Apache Siege 2.4.29 Concurrent Users: 100 5.2 Git 5.1.6 5.0.20 8K 16K 24K 32K 40K SE +/- 290.42, N = 3 SE +/- 449.92, N = 3 SE +/- 341.11, N = 3 35483 35624 35392 1. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto
Ethr Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1 OpenBenchmarking.org Connections/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1 5.2 Git 5.1.6 5.0.20 4K 8K 12K 16K 20K SE +/- 32.83, N = 3 SE +/- 86.47, N = 3 SE +/- 41.63, N = 3 17767 18033 17420
Ethr Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1 5.2 Git 5.1.6 5.0.20 300 600 900 1200 1500 SE +/- 1.10, N = 3 SE +/- 2.19, N = 3 SE +/- 3.31, N = 3 1457 1434 1402
glibc bench Benchmark: tanh OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: tanh 5.2 Git 5.1.6 5.0.20 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.13, N = 13 SE +/- 0.01, N = 3 12.07 12.21 12.10
glibc bench Benchmark: cos OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: cos 5.2 Git 5.1.6 5.0.20 10 20 30 40 50 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 44.74 44.72 44.75
glibc bench Benchmark: sin OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: sin 5.2 Git 5.1.6 5.0.20 10 20 30 40 50 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 44.57 44.55 44.57
dav1d Video Input: Summer Nature 4K OpenBenchmarking.org Seconds, Fewer Is Better dav1d 0.3 Video Input: Summer Nature 4K 5.2 Git 5.1.6 5.0.20 5 10 15 20 25 SE +/- 0.07, N = 3 SE +/- 0.05, N = 3 SE +/- 0.03, N = 3 19.96 19.94 20.10 1. (CC) gcc options: -pthread
x265 H.265 1080p Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x265 3.0 H.265 1080p Video Encoding 5.2 Git 5.1.6 5.0.20 12 24 36 48 60 SE +/- 0.12, N = 3 SE +/- 0.03, N = 3 SE +/- 0.13, N = 3 54.08 54.04 51.44 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl
glibc bench Benchmark: ffsll OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: ffsll 5.2 Git 5.1.6 5.0.20 0.3938 0.7876 1.1814 1.5752 1.969 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1.75 1.74 1.74
glibc bench Benchmark: pthread_once OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: pthread_once 5.2 Git 5.1.6 5.0.20 0.3915 0.783 1.1745 1.566 1.9575 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1.74 1.74 1.74
glibc bench Benchmark: sqrt OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: sqrt 5.2 Git 5.1.6 5.0.20 0.4433 0.8866 1.3299 1.7732 2.2165 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1.97 1.97 1.97
glibc bench Benchmark: ffs OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: ffs 5.2 Git 5.1.6 5.0.20 0.3915 0.783 1.1745 1.566 1.9575 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1.74 1.74 1.74
dav1d Video Input: Summer Nature 1080p OpenBenchmarking.org Seconds, Fewer Is Better dav1d 0.3 Video Input: Summer Nature 1080p 5.2 Git 5.1.6 5.0.20 2 4 6 8 10 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 6.97 6.98 7.01 1. (CC) gcc options: -pthread
OSBench Test: Create Threads OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Threads 5.2 Git 5.1.6 5.0.20 4 8 12 16 20 SE +/- 0.18, N = 5 SE +/- 0.23, N = 3 SE +/- 0.06, N = 3 14.73 14.28 14.03 1. (CC) gcc options: -lm
SVT-AV1 1080p 8-bit YUV To AV1 Video Encode OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 0.5 1080p 8-bit YUV To AV1 Video Encode 5.2 Git 5.1.6 5.0.20 11 22 33 44 55 SE +/- 0.08, N = 3 SE +/- 0.07, N = 3 SE +/- 0.05, N = 3 48.87 48.99 47.20 1. (CXX) g++ options: -O3 -pie -lpthread -lm
OSBench Test: Create Files OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Files 5.2 Git 5.1.6 5.0.20 3 6 9 12 15 SE +/- 0.03, N = 3 SE +/- 0.09, N = 3 SE +/- 0.02, N = 3 12.70 12.80 13.27 1. (CC) gcc options: -lm
OSBench Test: Memory Allocations OpenBenchmarking.org Ns Per Event, Fewer Is Better OSBench Test: Memory Allocations 5.2 Git 5.1.6 5.0.20 20 40 60 80 100 SE +/- 0.09, N = 3 SE +/- 0.07, N = 3 SE +/- 0.11, N = 3 74.49 74.61 74.56 1. (CC) gcc options: -lm
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes 5.2 Git 5.1.6 5.0.20 7 14 21 28 35 SE +/- 0.18, N = 3 SE +/- 0.19, N = 3 SE +/- 0.07, N = 3 29.85 28.68 28.74 1. (CC) gcc options: -lm
OSBench Test: Launch Programs OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Launch Programs 5.2 Git 5.1.6 5.0.20 8 16 24 32 40 SE +/- 0.10, N = 3 SE +/- 0.25, N = 3 SE +/- 0.08, N = 3 35.89 35.30 35.12 1. (CC) gcc options: -lm
Phoronix Test Suite v10.8.4