Linux 5.5-rc3 Benchmarks

2 x AMD EPYC 7742 EARLY LINUX 5.5-RC3 KERNEL BENCHMARKS by Michael Larabel for a future article.

HTML result view exported from: https://openbenchmarking.org/result/1912247-HU-EPYCLINUX42&gru&rdt.

Linux 5.5-rc3 BenchmarksProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLinux 5.5-rc3Linux 5.4Linux 5.32 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads)AMD DAYTONA_X (RDY1001C BIOS)AMD Starship/Matisse516096MB280GB INTEL SSDPE21D280GA + 256GB Micron_1100_MTFDllvmpipe 504GBVE2282 x Mellanox MT27710Ubuntu 19.105.5.0-050500rc3-generic (x86_64) 20191222GNOME Shell 3.34.1X Server 1.20.5modesetting 1.20.53.3 Mesa 20.0.0-devel (git-2d971cc 2019-12-22 eoan-oibaf-ppa) (LLVM 9.0.1 128 bits)GCC 9.2.1 20191008 + LLVM 9.0.0ext41920x10805.4.0-050400-generic (x86_64)5.3.0-050300-generic (x86_64)OpenBenchmarking.orgCompiler 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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --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 Disk Details- NONE / errors=remount-ro,relatime,rwProcessor Details- Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x830101cJava Details- OpenJDK Runtime Environment (build 11.0.5+10-post-Ubuntu-0ubuntu1.1)Python Details- Python 2.7.17 + Python 3.7.5Security Details- Linux 5.5-rc3: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + 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 AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected - Linux 5.4: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + 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 AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected - Linux 5.3: l1tf: Not affected + mds: Not affected + meltdown: Not affected + 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 AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

Linux 5.5-rc3 Benchmarkssvt-av1: Enc Mode 4 - 1080psvt-av1: Enc Mode 8 - 1080pcoremark: CoreMark Size 666 - Iterations Per Secondior: Write Testior: Read Testaskap: tConvolve MT - Griddingaskap: tConvolve MT - Degriddingaskap: tConvolve MPI - Griddingaskap: tConvolve MPI - Degriddingaskap: tConvolve OpenMP - Griddingaskap: tConvolve OpenMP - Degriddingcassandra: Writesrocksdb: Rand Fillrocksdb: Rand Readrocksdb: Seq Fillrocksdb: Rand Fill Syncrocksdb: Read While Writingmcperf: Getmcperf: Setmysqlslap: 256nginx: Static Web Page Servingapache: Static Web Page Servingnpb: BT.Cnpb: CG.Cnpb: EP.Cnpb: EP.Dnpb: FT.Cnpb: IS.Dnpb: LU.Cnpb: MG.Cnpb: SP.Bpgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writenamd: ATPase Simulation - 327,506 Atomsparboil: OpenMP LBMparboil: OpenMP CUTCPparboil: OpenMP Stencilparboil: OpenMP MRI Griddingrodinia: OpenMP LavaMDrodinia: OpenMP CFD Solverrodinia: OpenMP Streamclusterbuild-linux-kernel: Time To Compilebuild-llvm: Time To Compilebuild2: Time To Compiledeepspeech: CPUhackbench: 32 - Processsqlite-speedtest: Timed Time - Size 1,000blender: Barbershop - CPU-OnlyLinux 5.5-rc3Linux 5.4Linux 5.39.01086.6693846712.9297121198.351879.644720.036820.229491.4912186.37037.834633.281872732181984574588692398681757861138165737861.226041.126324794.0221607.58237507.0944602.118167.898345.8098209.794044.65218180.4098364.66111824.97953623.55541914020.4797640.2585548.4394010.7896274.006220178.1473494.6448.8109.76317.91984.67556.21485.9498349.40377.03594.878.99485.5673817713.4346161220.331874.384617.596792.109504.7212197.86758.444495.381842842583094496503882534911842391221681651942.033663.928426420.1024579.98245234.6049194.448136.178442.23111621.824200.18229372.19100848.68127629.53965306.04568916054.3083970.2656238.6138100.8035064.205823172.7580264.4809.3629.78217.95485.1755.944106.4638515.19476.20994.518.95286.6323813006.8100051202.221878.384648.266993.709484.4512202.26326.044069.631869402608554573325762599871671681240510852280.430824.227622587.4723060.29241252.0249010.008163.138479.05108278.894247.19229967.2398245.72120620.22986735.67794614095.6342420.2595138.0659470.8179614.273976174.1594644.4628.84710.40018.20384.23757.82989.3366514.96476.00893.48OpenBenchmarking.org

SVT-AV1

Encoder Mode: Enc Mode 4 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 4 - Input: 1080pLinux 5.5-rc3Linux 5.4Linux 5.33691215SE +/- 0.052, N = 3SE +/- 0.026, N = 3SE +/- 0.032, N = 39.0108.9948.9521. (CXX) g++ options: -fPIE -fPIC -pie

SVT-AV1

Encoder Mode: Enc Mode 8 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 8 - Input: 1080pLinux 5.5-rc3Linux 5.4Linux 5.320406080100SE +/- 0.36, N = 3SE +/- 1.10, N = 3SE +/- 1.11, N = 386.6785.5786.631. (CXX) g++ options: -fPIE -fPIC -pie

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondLinux 5.5-rc3Linux 5.4Linux 5.3800K1600K2400K3200K4000KSE +/- 59331.61, N = 3SE +/- 18973.38, N = 3SE +/- 47229.29, N = 33846712.933817713.433813006.811. (CC) gcc options: -O2 -lrt" -lrt

IOR

Write Test

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.2.1Write TestLinux 5.5-rc3Linux 5.4Linux 5.330060090012001500SE +/- 8.62, N = 3SE +/- 3.85, N = 3SE +/- 11.06, N = 31198.351220.331202.22MIN: 594.02 / MAX: 1476.59MIN: 918.02 / MAX: 1432.96MIN: 606.91 / MAX: 1383.951. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Read Test

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.2.1Read TestLinux 5.5-rc3Linux 5.4Linux 5.3400800120016002000SE +/- 6.80, N = 3SE +/- 8.67, N = 3SE +/- 1.63, N = 31879.641874.381878.38MIN: 1481.83 / MAX: 1996.41MIN: 1696.3 / MAX: 1985.56MIN: 1444.1 / MAX: 1963.181. (CC) gcc options: -O2 -lm -pthread -lmpi

ASKAP

Test: tConvolve MT - Gridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MT - GriddingLinux 5.5-rc3Linux 5.4Linux 5.310002000300040005000SE +/- 77.37, N = 9SE +/- 73.33, N = 3SE +/- 64.94, N = 44720.034617.594648.261. (CXX) g++ options: -lpthread

ASKAP

Test: tConvolve MT - Degridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MT - DegriddingLinux 5.5-rc3Linux 5.4Linux 5.315003000450060007500SE +/- 144.55, N = 9SE +/- 269.89, N = 3SE +/- 144.81, N = 46820.226792.106993.701. (CXX) g++ options: -lpthread

ASKAP

Test: tConvolve MPI - Gridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MPI - GriddingLinux 5.5-rc3Linux 5.4Linux 5.32K4K6K8K10KSE +/- 6.36, N = 3SE +/- 1.77, N = 3SE +/- 6.34, N = 39491.499504.729484.451. (CXX) g++ options: -lpthread

ASKAP

Test: tConvolve MPI - Degridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MPI - DegriddingLinux 5.5-rc3Linux 5.4Linux 5.33K6K9K12K15KSE +/- 21.14, N = 3SE +/- 2.51, N = 3SE +/- 5.05, N = 312186.312197.812202.21. (CXX) g++ options: -lpthread

ASKAP

Test: tConvolve OpenMP - Gridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve OpenMP - GriddingLinux 5.5-rc3Linux 5.4Linux 5.315003000450060007500SE +/- 236.32, N = 15SE +/- 262.05, N = 15SE +/- 311.97, N = 157037.836758.446326.041. (CXX) g++ options: -lpthread

ASKAP

Test: tConvolve OpenMP - Degridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve OpenMP - DegriddingLinux 5.5-rc3Linux 5.4Linux 5.310002000300040005000SE +/- 213.56, N = 15SE +/- 211.14, N = 15SE +/- 160.91, N = 154633.284495.384069.631. (CXX) g++ options: -lpthread

Apache Cassandra

Test: Writes

OpenBenchmarking.orgOp/s, More Is BetterApache Cassandra 3.11.4Test: WritesLinux 5.5-rc3Linux 5.4Linux 5.340K80K120K160K200KSE +/- 1855.27, N = 15SE +/- 1590.50, N = 2187273184284186940

Facebook RocksDB

Test: Random Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random FillLinux 5.5-rc3Linux 5.4Linux 5.360K120K180K240K300KSE +/- 1544.99, N = 3SE +/- 4264.98, N = 15SE +/- 2656.13, N = 152181982583092608551. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Facebook RocksDB

Test: Random Read

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random ReadLinux 5.5-rc3Linux 5.4Linux 5.3100M200M300M400M500MSE +/- 3391108.58, N = 3SE +/- 2586732.59, N = 3SE +/- 2686013.51, N = 34574588694496503884573325761. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Facebook RocksDB

Test: Sequential Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Sequential FillLinux 5.5-rc3Linux 5.4Linux 5.360K120K180K240K300KSE +/- 929.21, N = 3SE +/- 1255.00, N = 3SE +/- 1253.82, N = 32398682534912599871. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Facebook RocksDB

Test: Random Fill Sync

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random Fill SyncLinux 5.5-rc3Linux 5.4Linux 5.340K80K120K160K200KSE +/- 886.44, N = 3SE +/- 3251.25, N = 12SE +/- 3535.80, N = 151757861842391671681. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Facebook RocksDB

Test: Read While Writing

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Read While WritingLinux 5.5-rc3Linux 5.4Linux 5.33M6M9M12M15MSE +/- 261710.76, N = 15SE +/- 330577.15, N = 12SE +/- 95383.75, N = 31138165712216816124051081. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Memcached mcperf

Method: Get

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: GetLinux 5.5-rc3Linux 5.4Linux 5.311K22K33K44K55KSE +/- 1246.80, N = 15SE +/- 415.21, N = 15SE +/- 323.98, N = 337861.251942.052280.41. (CC) gcc options: -O2 -lm -rdynamic

Memcached mcperf

Method: Set

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: SetLinux 5.5-rc3Linux 5.4Linux 5.37K14K21K28K35KSE +/- 1034.84, N = 15SE +/- 1621.37, N = 15SE +/- 542.54, N = 1526041.133663.930824.21. (CC) gcc options: -O2 -lm -rdynamic

MariaDB

Clients: 256

OpenBenchmarking.orgQueries Per Second, More Is BetterMariaDB 10.3.8Clients: 256Linux 5.5-rc3Linux 5.4Linux 5.360120180240300SE +/- 2.83, N = 9SE +/- 2.82, N = 8SE +/- 3.21, N = 92632842761. (CXX) g++ options: -fPIC -pie -fstack-protector -fno-rtti -O2 -shared -lpthread -lz -lrt

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingLinux 5.5-rc3Linux 5.4Linux 5.36K12K18K24K30KSE +/- 197.06, N = 3SE +/- 697.71, N = 15SE +/- 266.25, N = 324794.0226420.1022587.471. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingLinux 5.5-rc3Linux 5.4Linux 5.35K10K15K20K25KSE +/- 357.44, N = 3SE +/- 373.65, N = 15SE +/- 499.69, N = 1321607.5824579.9823060.291. (CC) gcc options: -shared -fPIC -O2 -pthread

NAS Parallel Benchmarks

Test / Class: BT.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: BT.CLinux 5.5-rc3Linux 5.4Linux 5.350K100K150K200K250KSE +/- 824.63, N = 3SE +/- 531.29, N = 3SE +/- 1317.25, N = 3237507.09245234.60241252.021. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: CG.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: CG.CLinux 5.5-rc3Linux 5.4Linux 5.311K22K33K44K55KSE +/- 641.07, N = 4SE +/- 203.97, N = 3SE +/- 466.54, N = 344602.1149194.4449010.001. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: EP.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.CLinux 5.5-rc3Linux 5.4Linux 5.32K4K6K8K10KSE +/- 11.54, N = 3SE +/- 23.35, N = 3SE +/- 31.34, N = 38167.898136.178163.131. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: EP.D

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.DLinux 5.5-rc3Linux 5.4Linux 5.32K4K6K8K10KSE +/- 114.70, N = 4SE +/- 16.45, N = 3SE +/- 2.06, N = 38345.808442.238479.051. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: FT.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: FT.CLinux 5.5-rc3Linux 5.4Linux 5.320K40K60K80K100KSE +/- 590.74, N = 3SE +/- 884.90, N = 3SE +/- 676.29, N = 398209.79111621.82108278.891. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: IS.D

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: IS.DLinux 5.5-rc3Linux 5.4Linux 5.39001800270036004500SE +/- 23.04, N = 3SE +/- 50.70, N = 3SE +/- 28.69, N = 34044.654200.184247.191. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: LU.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: LU.CLinux 5.5-rc3Linux 5.4Linux 5.350K100K150K200K250KSE +/- 2542.43, N = 15SE +/- 2866.97, N = 3SE +/- 110.26, N = 3218180.40229372.19229967.231. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: MG.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: MG.CLinux 5.5-rc3Linux 5.4Linux 5.320K40K60K80K100KSE +/- 288.80, N = 3SE +/- 429.82, N = 3SE +/- 379.11, N = 398364.66100848.6898245.721. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: SP.B

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: SP.BLinux 5.5-rc3Linux 5.4Linux 5.330K60K90K120K150KSE +/- 515.88, N = 3SE +/- 751.64, N = 3SE +/- 1169.04, N = 9111824.97127629.53120620.221. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyLinux 5.5-rc3Linux 5.4Linux 5.3200K400K600K800K1000KSE +/- 23042.50, N = 7SE +/- 7089.54, N = 3SE +/- 7657.17, N = 3953623.56965306.05986735.681. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteLinux 5.5-rc3Linux 5.4Linux 5.33K6K9K12K15KSE +/- 472.21, N = 9SE +/- 575.40, N = 9SE +/- 770.32, N = 914020.4816054.3114095.631. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

NAMD

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 AtomsLinux 5.5-rc3Linux 5.4Linux 5.30.05980.11960.17940.23920.299SE +/- 0.00336, N = 3SE +/- 0.00193, N = 3SE +/- 0.00329, N = 30.258550.265620.25951

Parboil

Test: OpenMP LBM

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP LBMLinux 5.5-rc3Linux 5.4Linux 5.31122334455SE +/- 1.07, N = 15SE +/- 0.48, N = 3SE +/- 0.50, N = 348.4438.6138.071. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Parboil

Test: OpenMP CUTCP

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPLinux 5.5-rc3Linux 5.4Linux 5.30.1840.3680.5520.7360.92SE +/- 0.013020, N = 15SE +/- 0.007884, N = 3SE +/- 0.005925, N = 30.7896270.8035060.8179611. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Parboil

Test: OpenMP Stencil

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilLinux 5.5-rc3Linux 5.4Linux 5.30.96161.92322.88483.84644.808SE +/- 0.039029, N = 3SE +/- 0.022974, N = 3SE +/- 0.046493, N = 154.0062204.2058234.2739761. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Parboil

Test: OpenMP MRI Gridding

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingLinux 5.5-rc3Linux 5.4Linux 5.34080120160200SE +/- 0.53, N = 3SE +/- 0.16, N = 3SE +/- 2.06, N = 3178.15172.76174.161. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Rodinia

Test: OpenMP LavaMD

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDLinux 5.5-rc3Linux 5.4Linux 5.31.04492.08983.13474.17965.2245SE +/- 0.106, N = 15SE +/- 0.068, N = 3SE +/- 0.043, N = 34.6444.4804.4621. (CXX) g++ options: -O2 -lOpenCL

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverLinux 5.5-rc3Linux 5.4Linux 5.33691215SE +/- 0.081, N = 15SE +/- 0.092, N = 15SE +/- 0.116, N = 38.8109.3628.8471. (CXX) g++ options: -O2 -lOpenCL

Rodinia

Test: OpenMP Streamcluster

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusterLinux 5.5-rc3Linux 5.4Linux 5.33691215SE +/- 0.200, N = 15SE +/- 0.138, N = 15SE +/- 0.139, N = 39.7639.78210.4001. (CXX) g++ options: -O2 -lOpenCL

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileLinux 5.5-rc3Linux 5.4Linux 5.348121620SE +/- 0.18, N = 14SE +/- 0.18, N = 14SE +/- 0.19, N = 1317.9217.9518.20

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileLinux 5.5-rc3Linux 5.4Linux 5.32040608010084.6885.1784.24

Build2

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterBuild2 0.12Time To CompileLinux 5.5-rc3Linux 5.4Linux 5.31326395265SE +/- 0.21, N = 3SE +/- 0.21, N = 3SE +/- 0.77, N = 356.2155.9457.83

DeepSpeech

Acceleration: CPU

OpenBenchmarking.orgSeconds, Fewer Is BetterDeepSpeech 0.6Acceleration: CPULinux 5.5-rc3Linux 5.4Linux 5.320406080100SE +/- 1.86, N = 15SE +/- 2.80, N = 15SE +/- 0.79, N = 1585.95106.4689.34

Hackbench

Count: 32 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessLinux 5.5-rc3Linux 5.4Linux 5.31122334455SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.14, N = 349.4015.1914.961. (CC) gcc options: -lpthread

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Linux 5.5-rc3Linux 5.4Linux 5.320406080100SE +/- 0.04, N = 3SE +/- 0.14, N = 3SE +/- 0.14, N = 377.0476.2176.011. (CC) gcc options: -O2 -ldl -lz -lpthread

Blender

Blend File: Barbershop - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.81Blend File: Barbershop - Compute: CPU-OnlyLinux 5.5-rc3Linux 5.4Linux 5.320406080100SE +/- 0.24, N = 3SE +/- 0.41, N = 3SE +/- 0.12, N = 394.8794.5193.48

Phoronix Test Suite v10.8.5