AMD Ryzen 5 7600X CPU Security Mitigations

AMD Ryzen 5 7600X security mitigation benchmarks by Michael Larabel for a future article.

HTML result view exported from: https://openbenchmarking.org/result/2402055-NE-2402042NE93&export=pdf&grw&rdt&rro.

AMD Ryzen 5 7600X CPU Security MitigationsProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLVulkanCompilerFile-SystemScreen ResolutionDefaultmitigations=offspectre_v2=offnospectre_v1mitigations_offmitigations_onAMD Ryzen 5 7600X 6-Core @ 5.45GHz (6 Cores / 12 Threads)ASUS ROG CROSSHAIR X670E HERO (0604 BIOS)AMD Device 14d832GB1000GB Sabrent Rocket 4.0 PlusAMD Radeon RX 6800 XT (2575/1000MHz)AMD Navi 21 HDMI AudioASUS MG28UIntel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411Ubuntu 22.046.0.0-060000rc7daily20221001-generic (x86_64)GNOME Shell 42.4X Server 1.21.1.3 + Wayland4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.48)1.3.204GCC 11.2.0ext43840x2160AMD Ryzen 5 3600 6-Core @ 4.21GHz (6 Cores / 12 Threads)BIOSTAR B550MX/E PRO (5.17 BIOS)AMD Starship/Matisse2 x 8 GB DDR4-3200MT/s3 x 18000GB Seagate ST18000NM000J-2T + 240GB Kingston SHPM228Realtek RTL8111/8168/8411Debian 126.5.0-0.deb12.4-amd64 (x86_64)GCC 12.2.0OpenBenchmarking.orgKernel Details- Default: Transparent Huge Pages: madvise- mitigations=off: Transparent Huge Pages: madvise- spectre_v2=off: Transparent Huge Pages: madvise- nospectre_v1: Transparent Huge Pages: madvise- mitigations_off: Transparent Huge Pages: always- mitigations_on: Transparent Huge Pages: alwaysCompiler Details- Default: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-gcn/usr --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-build-config=bootstrap-lto-lean --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 - mitigations=off: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-gcn/usr --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-build-config=bootstrap-lto-lean --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 - spectre_v2=off: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-gcn/usr --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-build-config=bootstrap-lto-lean --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 - nospectre_v1: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-gcn/usr --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-build-config=bootstrap-lto-lean --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 - mitigations_off: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-gcn/usr --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 - mitigations_on: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-gcn/usr --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 Details- Default: Scaling Governor: amd-pstate schedutil (Boost: Enabled) - CPU Microcode: 0xa601203- mitigations=off: Scaling Governor: amd-pstate schedutil (Boost: Enabled) - CPU Microcode: 0xa601203- spectre_v2=off: Scaling Governor: amd-pstate schedutil (Boost: Enabled) - CPU Microcode: 0xa601203- nospectre_v1: Scaling Governor: amd-pstate schedutil (Boost: Enabled) - CPU Microcode: 0xa601203- mitigations_off: Scaling Governor: amd-pstate-epp powersave (EPP: power) - CPU Microcode: 0x8701030- mitigations_on: Scaling Governor: amd-pstate-epp powersave (EPP: power) - CPU Microcode: 0x8701030Java Details- Default: OpenJDK Runtime Environment (build 11.0.16+8-post-Ubuntu-0ubuntu122.04)- mitigations=off: OpenJDK Runtime Environment (build 11.0.16+8-post-Ubuntu-0ubuntu122.04)- spectre_v2=off: OpenJDK Runtime Environment (build 11.0.16+8-post-Ubuntu-0ubuntu122.04)- nospectre_v1: OpenJDK Runtime Environment (build 11.0.16+8-post-Ubuntu-0ubuntu122.04)- mitigations_off: OpenJDK Runtime Environment (build 17.0.9+9-Debian-1deb12u1)- mitigations_on: OpenJDK Runtime Environment (build 17.0.9+9-Debian-1deb12u1)Python Details- Default: Python 3.10.6- mitigations=off: Python 3.10.6- spectre_v2=off: Python 3.10.6- nospectre_v1: Python 3.10.6- mitigations_off: Python 3.11.2- mitigations_on: Python 3.11.2Security Details- Default: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - mitigations=off: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - spectre_v2=off: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - nospectre_v1: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - mitigations_off: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Vulnerable + spec_rstack_overflow: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - mitigations_on: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Mitigation of untrained return thunk; SMT enabled with STIBP protection + spec_rstack_overflow: Mitigation of safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected Disk Details- mitigations=off: NONE / errors=remount-ro,relatime,rw / Block Size: 4096- spectre_v2=off: NONE / errors=remount-ro,relatime,rw / Block Size: 4096- nospectre_v1: NONE / errors=remount-ro,relatime,rw / Block Size: 4096- mitigations_off: MQ-DEADLINE / errors=remount-ro,noatime,rw / Block Size: 4096- mitigations_on: MQ-DEADLINE / errors=remount-ro,noatime,rw / Block Size: 4096

AMD Ryzen 5 7600X CPU Security Mitigationsselenium: ARES-6 - Firefoxselenium: Kraken - Firefoxselenium: Octane - Firefoxselenium: Jetstream 2 - Firefoxselenium: Speedometer - Firefoxselenium: ARES-6 - Google Chromeselenium: Kraken - Google Chromeselenium: Octane - Google Chromeselenium: PSPDFKit WASM - Firefoxselenium: Jetstream 2 - Google Chromeselenium: Speedometer - Google Chromeselenium: PSPDFKit WASM - Google Chromeselenium: WASM imageConvolute - Firefoxsmhasher: fasthash32smhasher: t1ha2_atoncesmhasher: FarmHash32 x86_64 AVXsmhasher: t1ha0_aes_avx2 x86_64compilebench: Initial Createctx-clock: Context Switch Timehackbench: 8 - Threadhackbench: 16 - Threadhackbench: 4 - Processhackbench: 8 - Processhackbench: 16 - Processhackbench: 32 - Processstress-ng: Futexstress-ng: MEMFDstress-ng: SENDFILEstress-ng: CPU Cachestress-ng: Vector Mathstress-ng: Socket Activitystress-ng: Context Switchingcryptsetup: PBKDF2-sha512cryptsetup: PBKDF2-whirlpoolcryptsetup: AES-XTS 256b Encryptioncryptsetup: AES-XTS 256b Decryptioncryptsetup: Serpent-XTS 256b Encryptioncryptsetup: Serpent-XTS 256b Decryptioncryptsetup: Twofish-XTS 256b Encryptioncryptsetup: Twofish-XTS 256b Decryptioncryptsetup: AES-XTS 512b Encryptioncryptsetup: AES-XTS 512b Decryptioncryptsetup: Serpent-XTS 512b Encryptioncryptsetup: Serpent-XTS 512b Decryptioncryptsetup: Twofish-XTS 512b Encryptioncryptsetup: Twofish-XTS 512b Decryptiondacapobench: H2dacapobench: Jythondacapobench: Tradebeansrenaissance: Rand Forestrenaissance: ALS Movie Lensrenaissance: Apache Spark ALSrenaissance: Apache Spark Bayesrenaissance: Savina Reactors.IOrenaissance: Apache Spark PageRankrenaissance: Finagle HTTP Requestsrenaissance: In-Memory Database Shootoutrenaissance: Akka Unbalanced Cobwebbed Treerenaissance: Genetic Algorithm Using Jenetics + Futuresdarktable: Boat - CPU-onlydarktable: Masskrug - CPU-onlydarktable: Boat - CPU-onlydarktable: Masskrug - CPU-onlystargate: 44100 - 512stargate: 96000 - 512stargate: 192000 - 512stargate: 44100 - 1024stargate: 480000 - 512stargate: 96000 - 1024stargate: 192000 - 1024stargate: 480000 - 1024astcenc: Mediumastcenc: Thoroughastcenc: Exhaustiverawtherapee: Total Benchmark Timewebp2: Defaultwebp2: Quality 75, Compression Effort 7webp2: Quality 100, Compression Effort 5webp: Defaultwebp: Quality 100webp: Quality 100, Losslessgimp: resizegimp: rotategimp: auto-levelsunpack-linux: linux-5.19.tar.xzgimp: unsharp-maskgimp: resizegimp: rotategimp: auto-levelsgimp: unsharp-maskinkscape: SVG Files To PNGoctave-benchmark: octave-benchmark: sunflow: Global Illumination + Image Synthesisosbench: Create Filesosbench: Create Threadsosbench: Launch Programsosbench: Create Processesosbench: Memory Allocationsbuild-gdb: Time To Compilecompress-7zip: Compression Ratingcompress-7zip: Decompression Ratingbuild-php: Time To Compilebuild-linux-kernel: defconfigaom-av1: Speed 6 Realtime - Bosphorus 4Kaom-av1: Speed 6 Two-Pass - Bosphorus 4Kaom-av1: Speed 8 Realtime - Bosphorus 4Kaom-av1: Speed 9 Realtime - Bosphorus 4Kaom-av1: Speed 10 Realtime - Bosphorus 4Kaom-av1: Speed 6 Realtime - Bosphorus 1080paom-av1: Speed 6 Two-Pass - Bosphorus 1080paom-av1: Speed 8 Realtime - Bosphorus 1080paom-av1: Speed 9 Realtime - Bosphorus 1080paom-av1: Speed 10 Realtime - Bosphorus 1080pavifenc: 2avifenc: 6, Losslessbuild-godot: Time To Compilebuild-python: Defaultbuild-python: Released Build, PGO + LTO Optimizedbuild-erlang: Time To Compilebuild-mesa: Time To Compilebuild-nodejs: Time To Compilebuild-wasmer: Time To Compilenginx: 1nginx: 20nginx: 100nginx: 200nginx: 500nginx: 1000apache: 1apache: 20apache: 100apache: 200apache: 500apache: 1000node-express-loadtest: couchdb: 100 - 1000 - 30couchdb: 100 - 3000 - 30spark: 1000000 - 100 - SHA-512 Benchmark Timespark: 1000000 - 100 - Calculate Pi Benchmarkspark: 1000000 - 100 - Calculate Pi Benchmark Using Dataframespark: 1000000 - 100 - Group By Test Timespark: 1000000 - 100 - Repartition Test Timespark: 1000000 - 100 - Inner Join Test Timespark: 1000000 - 500 - SHA-512 Benchmark Timespark: 1000000 - 500 - Calculate Pi Benchmarkspark: 1000000 - 500 - Calculate Pi Benchmark Using Dataframespark: 1000000 - 500 - Group By Test Timespark: 1000000 - 500 - Repartition Test Timespark: 1000000 - 500 - Inner Join Test Timeclickhouse: 100M Rows Web Analytics Dataset, First Run / Cold Cacheclickhouse: 100M Rows Web Analytics Dataset, Second Runclickhouse: 100M Rows Web Analytics Dataset, Third Rundragonflydb: 50 - 1:5dragonflydb: 50 - 5:1influxdb: 4 - 10000 - 2,5000,1 - 10000influxdb: 64 - 10000 - 2,5000,1 - 10000rocksdb: Rand Fillrocksdb: Rand Readrocksdb: Update Randrocksdb: Read While Writingrocksdb: Read Rand Write Randsqlite-speedtest: Timed Time - Size 1,000cassandra: Writesnode-web-tooling: simdjson: LargeRandsimdjson: PartialTweetsnode-octane: bork: File Encryption Timesmhasher: fasthash32smhasher: t1ha2_atoncesmhasher: FarmHash32 x86_64 AVXsmhasher: t1ha0_aes_avx2 x86_64Defaultmitigations=offspectre_v2=offnospectre_v1mitigations_offmitigations_on24.05513.047469186.9292609.38398.0976192318320.408318269718.06583.2115576.7327852.7676019.83921.2318814.03630.5586.91813.73029.50060.6853737267.77750.33205644.24118.4262472.3718911.643918590.9230045281032071232325331538523.26063.51888.51145.04307.22161.71931.11874.46145.21533.84.5034.2743.3193372.5616931.7165623.3872463.3153652.6319161.8002473.39285154.62816.75660.713442.2448.340.143.8427.3716.912.2110.7869.61210.3294.52611.46816.1154.2810.79810.2760366.04709020.62082312.31352551.63010044.218872466937447.35773.38335.3712.3345.4468.1070.2060.9146.22148.53203.57222.5263.60610.94490.96013.983179.20377.34136.375494.31250.33895948.65802263.07789072.41777810.40768798.44761701.4619778.05132783.11167725.52157494.9117378.51113501.571367356.888173.6142.49142.7052910348.802.501.811.312.63144.648.842.701.961.49184.94195.43193.495204011.994748014.741639617.32170159.21273179618480487348222211654219381734.72712819821.391.768.49878424.72929.55327.48535.06527.29227.06585.042415168.0782369.92412.2852642410300.626296283218.06579.8915550.0027849.4073477.81978.4018813.51331.8016.66213.09131.88859.6464010537.28829.29262166.57102.0760145.9519465.074250094.392839181997814241526511613583.06573.52040.91209.24729.22421.01954.12058.86358.21721.04.6204.4823.0890362.2030201.3711053.2990193.1094682.4882901.6693913.30966253.51656.65360.705545.5968.130.143.6425.6415.102.0310.96810.12811.3184.58411.88817.1304.4130.8399.2598715.81979820.12968012.66241152.88497646.386851356855450.56976.09633.1712.0744.1064.9766.8959.0645.38143.93188.27205.0664.69211.22894.89014.633188.98180.47738.179514.19251.51599947.89806609.88792540.27781248.75771249.78772159.2819744.58133520.68157896.89157902.05119966.30113618.001333758.598180.8982.64170.389.532.532.001.392.83170.0891719449.662.902.151.63173.68181.49178.984906211.204433214.411422635.22008587.51254848598064877335252102673214676237.45712634520.631.738.42765175.96131.26532.64539.14330.07727.54565.541847172.81024310.75410.5891222474291.533296273918.76580.2715563.1727851.3573645.851016.5318813.66934.9566.72313.31634.29459.7743981215.14771.24261269.96104.3360067.8013388.004313556.042794256984966246827161643576.96559.12034.01249.64824.92452.71971.62050.56350.11700.94.6094.4813.0660312.0955091.3210643.2796083.0242472.4247751.6178313.27084553.34646.65020.705145.1248.110.143.6426.3316.072.0711.00510.17811.4224.71212.23416.9924.4290.8369.6517535.82933420.53340313.15339454.32985646.352848756809850.96076.42233.1812.1744.1265.4967.2158.1345.30143.11191.05202.1065.00111.06094.76314.753205.38780.45138.241513.65952.40699128.83813661.59796671.73785016.14773618.64773672.2219455.07127067.88144618.25144902.62116305.96110832.191341259.162180.8322.61169.9022134939.442.641.981.422.79169.3966867239.462.812.121.62179.39183.73179.394949025.014511086.671436546.82004002.81274009595098107485552125647213405033.66912443020.761.768.48795416.55832.90130.83937.66229.07424.18516.647446188.3002609.19394.6985142369320.397320270518.26582.8515575.8527854.7476727.22952.3018813.94931.4226.89913.66228.68860.8383780298.64870.37202570.27119.7862556.6818958.133887015.1929959961032757232525071519516.75989.31891.11141.44315.02164.01972.11882.76110.91557.64.4814.2953.3042902.5512321.7196193.3767673.3136372.6097891.8083803.38276954.53826.75010.713142.1848.380.143.8427.4217.042.2010.6839.55410.2554.53611.31915.9094.2490.79910.1553506.13689420.30293212.75539452.59609244.086878596959547.11073.40735.2212.4345.6468.5670.6461.3047.24148.41203.15218.2963.05110.74191.14913.866178.83976.25236.289493.78749.90595819.80810324.16794417.69783100.99771761.58770214.5519142.52126203.49155262.24150886.20115781.28110088.641382457.456175.1932.39143.2453714728.812.421.821.292.61143.1155188028.802.721.911.47191.05195.43199.055193823.834729270.871593004.02188262.91259950619769537461842170738219492134.17512951021.551.768.48876124.65329.58029.74435.06527.296007.3814078.4723398.8752042.39518.7024937.09171.45614.85433.17468.633139.4301839371.45671.09875.5782.2935605.443789.092422809.9313606276370562799.92857.6621.4612.8380.7381.12438.72425.1622.1612.5382.2376.526434680761.812639.03459.23323.47314.73758.53547.312788.21611.88.8429.0741.9454731.4655001.0236461.9826381.8893751.5065491.0510161.93559727.85413.22100.3457108.4804.570.082.1614.649.601.516.74620.02015.58716.77519.95711.7941.52613.98266615.18313155.23045932.42651682.94226394.2833889937273102.221160.78319.866.9628.5136.5436.8145.8724.7685.33103.07106.25109.30320.027203.62829.214348.913134.42290.59564737.71328822.73316282.35310504.54302079.24294626.6613365.0635894.8535052.6631616.3727257.1825223.012772317.252549838.5754235228526606270383104660791005163.98410.880.973.588.71137.05934.57843.23734.4716106.6413863.3623588.7153025.02293.6150461.794118.31930.87459.005114.411254.2611250493.35642.87896.8686.3738313.433651.831389284.0813761426433081991.51976.4577.5569.9358.1358.11902.31888.3579.7569.7358.9358.826464359727.312764.33379.92940.97263.43353.63980.212239.31603.37.5317.5041.9891281.4988691.0489432.0273911.9376281.5340231.0738681.97871028.59503.39960.367693.5574.830.092.3614.409.561.527.58018.91116.06616.91220.03110.6451.40531.05722727.48727886.10407563.69352398.61501193.965444014304096.215159.34020.267.6830.5239.9640.2944.6726.7786.37103.19112.09104.39818.493195.38528.059337.307132.28183.83536869.06213199.27211431.57209568.13206279.14205719.3711390.3436002.7838422.0535437.7431076.0528076.163743113.513600552.70511091.91053138.154361028461149309144116220599392176.51111.100.983.6210.17136.86034.41443.14734.469OpenBenchmarking.org

Selenium

Benchmark: ARES-6 - Browser: Firefox

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: ARES-6 - Browser: Firefoxnospectre_v1spectre_v2=offmitigations=offDefault612182430SE +/- 0.23, N = 6SE +/- 0.37, N = 3SE +/- 0.31, N = 15SE +/- 0.16, N = 1524.1827.5427.0624.051. firefox 105.0.1

Selenium

Benchmark: Kraken - Browser: Firefox

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: Kraken - Browser: Firefoxnospectre_v1spectre_v2=offmitigations=offDefault130260390520650SE +/- 2.84, N = 3SE +/- 6.80, N = 12SE +/- 4.45, N = 3SE +/- 3.87, N = 3516.6565.5585.0513.01. firefox 105.0.1

Selenium

Benchmark: Octane - Browser: Firefox

OpenBenchmarking.orgGeometric Mean, More Is BetterSeleniumBenchmark: Octane - Browser: Firefoxnospectre_v1spectre_v2=offmitigations=offDefault10K20K30K40K50KSE +/- 92.64, N = 3SE +/- 578.90, N = 15SE +/- 764.90, N = 15SE +/- 109.79, N = 3474464184742415474691. firefox 105.0.1

Selenium

Benchmark: Jetstream 2 - Browser: Firefox

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: Jetstream 2 - Browser: Firefoxnospectre_v1spectre_v2=offmitigations=offDefault4080120160200SE +/- 1.05, N = 3SE +/- 1.93, N = 3SE +/- 1.05, N = 3SE +/- 2.08, N = 3188.30172.81168.08186.931. firefox 105.0.1

Selenium

Benchmark: Speedometer - Browser: Firefox

OpenBenchmarking.orgRuns Per Minute, More Is BetterSeleniumBenchmark: Speedometer - Browser: Firefoxnospectre_v1spectre_v2=offmitigations=offDefault60120180240300SE +/- 0.33, N = 3SE +/- 0.88, N = 3SE +/- 0.88, N = 3SE +/- 0.58, N = 32602432362601. firefox 105.0.1

Selenium

Benchmark: ARES-6 - Browser: Google Chrome

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: ARES-6 - Browser: Google Chromenospectre_v1spectre_v2=offmitigations=offDefault3691215SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.12, N = 3SE +/- 0.10, N = 59.1910.759.929.381. chrome 106.0.5249.91

Selenium

Benchmark: Kraken - Browser: Google Chrome

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: Kraken - Browser: Google Chromenospectre_v1spectre_v2=offmitigations=offDefault90180270360450SE +/- 3.44, N = 3SE +/- 2.14, N = 3SE +/- 1.20, N = 3SE +/- 0.75, N = 3394.6410.5412.2398.01. chrome 106.0.5249.91

Selenium

Benchmark: Octane - Browser: Google Chrome

OpenBenchmarking.orgGeometric Mean, More Is BetterSeleniumBenchmark: Octane - Browser: Google Chromenospectre_v1spectre_v2=offmitigations=offDefault20K40K60K80K100KSE +/- 265.98, N = 3SE +/- 1186.89, N = 3SE +/- 1825.46, N = 12SE +/- 337.18, N = 3985148912285264976191. chrome 106.0.5249.91

Selenium

Benchmark: PSPDFKit WASM - Browser: Firefox

OpenBenchmarking.orgScore, Fewer Is BetterSeleniumBenchmark: PSPDFKit WASM - Browser: Firefoxnospectre_v1spectre_v2=offmitigations=offDefault5001000150020002500SE +/- 24.36, N = 3SE +/- 28.75, N = 4SE +/- 2.85, N = 3SE +/- 8.37, N = 323692474241023181. firefox 105.0.1

Selenium

Benchmark: Jetstream 2 - Browser: Google Chrome

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: Jetstream 2 - Browser: Google Chromenospectre_v1spectre_v2=offmitigations=offDefault70140210280350SE +/- 0.69, N = 3SE +/- 1.42, N = 3SE +/- 1.49, N = 3SE +/- 1.44, N = 3320.40291.53300.63320.411. chrome 106.0.5249.91

Selenium

Benchmark: Speedometer - Browser: Google Chrome

OpenBenchmarking.orgRuns Per Minute, More Is BetterSeleniumBenchmark: Speedometer - Browser: Google Chromenospectre_v1spectre_v2=offmitigations=offDefault70140210280350SE +/- 1.45, N = 3SE +/- 3.12, N = 4SE +/- 2.25, N = 15SE +/- 2.03, N = 33202962963181. chrome 106.0.5249.91

Selenium

Benchmark: PSPDFKit WASM - Browser: Google Chrome

OpenBenchmarking.orgScore, Fewer Is BetterSeleniumBenchmark: PSPDFKit WASM - Browser: Google Chromenospectre_v1spectre_v2=offmitigations=offDefault6001200180024003000SE +/- 10.71, N = 3SE +/- 32.56, N = 4SE +/- 26.90, N = 6SE +/- 24.26, N = 327052739283226971. chrome 106.0.5249.91

Selenium

Benchmark: WASM imageConvolute - Browser: Firefox

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: WASM imageConvolute - Browser: Firefoxnospectre_v1spectre_v2=offmitigations=offDefault510152025SE +/- 0.03, N = 3SE +/- 0.37, N = 15SE +/- 0.07, N = 3SE +/- 0.09, N = 318.218.718.018.01. firefox 105.0.1

SMHasher

Hash: fasthash32

OpenBenchmarking.orgMiB/sec, More Is BetterSMHasher 2022-08-22Hash: fasthash32mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault14002800420056007000SE +/- 7.22, N = 3SE +/- 76.79, N = 3SE +/- 6.07, N = 3SE +/- 2.28, N = 3SE +/- 0.54, N = 3SE +/- 3.59, N = 36106.646007.386582.856580.276579.896583.21-flto=auto-flto=auto-flto-flto-flto-flto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: t1ha2_atonce

OpenBenchmarking.orgMiB/sec, More Is BetterSMHasher 2022-08-22Hash: t1ha2_atoncemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault3K6K9K12K15KSE +/- 8.75, N = 3SE +/- 113.79, N = 3SE +/- 0.82, N = 3SE +/- 7.16, N = 3SE +/- 7.92, N = 3SE +/- 0.05, N = 313863.3614078.4715575.8515563.1715550.0015576.73-flto=auto-flto=auto-flto-flto-flto-flto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: FarmHash32 x86_64 AVX

OpenBenchmarking.orgMiB/sec, More Is BetterSMHasher 2022-08-22Hash: FarmHash32 x86_64 AVXmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault6K12K18K24K30KSE +/- 27.21, N = 3SE +/- 116.35, N = 3SE +/- 1.18, N = 3SE +/- 1.66, N = 3SE +/- 1.77, N = 3SE +/- 0.46, N = 323588.7123398.8727854.7427851.3527849.4027852.76-flto=auto-flto=auto-flto-flto-flto-flto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: t1ha0_aes_avx2 x86_64

OpenBenchmarking.orgMiB/sec, More Is BetterSMHasher 2022-08-22Hash: t1ha0_aes_avx2 x86_64mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault16K32K48K64K80KSE +/- 322.00, N = 3SE +/- 389.27, N = 3SE +/- 17.81, N = 3SE +/- 804.49, N = 15SE +/- 801.16, N = 15SE +/- 653.31, N = 1253025.0252042.3976727.2273645.8573477.8176019.83-flto=auto-flto=auto-flto-flto-flto-flto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault2004006008001000SE +/- 1.95, N = 3SE +/- 7.14, N = 15SE +/- 4.77, N = 3SE +/- 13.24, N = 3SE +/- 10.75, N = 15SE +/- 5.08, N = 3293.61518.70952.301016.53978.40921.23

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch Timemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault110220330440550SE +/- 0.00, N = 3SE +/- 3.00, N = 12SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3504249188188188188

Hackbench

Count: 8 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: Threadmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault1428425670SE +/- 0.39, N = 3SE +/- 0.25, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 361.7937.0913.9513.6713.5114.041. (CC) gcc options: -lpthread

Hackbench

Count: 16 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Threadmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault306090120150SE +/- 0.95, N = 3SE +/- 0.31, N = 3SE +/- 0.23, N = 15SE +/- 0.51, N = 15SE +/- 0.32, N = 3SE +/- 0.16, N = 3118.3271.4631.4234.9631.8030.561. (CC) gcc options: -lpthread

Hackbench

Count: 4 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: Processmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault714212835SE +/- 0.112, N = 3SE +/- 0.346, N = 15SE +/- 0.003, N = 3SE +/- 0.013, N = 3SE +/- 0.015, N = 3SE +/- 0.019, N = 330.87414.8546.8996.7236.6626.9181. (CC) gcc options: -lpthread

Hackbench

Count: 8 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: Processmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault1326395265SE +/- 0.37, N = 3SE +/- 0.37, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 359.0133.1713.6613.3213.0913.731. (CC) gcc options: -lpthread

Hackbench

Count: 16 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Processmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault306090120150SE +/- 0.92, N = 3SE +/- 0.33, N = 3SE +/- 0.15, N = 3SE +/- 0.47, N = 15SE +/- 0.56, N = 15SE +/- 0.31, N = 15114.4168.6328.6934.2931.8929.501. (CC) gcc options: -lpthread

Hackbench

Count: 32 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: Processmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault60120180240300SE +/- 1.04, N = 3SE +/- 0.16, N = 3SE +/- 0.63, N = 4SE +/- 0.40, N = 3SE +/- 0.86, N = 3SE +/- 0.69, N = 4254.26139.4360.8459.7759.6560.691. (CC) gcc options: -lpthread

Stress-NG

Test: Futex

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: Futexmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault900K1800K2700K3600K4500KSE +/- 7267.96, N = 3SE +/- 16270.14, N = 15SE +/- 10778.99, N = 3SE +/- 18405.23, N = 3SE +/- 30094.15, N = 3SE +/- 10256.33, N = 31250493.351839371.453780298.643981215.144010537.283737267.771. (CC) gcc options: -O2 -std=gnu99 -lm -lapparmor -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Stress-NG

Test: MEMFD

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: MEMFDmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault2004006008001000SE +/- 0.17, N = 3SE +/- 1.40, N = 3SE +/- 0.94, N = 3SE +/- 2.20, N = 3SE +/- 0.72, N = 3SE +/- 0.03, N = 3642.87671.09870.37771.24829.29750.331. (CC) gcc options: -O2 -std=gnu99 -lm -lapparmor -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Stress-NG

Test: SENDFILE

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: SENDFILEmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault60K120K180K240K300KSE +/- 7.28, N = 15SE +/- 5.68, N = 15SE +/- 250.59, N = 3SE +/- 594.25, N = 3SE +/- 200.36, N = 3SE +/- 115.34, N = 3896.86875.57202570.27261269.96262166.57205644.241. (CC) gcc options: -O2 -std=gnu99 -lm -lapparmor -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Stress-NG

Test: CPU Cache

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: CPU Cachemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault306090120150SE +/- 1.55, N = 15SE +/- 1.54, N = 15SE +/- 1.42, N = 15SE +/- 1.27, N = 15SE +/- 0.93, N = 7SE +/- 2.17, N = 1586.3782.29119.78104.33102.07118.421. (CC) gcc options: -O2 -std=gnu99 -lm -lapparmor -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Stress-NG

Test: Vector Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: Vector Mathmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault13K26K39K52K65KSE +/- 9.12, N = 3SE +/- 62.33, N = 3SE +/- 27.16, N = 3SE +/- 37.86, N = 3SE +/- 29.89, N = 3SE +/- 30.81, N = 338313.4335605.4462556.6860067.8060145.9562472.371. (CC) gcc options: -O2 -std=gnu99 -lm -lapparmor -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: Socket Activitymitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault4K8K12K16K20KSE +/- 30.46, N = 12SE +/- 28.05, N = 3SE +/- 33.52, N = 3SE +/- 154.65, N = 15SE +/- 120.42, N = 3SE +/- 36.09, N = 33651.833789.0918958.1313388.0019465.0718911.641. (CC) gcc options: -O2 -std=gnu99 -lm -lapparmor -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: Context Switchingmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault900K1800K2700K3600K4500KSE +/- 2877.30, N = 3SE +/- 3700.78, N = 3SE +/- 35449.67, N = 3SE +/- 32653.63, N = 3SE +/- 24144.91, N = 3SE +/- 24498.62, N = 31389284.082422809.933887015.194313556.044250094.393918590.921. (CC) gcc options: -O2 -std=gnu99 -lm -lapparmor -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Cryptsetup

PBKDF2-sha512

OpenBenchmarking.orgIterations Per Second, More Is BetterCryptsetupPBKDF2-sha512mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault600K1200K1800K2400K3000KSE +/- 6370.80, N = 3SE +/- 3582.07, N = 3SE +/- 9884.29, N = 3SE +/- 52383.54, N = 15SE +/- 49916.48, N = 15SE +/- 4298.33, N = 3137614213606272995996279425628391813004528

Cryptsetup

PBKDF2-whirlpool

OpenBenchmarking.orgIterations Per Second, More Is BetterCryptsetupPBKDF2-whirlpoolmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault200K400K600K800K1000KSE +/- 1822.99, N = 3SE +/- 1953.49, N = 3SE +/- 2958.90, N = 3SE +/- 12745.74, N = 15SE +/- 12414.92, N = 15SE +/- 2035.67, N = 364330863705610327579849669978141032071

Cryptsetup

AES-XTS 256b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 256b Encryptionmitigations_onmitigations_off6001200180024003000SE +/- 4.95, N = 3SE +/- 93.02, N = 31991.52799.9

Cryptsetup

AES-XTS 256b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 256b Decryptionmitigations_onmitigations_off6001200180024003000SE +/- 4.60, N = 3SE +/- 18.47, N = 31976.42857.6

Cryptsetup

Serpent-XTS 256b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 256b Encryptionmitigations_onmitigations_off130260390520650SE +/- 3.63, N = 3SE +/- 1.27, N = 3577.5621.4

Cryptsetup

Serpent-XTS 256b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 256b Decryptionmitigations_onmitigations_off130260390520650SE +/- 1.38, N = 3SE +/- 2.22, N = 3569.9612.8

Cryptsetup

Twofish-XTS 256b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 256b Encryptionmitigations_onmitigations_off80160240320400SE +/- 1.55, N = 3SE +/- 0.92, N = 3358.1380.7

Cryptsetup

Twofish-XTS 256b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 256b Decryptionmitigations_onmitigations_off80160240320400SE +/- 0.61, N = 3SE +/- 0.76, N = 3358.1381.1

Cryptsetup

AES-XTS 512b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 512b Encryptionmitigations_onmitigations_off5001000150020002500SE +/- 3.80, N = 3SE +/- 8.76, N = 31902.32438.7

Cryptsetup

AES-XTS 512b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 512b Decryptionmitigations_onmitigations_off5001000150020002500SE +/- 3.90, N = 3SE +/- 2.66, N = 31888.32425.1

Cryptsetup

Serpent-XTS 512b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 512b Encryptionmitigations_onmitigations_off130260390520650SE +/- 0.94, N = 3SE +/- 1.34, N = 3579.7622.1

Cryptsetup

Serpent-XTS 512b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 512b Decryptionmitigations_onmitigations_off130260390520650SE +/- 1.07, N = 3SE +/- 0.26, N = 3569.7612.5

Cryptsetup

Twofish-XTS 512b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 512b Encryptionmitigations_onmitigations_off80160240320400SE +/- 0.61, N = 3SE +/- 1.11, N = 3358.9382.2

Cryptsetup

Twofish-XTS 512b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 512b Decryptionmitigations_onmitigations_off80160240320400SE +/- 3.95, N = 3358.8376.5

DaCapo Benchmark

Java Test: H2

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: H2mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault6001200180024003000SE +/- 46.88, N = 20SE +/- 29.48, N = 5SE +/- 24.48, N = 17SE +/- 23.90, N = 4SE +/- 20.41, N = 20SE +/- 27.78, N = 20264626432325246824152323

DaCapo Benchmark

Java Test: Jython

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: Jythonmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault10002000300040005000SE +/- 51.36, N = 4SE +/- 51.86, N = 4SE +/- 17.36, N = 4SE +/- 23.92, N = 20SE +/- 27.46, N = 20SE +/- 28.54, N = 4435946802507271626512533

DaCapo Benchmark

Java Test: Tradebeans

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: Tradebeansnospectre_v1spectre_v2=offmitigations=offDefault400800120016002000SE +/- 16.38, N = 5SE +/- 17.00, N = 4SE +/- 20.14, N = 4SE +/- 11.07, N = 201519164316131538

Renaissance

Test: Random Forest

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Random Forestmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault160320480640800SE +/- 7.80, N = 3SE +/- 3.32, N = 3SE +/- 2.97, N = 3SE +/- 6.35, N = 5SE +/- 8.39, N = 3SE +/- 3.72, N = 3727.3761.8516.7576.9583.0523.2MIN: 657.45 / MAX: 989.09MIN: 659.99 / MAX: 1001.63MIN: 418.35 / MAX: 640.35MIN: 473.38 / MAX: 731.32MIN: 494.2 / MAX: 674.22MIN: 448.83 / MAX: 620.39

Renaissance

Test: ALS Movie Lens

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: ALS Movie Lensmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault3K6K9K12K15KSE +/- 18.82, N = 3SE +/- 27.74, N = 3SE +/- 27.73, N = 3SE +/- 25.90, N = 3SE +/- 2.77, N = 3SE +/- 20.88, N = 312764.312639.05989.36559.16573.56063.5MIN: 12729.12 / MAX: 13791.68MIN: 12597.11 / MAX: 13973.25MIN: 5899.69 / MAX: 6630MIN: 6442.36 / MAX: 7276.37MIN: 6510.95 / MAX: 7229.43MIN: 5988.41 / MAX: 6666.79

Renaissance

Test: Apache Spark ALS

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Apache Spark ALSmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault7001400210028003500SE +/- 5.56, N = 3SE +/- 9.39, N = 3SE +/- 14.03, N = 3SE +/- 5.86, N = 3SE +/- 11.25, N = 3SE +/- 4.75, N = 33379.93459.21891.12034.02040.91888.5MIN: 3274.34 / MAX: 3612.94MIN: 3313.68 / MAX: 3744.69MIN: 1794.4 / MAX: 2046.22MIN: 1961.02 / MAX: 2156.78MIN: 1946.42 / MAX: 2137.07MIN: 1781.01 / MAX: 1961.36

Renaissance

Test: Apache Spark Bayes

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Apache Spark Bayesmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault7001400210028003500SE +/- 5.80, N = 3SE +/- 16.51, N = 3SE +/- 12.70, N = 3SE +/- 13.91, N = 15SE +/- 2.21, N = 3SE +/- 8.93, N = 32940.93323.41141.41249.61209.21145.0MIN: 2313.31 / MAX: 2950.59MIN: 2566.58 / MAX: 3351.28MIN: 827.27 / MAX: 1162.45MIN: 815 / MAX: 1324.82MIN: 897.84 / MAX: 1211.92MIN: 842.42 / MAX: 1157.93

Renaissance

Test: Savina Reactors.IO

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Savina Reactors.IOmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault16003200480064008000SE +/- 54.49, N = 15SE +/- 58.45, N = 3SE +/- 50.72, N = 4SE +/- 34.68, N = 15SE +/- 23.11, N = 3SE +/- 48.94, N = 47263.47314.74315.04824.94729.24307.2MIN: 7026.42 / MAX: 12864.91MIN: 7211.35 / MAX: 10618.03MIN: 4216.34 / MAX: 6180.86MIN: 4644.3 / MAX: 7420.62MIN: 4704.2 / MAX: 6866.7MIN: 4191.34 / MAX: 6592.77

Renaissance

Test: Apache Spark PageRank

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Apache Spark PageRankmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault8001600240032004000SE +/- 8.95, N = 3SE +/- 45.88, N = 3SE +/- 24.73, N = 3SE +/- 21.61, N = 8SE +/- 8.89, N = 3SE +/- 17.22, N = 93353.63758.52164.02452.72421.02161.7MIN: 3009.89 / MAX: 3522.86MIN: 3232.47 / MAX: 4044.22MIN: 1978.41 / MAX: 2344.04MIN: 2017.59 / MAX: 2786.51MIN: 2054.83 / MAX: 2716.21MIN: 1892.77 / MAX: 2408.86

Renaissance

Test: Finagle HTTP Requests

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Finagle HTTP Requestsmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault9001800270036004500SE +/- 20.39, N = 3SE +/- 24.93, N = 3SE +/- 9.59, N = 3SE +/- 11.75, N = 3SE +/- 27.59, N = 3SE +/- 17.40, N = 33980.23547.31972.11971.61954.11931.1MIN: 3562.3 / MAX: 4349.42MIN: 2861.6 / MAX: 4207.51MIN: 1680.78 / MAX: 2306.77MIN: 1749.15 / MAX: 2379.6MIN: 1695.23 / MAX: 2338.25MIN: 1667.89 / MAX: 2421.74

Renaissance

Test: In-Memory Database Shootout

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: In-Memory Database Shootoutnospectre_v1spectre_v2=offmitigations=offDefault400800120016002000SE +/- 3.44, N = 3SE +/- 20.73, N = 3SE +/- 21.89, N = 3SE +/- 5.74, N = 31882.72050.52058.81874.4MIN: 1755.55 / MAX: 2079.19MIN: 1831.2 / MAX: 2295.42MIN: 1866.04 / MAX: 2319.96MIN: 1719.29 / MAX: 2054.21

Renaissance

Test: Akka Unbalanced Cobwebbed Tree

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Akka Unbalanced Cobwebbed Treemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault3K6K9K12K15KSE +/- 39.83, N = 3SE +/- 40.62, N = 3SE +/- 19.74, N = 3SE +/- 26.64, N = 3SE +/- 11.45, N = 3SE +/- 9.16, N = 312239.312788.26110.96350.16358.26145.2MIN: 9559.13 / MAX: 12304.01MIN: 9911.88 / MAX: 12844.15MIN: 4623.37 / MAX: 6134.99MIN: 4684.07 / MAX: 6403.21MIN: 4813.39 / MAX: 6380.91MIN: 4647.99 / MAX: 6163.22

Renaissance

Test: Genetic Algorithm Using Jenetics + Futures

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Genetic Algorithm Using Jenetics + Futuresmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault400800120016002000SE +/- 16.15, N = 6SE +/- 3.65, N = 3SE +/- 19.26, N = 3SE +/- 9.47, N = 3SE +/- 12.40, N = 3SE +/- 8.13, N = 31603.31611.81557.61700.91721.01533.8MIN: 1501.38 / MAX: 1662.83MIN: 1540.62 / MAX: 1641.22MIN: 1509.71 / MAX: 1604.91MIN: 1670.11 / MAX: 1753.38MIN: 1639.6 / MAX: 1763.75MIN: 1419.89 / MAX: 1595.85

Darktable

Test: Boat - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 4.0.1Test: Boat - Acceleration: CPU-onlynospectre_v1spectre_v2=offmitigations=offDefault1.03952.0793.11854.1585.1975SE +/- 0.013, N = 3SE +/- 0.008, N = 3SE +/- 0.011, N = 3SE +/- 0.015, N = 34.4814.6094.6204.503

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 4.0.1Test: Masskrug - Acceleration: CPU-onlynospectre_v1spectre_v2=offmitigations=offDefault1.00852.0173.02554.0345.0425SE +/- 0.029, N = 3SE +/- 0.031, N = 3SE +/- 0.022, N = 3SE +/- 0.004, N = 34.2954.4814.4824.274

Darktable

Test: Boat - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 4.2.1Test: Boat - Acceleration: CPU-onlymitigations_onmitigations_off246810SE +/- 0.042, N = 3SE +/- 0.085, N = 67.5318.842

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 4.2.1Test: Masskrug - Acceleration: CPU-onlymitigations_onmitigations_off3691215SE +/- 0.006, N = 3SE +/- 0.036, N = 37.5049.074

Stargate Digital Audio Workstation

Sample Rate: 44100 - Buffer Size: 512

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 44100 - Buffer Size: 512mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.74691.49382.24072.98763.7345SE +/- 0.003662, N = 3SE +/- 0.002791, N = 3SE +/- 0.007979, N = 3SE +/- 0.028583, N = 7SE +/- 0.016823, N = 3SE +/- 0.005175, N = 31.9891281.9454733.3042903.0660313.0890363.3193371. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

Stargate Digital Audio Workstation

Sample Rate: 96000 - Buffer Size: 512

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 96000 - Buffer Size: 512mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.57641.15281.72922.30562.882SE +/- 0.009866, N = 3SE +/- 0.001781, N = 3SE +/- 0.006926, N = 3SE +/- 0.024275, N = 3SE +/- 0.011840, N = 3SE +/- 0.004412, N = 31.4988691.4655002.5512322.0955092.2030202.5616931. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

Stargate Digital Audio Workstation

Sample Rate: 192000 - Buffer Size: 512

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 192000 - Buffer Size: 512mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.38690.77381.16071.54761.9345SE +/- 0.000539, N = 3SE +/- 0.000279, N = 3SE +/- 0.014851, N = 8SE +/- 0.018304, N = 3SE +/- 0.021380, N = 12SE +/- 0.018935, N = 31.0489431.0236461.7196191.3210641.3711051.7165621. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

Stargate Digital Audio Workstation

Sample Rate: 44100 - Buffer Size: 1024

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 44100 - Buffer Size: 1024mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.76211.52422.28633.04843.8105SE +/- 0.001859, N = 3SE +/- 0.003225, N = 3SE +/- 0.002407, N = 3SE +/- 0.020488, N = 3SE +/- 0.008268, N = 3SE +/- 0.004659, N = 32.0273911.9826383.3767673.2796083.2990193.3872461. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

Stargate Digital Audio Workstation

Sample Rate: 480000 - Buffer Size: 512

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 480000 - Buffer Size: 512mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.7461.4922.2382.9843.73SE +/- 0.002442, N = 3SE +/- 0.003827, N = 3SE +/- 0.007378, N = 3SE +/- 0.017755, N = 3SE +/- 0.028578, N = 7SE +/- 0.007265, N = 31.9376281.8893753.3136373.0242473.1094683.3153651. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

Stargate Digital Audio Workstation

Sample Rate: 96000 - Buffer Size: 1024

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 96000 - Buffer Size: 1024mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.59221.18441.77662.36882.961SE +/- 0.004999, N = 3SE +/- 0.002118, N = 3SE +/- 0.001455, N = 3SE +/- 0.032968, N = 3SE +/- 0.008482, N = 3SE +/- 0.000805, N = 31.5340231.5065492.6097892.4247752.4882902.6319161. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

Stargate Digital Audio Workstation

Sample Rate: 192000 - Buffer Size: 1024

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 192000 - Buffer Size: 1024mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.40690.81381.22071.62762.0345SE +/- 0.000599, N = 3SE +/- 0.000870, N = 3SE +/- 0.002602, N = 3SE +/- 0.003634, N = 3SE +/- 0.003233, N = 3SE +/- 0.002266, N = 31.0738681.0510161.8083801.6178311.6693911.8002471. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

Stargate Digital Audio Workstation

Sample Rate: 480000 - Buffer Size: 1024

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 480000 - Buffer Size: 1024mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.76341.52682.29023.05363.817SE +/- 0.004038, N = 3SE +/- 0.002159, N = 3SE +/- 0.003307, N = 3SE +/- 0.009096, N = 3SE +/- 0.020795, N = 3SE +/- 0.007974, N = 31.9787101.9355973.3827693.2708453.3096623.3928511. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

ASTC Encoder

Preset: Medium

OpenBenchmarking.orgMT/s, More Is BetterASTC Encoder 4.0Preset: Mediummitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault1224364860SE +/- 0.05, N = 3SE +/- 0.13, N = 3SE +/- 0.12, N = 3SE +/- 0.12, N = 3SE +/- 0.09, N = 3SE +/- 0.07, N = 328.6027.8554.5453.3553.5254.631. (CXX) g++ options: -O3 -flto -pthread

ASTC Encoder

Preset: Thorough

OpenBenchmarking.orgMT/s, More Is BetterASTC Encoder 4.0Preset: Thoroughmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault246810SE +/- 0.0050, N = 3SE +/- 0.0112, N = 3SE +/- 0.0044, N = 3SE +/- 0.0058, N = 3SE +/- 0.0060, N = 3SE +/- 0.0072, N = 33.39963.22106.75016.65026.65366.75661. (CXX) g++ options: -O3 -flto -pthread

ASTC Encoder

Preset: Exhaustive

OpenBenchmarking.orgMT/s, More Is BetterASTC Encoder 4.0Preset: Exhaustivemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.16050.3210.48150.6420.8025SE +/- 0.0001, N = 3SE +/- 0.0007, N = 3SE +/- 0.0004, N = 3SE +/- 0.0007, N = 3SE +/- 0.0002, N = 3SE +/- 0.0005, N = 30.36760.34570.71310.70510.70550.71341. (CXX) g++ options: -O3 -flto -pthread

RawTherapee

Total Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterRawTherapeeTotal Benchmark Timemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault20406080100SE +/- 0.36, N = 3SE +/- 0.19, N = 3SE +/- 0.14, N = 3SE +/- 0.15, N = 3SE +/- 0.20, N = 3SE +/- 0.01, N = 393.56108.4842.1845.1245.6042.241. mitigations_on: RawTherapee, version 5.9, command line.2. mitigations_off: RawTherapee, version 5.9, command line.3. nospectre_v1: RawTherapee, version 5.8, command line.4. spectre_v2=off: RawTherapee, version 5.8, command line.5. mitigations=off: RawTherapee, version 5.8, command line.6. Default: RawTherapee, version 5.8, command line.

WebP2 Image Encode

Encode Settings: Default

OpenBenchmarking.orgMP/s, More Is BetterWebP2 Image Encode 20220823Encode Settings: Defaultmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault246810SE +/- 0.01, N = 3SE +/- 0.05, N = 5SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 34.834.578.388.118.138.34-ldl-ldl-ldl-ldl1. (CXX) g++ options: -msse4.2 -fno-rtti -O3

WebP2 Image Encode

Encode Settings: Quality 75, Compression Effort 7

OpenBenchmarking.orgMP/s, More Is BetterWebP2 Image Encode 20220823Encode Settings: Quality 75, Compression Effort 7mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.03150.0630.09450.1260.1575SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.090.080.140.140.140.14-ldl-ldl-ldl-ldl1. (CXX) g++ options: -msse4.2 -fno-rtti -O3

WebP2 Image Encode

Encode Settings: Quality 100, Compression Effort 5

OpenBenchmarking.orgMP/s, More Is BetterWebP2 Image Encode 20220823Encode Settings: Quality 100, Compression Effort 5mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.8641.7282.5923.4564.32SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.362.163.843.643.643.84-ldl-ldl-ldl-ldl1. (CXX) g++ options: -msse4.2 -fno-rtti -O3

WebP Image Encode

Encode Settings: Default

OpenBenchmarking.orgMP/s, More Is BetterWebP Image Encode 1.2.4Encode Settings: Defaultmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault612182430SE +/- 0.03, N = 3SE +/- 0.11, N = 3SE +/- 0.03, N = 3SE +/- 0.31, N = 15SE +/- 0.26, N = 15SE +/- 0.00, N = 314.4014.6427.4226.3325.6427.371. (CC) gcc options: -fvisibility=hidden -O2 -lm

WebP Image Encode

Encode Settings: Quality 100

OpenBenchmarking.orgMP/s, More Is BetterWebP Image Encode 1.2.4Encode Settings: Quality 100mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault48121620SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.21, N = 15SE +/- 0.00, N = 3SE +/- 0.11, N = 39.569.6017.0416.0715.1016.911. (CC) gcc options: -fvisibility=hidden -O2 -lm

WebP Image Encode

Encode Settings: Quality 100, Lossless

OpenBenchmarking.orgMP/s, More Is BetterWebP Image Encode 1.2.4Encode Settings: Quality 100, Losslessmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.49730.99461.49191.98922.4865SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 15SE +/- 0.07, N = 12SE +/- 0.01, N = 31.521.512.202.072.032.211. (CC) gcc options: -fvisibility=hidden -O2 -lm

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.30Test: resizenospectre_v1spectre_v2=offmitigations=offDefault3691215SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 310.6811.0110.9710.79

GIMP

Test: rotate

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.30Test: rotatenospectre_v1spectre_v2=offmitigations=offDefault3691215SE +/- 0.019, N = 3SE +/- 0.046, N = 3SE +/- 0.117, N = 3SE +/- 0.052, N = 39.55410.17810.1289.612

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.30Test: auto-levelsnospectre_v1spectre_v2=offmitigations=offDefault3691215SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.08, N = 3SE +/- 0.05, N = 310.2611.4211.3210.33

Unpacking The Linux Kernel

linux-5.19.tar.xz

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernel 5.19linux-5.19.tar.xzmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault246810SE +/- 0.066, N = 4SE +/- 0.031, N = 4SE +/- 0.007, N = 4SE +/- 0.041, N = 20SE +/- 0.018, N = 4SE +/- 0.012, N = 47.5806.7464.5364.7124.5844.526

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.30Test: unsharp-masknospectre_v1spectre_v2=offmitigations=offDefault3691215SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 311.3212.2311.8911.47

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.34Test: resizemitigations_onmitigations_off510152025SE +/- 0.09, N = 3SE +/- 0.06, N = 318.9120.02

GIMP

Test: rotate

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.34Test: rotatemitigations_onmitigations_off48121620SE +/- 0.01, N = 3SE +/- 0.02, N = 316.0715.59

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.34Test: auto-levelsmitigations_onmitigations_off48121620SE +/- 0.01, N = 3SE +/- 0.02, N = 316.9116.78

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.34Test: unsharp-maskmitigations_onmitigations_off510152025SE +/- 0.02, N = 3SE +/- 0.03, N = 320.0319.96

Inkscape

Operation: SVG Files To PNG

OpenBenchmarking.orgSeconds, Fewer Is BetterInkscapeOperation: SVG Files To PNGnospectre_v1spectre_v2=offmitigations=offDefault48121620SE +/- 0.14, N = 7SE +/- 0.12, N = 15SE +/- 0.14, N = 12SE +/- 0.11, N = 1215.9116.9917.1316.121. Inkscape 1.1.2 (0a00cf5339, 2022-02-04)

GNU Octave Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 6.4.0nospectre_v1spectre_v2=offmitigations=offDefault0.99651.9932.98953.9864.9825SE +/- 0.034, N = 5SE +/- 0.042, N = 25SE +/- 0.047, N = 20SE +/- 0.026, N = 54.2494.4294.4134.281

GNU Octave Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 7.3.0mitigations_onmitigations_off3691215SE +/- 0.05, N = 5SE +/- 0.07, N = 510.6511.79

Sunflow Rendering System

Global Illumination + Image Synthesis

OpenBenchmarking.orgSeconds, Fewer Is BetterSunflow Rendering System 0.07.2Global Illumination + Image Synthesismitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.34340.68681.03021.37361.717SE +/- 0.018, N = 3SE +/- 0.020, N = 3SE +/- 0.008, N = 15SE +/- 0.008, N = 15SE +/- 0.008, N = 15SE +/- 0.006, N = 151.4051.5260.7990.8360.8390.798MIN: 1.28 / MAX: 1.92MIN: 1.31 / MAX: 2.05MIN: 0.71 / MAX: 1.07MIN: 0.74 / MAX: 1.12MIN: 0.75 / MAX: 1.26MIN: 0.72 / MAX: 1.07

OSBench

Test: Create Files

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Filesmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault714212835SE +/- 0.075161, N = 3SE +/- 0.055302, N = 3SE +/- 0.005907, N = 3SE +/- 0.002596, N = 3SE +/- 0.073113, N = 15SE +/- 0.007197, N = 331.05722713.98266610.1553509.6517539.25987110.2760361. (CC) gcc options: -lm

OSBench

Test: Create Threads

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Threadsmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault612182430SE +/- 0.111752, N = 3SE +/- 0.278379, N = 15SE +/- 0.032370, N = 3SE +/- 0.029810, N = 3SE +/- 0.045383, N = 3SE +/- 0.062329, N = 327.48727815.1831316.1368945.8293345.8197986.0470901. (CC) gcc options: -lm

OSBench

Test: Launch Programs

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch Programsmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault20406080100SE +/- 0.26, N = 3SE +/- 0.68, N = 3SE +/- 0.10, N = 3SE +/- 0.28, N = 3SE +/- 0.07, N = 3SE +/- 0.20, N = 386.1055.2320.3020.5320.1320.621. (CC) gcc options: -lm

OSBench

Test: Create Processes

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Processesmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault1428425670SE +/- 0.50, N = 3SE +/- 0.42, N = 15SE +/- 0.15, N = 3SE +/- 0.10, N = 15SE +/- 0.15, N = 4SE +/- 0.07, N = 363.6932.4312.7613.1512.6612.311. (CC) gcc options: -lm

OSBench

Test: Memory Allocations

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory Allocationsmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault20406080100SE +/- 0.16, N = 3SE +/- 0.56, N = 15SE +/- 0.19, N = 3SE +/- 0.86, N = 15SE +/- 0.18, N = 3SE +/- 0.28, N = 398.6282.9452.6054.3352.8851.631. (CC) gcc options: -lm

Timed GDB GNU Debugger Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GDB GNU Debugger Compilation 10.2Time To Compilemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault20406080100SE +/- 0.08, N = 3SE +/- 0.39, N = 3SE +/- 0.03, N = 3SE +/- 0.16, N = 3SE +/- 0.05, N = 3SE +/- 0.16, N = 393.9794.2844.0946.3546.3944.22

7-Zip Compression

Test: Compression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression Ratingmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault20K40K60K80K100KSE +/- 571.85, N = 3SE +/- 150.39, N = 3SE +/- 285.93, N = 3SE +/- 43.91, N = 3SE +/- 85.83, N = 3SE +/- 146.32, N = 34440138899878598487585135872461. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

7-Zip Compression

Test: Decompression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression Ratingmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault15K30K45K60K75KSE +/- 625.31, N = 3SE +/- 469.69, N = 3SE +/- 57.41, N = 3SE +/- 328.48, N = 3SE +/- 109.49, N = 3SE +/- 52.92, N = 34304037273695956809868554693741. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 8.1.9Time To Compilemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault20406080100SE +/- 0.27, N = 3SE +/- 0.48, N = 3SE +/- 0.14, N = 3SE +/- 0.02, N = 3SE +/- 0.65, N = 3SE +/- 0.12, N = 396.22102.2247.1150.9650.5747.36

Timed Linux Kernel Compilation

Build: defconfig

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.18Build: defconfigmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault4080120160200SE +/- 0.51, N = 3SE +/- 0.50, N = 3SE +/- 0.21, N = 3SE +/- 0.23, N = 3SE +/- 0.19, N = 3SE +/- 0.29, N = 3159.34160.7873.4176.4276.1073.38

AOM AV1

Encoder Mode: Speed 6 Realtime - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 6 Realtime - Input: Bosphorus 4Kmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault816243240SE +/- 0.15, N = 3SE +/- 0.25, N = 3SE +/- 0.39, N = 12SE +/- 0.39, N = 12SE +/- 0.34, N = 15SE +/- 0.32, N = 1220.2619.8635.2233.1833.1735.371. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

AOM AV1

Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 4Kmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault3691215SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 37.686.9612.4312.1712.0712.331. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

AOM AV1

Encoder Mode: Speed 8 Realtime - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 8 Realtime - Input: Bosphorus 4Kmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault1020304050SE +/- 0.04, N = 3SE +/- 0.10, N = 3SE +/- 0.04, N = 3SE +/- 0.44, N = 5SE +/- 0.26, N = 3SE +/- 0.17, N = 330.5228.5145.6444.1244.1045.441. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

AOM AV1

Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4Kmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault1530456075SE +/- 0.27, N = 3SE +/- 0.16, N = 3SE +/- 0.05, N = 3SE +/- 0.57, N = 15SE +/- 0.55, N = 15SE +/- 0.08, N = 339.9636.5468.5665.4964.9768.101. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

AOM AV1

Encoder Mode: Speed 10 Realtime - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 10 Realtime - Input: Bosphorus 4Kmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault1632486480SE +/- 0.09, N = 3SE +/- 0.23, N = 3SE +/- 0.19, N = 3SE +/- 0.74, N = 3SE +/- 0.58, N = 15SE +/- 0.08, N = 340.2936.8170.6467.2166.8970.201. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

AOM AV1

Encoder Mode: Speed 6 Realtime - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 6 Realtime - Input: Bosphorus 1080pmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault1428425670SE +/- 0.41, N = 3SE +/- 0.33, N = 3SE +/- 0.82, N = 3SE +/- 0.81, N = 3SE +/- 0.45, N = 10SE +/- 0.60, N = 1544.6745.8761.3058.1359.0660.911. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

AOM AV1

Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 1080pmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault1122334455SE +/- 0.11, N = 3SE +/- 0.09, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.31, N = 3SE +/- 0.35, N = 326.7724.7647.2445.3045.3846.221. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

AOM AV1

Encoder Mode: Speed 8 Realtime - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 8 Realtime - Input: Bosphorus 1080pmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault306090120150SE +/- 0.13, N = 3SE +/- 0.85, N = 3SE +/- 0.12, N = 3SE +/- 0.34, N = 3SE +/- 0.96, N = 3SE +/- 0.43, N = 386.3785.33148.41143.11143.93148.531. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

AOM AV1

Encoder Mode: Speed 9 Realtime - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 9 Realtime - Input: Bosphorus 1080pmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault4080120160200SE +/- 1.18, N = 3SE +/- 0.35, N = 3SE +/- 1.43, N = 3SE +/- 2.05, N = 15SE +/- 1.97, N = 15SE +/- 0.03, N = 3103.19103.07203.15191.05188.27203.571. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

AOM AV1

Encoder Mode: Speed 10 Realtime - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 10 Realtime - Input: Bosphorus 1080pmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault50100150200250SE +/- 0.22, N = 3SE +/- 1.26, N = 4SE +/- 2.33, N = 3SE +/- 1.88, N = 15SE +/- 1.93, N = 15SE +/- 2.39, N = 3112.09106.25218.29202.10205.06222.521. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

libavif avifenc

Encoder Speed: 2

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.10Encoder Speed: 2mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault20406080100SE +/- 0.32, N = 3SE +/- 0.25, N = 3SE +/- 0.05, N = 3SE +/- 0.17, N = 3SE +/- 0.16, N = 3SE +/- 0.05, N = 3104.40109.3063.0565.0064.6963.611. (CXX) g++ options: -O3 -fPIC -lm

libavif avifenc

Encoder Speed: 6, Lossless

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.10Encoder Speed: 6, Losslessmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault510152025SE +/- 0.05, N = 3SE +/- 0.11, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.10, N = 7SE +/- 0.02, N = 318.4920.0310.7411.0611.2310.941. (CXX) g++ options: -O3 -fPIC -lm

Timed Godot Game Engine Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Godot Game Engine Compilation 3.2.3Time To Compilemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault4080120160200SE +/- 0.34, N = 3SE +/- 0.53, N = 3SE +/- 0.11, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.05, N = 3195.39203.6391.1594.7694.8990.96

Timed CPython Compilation

Build Configuration: Default

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed CPython Compilation 3.10.6Build Configuration: Defaultmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault71421283528.0629.2113.8714.7514.6313.98

Timed CPython Compilation

Build Configuration: Released Build, PGO + LTO Optimized

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed CPython Compilation 3.10.6Build Configuration: Released Build, PGO + LTO Optimizedmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault80160240320400337.31348.91178.84205.39188.98179.20

Timed Erlang/OTP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Erlang/OTP Compilation 25.0Time To Compilemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault306090120150SE +/- 0.21, N = 3SE +/- 0.19, N = 3SE +/- 0.21, N = 3SE +/- 0.11, N = 3SE +/- 0.17, N = 3SE +/- 0.45, N = 3132.28134.4276.2580.4580.4877.34

Timed Mesa Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Mesa Compilation 21.0Time To Compilenospectre_v1spectre_v2=offmitigations=offDefault918273645SE +/- 0.11, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 336.2938.2438.1836.38

Timed Node.js Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Node.js Compilation 18.8Time To Compilenospectre_v1spectre_v2=offmitigations=offDefault110220330440550SE +/- 0.23, N = 3SE +/- 0.22, N = 3SE +/- 0.36, N = 3SE +/- 0.47, N = 3493.79513.66514.19494.31

Timed Wasmer Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Wasmer Compilation 2.3Time To Compilemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault20406080100SE +/- 0.63, N = 3SE +/- 0.83, N = 3SE +/- 0.24, N = 3SE +/- 0.45, N = 3SE +/- 0.52, N = 6SE +/- 0.28, N = 383.8490.6049.9152.4151.5250.341. (CC) gcc options: -m64 -ldl -lgcc_s -lutil -lrt -lpthread -lm -lc -pie -nodefaultlibs

nginx

Concurrent Requests: 1

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 1mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault20K40K60K80K100KSE +/- 42.69, N = 3SE +/- 162.34, N = 3SE +/- 45.20, N = 3SE +/- 322.62, N = 3SE +/- 91.83, N = 3SE +/- 151.57, N = 336869.0664737.7195819.8099128.8399947.8995948.651. (CC) gcc options: -lcrypt -lz -O3 -march=native

nginx

Concurrent Requests: 20

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 20mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault200K400K600K800K1000KSE +/- 630.60, N = 3SE +/- 802.14, N = 3SE +/- 1251.10, N = 3SE +/- 1001.65, N = 3SE +/- 879.83, N = 3SE +/- 656.96, N = 3213199.27328822.73810324.16813661.59806609.88802263.071. (CC) gcc options: -lcrypt -lz -O3 -march=native

nginx

Concurrent Requests: 100

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 100mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault200K400K600K800K1000KSE +/- 94.44, N = 3SE +/- 326.13, N = 3SE +/- 425.55, N = 3SE +/- 193.95, N = 3SE +/- 555.72, N = 3SE +/- 1108.07, N = 3211431.57316282.35794417.69796671.73792540.27789072.411. (CC) gcc options: -lcrypt -lz -O3 -march=native

nginx

Concurrent Requests: 200

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 200mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault200K400K600K800K1000KSE +/- 200.13, N = 3SE +/- 224.91, N = 3SE +/- 531.06, N = 3SE +/- 817.28, N = 3SE +/- 881.66, N = 3SE +/- 1106.74, N = 3209568.13310504.54783100.99785016.14781248.75777810.401. (CC) gcc options: -lcrypt -lz -O3 -march=native

nginx

Concurrent Requests: 500

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 500mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault170K340K510K680K850KSE +/- 532.91, N = 3SE +/- 1209.25, N = 3SE +/- 500.39, N = 3SE +/- 196.26, N = 3SE +/- 973.32, N = 3SE +/- 188.62, N = 3206279.14302079.24771761.58773618.64771249.78768798.441. (CC) gcc options: -lcrypt -lz -O3 -march=native

nginx

Concurrent Requests: 1000

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 1000mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault170K340K510K680K850KSE +/- 364.30, N = 3SE +/- 394.03, N = 3SE +/- 5142.20, N = 3SE +/- 2038.51, N = 3SE +/- 734.26, N = 3SE +/- 525.15, N = 3205719.37294626.66770214.55773672.22772159.28761701.461. (CC) gcc options: -lcrypt -lz -O3 -march=native

Apache HTTP Server

Concurrent Requests: 1

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 1mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault4K8K12K16K20KSE +/- 14.09, N = 3SE +/- 57.38, N = 3SE +/- 262.03, N = 3SE +/- 72.23, N = 3SE +/- 57.71, N = 3SE +/- 44.42, N = 311390.3413365.0619142.5219455.0719744.5819778.051. (CC) gcc options: -shared -fPIC -O2

Apache HTTP Server

Concurrent Requests: 20

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 20mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault30K60K90K120K150KSE +/- 133.00, N = 3SE +/- 183.81, N = 3SE +/- 111.87, N = 3SE +/- 333.67, N = 3SE +/- 91.66, N = 3SE +/- 27.51, N = 336002.7835894.85126203.49127067.88133520.68132783.111. (CC) gcc options: -shared -fPIC -O2

Apache HTTP Server

Concurrent Requests: 100

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 100mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault40K80K120K160K200KSE +/- 51.67, N = 3SE +/- 201.05, N = 3SE +/- 289.66, N = 3SE +/- 308.24, N = 3SE +/- 535.74, N = 3SE +/- 447.04, N = 338422.0535052.66155262.24144618.25157896.89167725.521. (CC) gcc options: -shared -fPIC -O2

Apache HTTP Server

Concurrent Requests: 200

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 200mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault30K60K90K120K150KSE +/- 25.14, N = 3SE +/- 256.22, N = 3SE +/- 704.93, N = 3SE +/- 379.00, N = 3SE +/- 786.71, N = 3SE +/- 871.12, N = 335437.7431616.37150886.20144902.62157902.05157494.901. (CC) gcc options: -shared -fPIC -O2

Apache HTTP Server

Concurrent Requests: 500

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 500mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault30K60K90K120K150KSE +/- 52.86, N = 3SE +/- 221.32, N = 3SE +/- 292.60, N = 3SE +/- 124.99, N = 3SE +/- 108.62, N = 3SE +/- 149.74, N = 331076.0527257.18115781.28116305.96119966.30117378.511. (CC) gcc options: -shared -fPIC -O2

Apache HTTP Server

Concurrent Requests: 1000

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 1000mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault20K40K60K80K100KSE +/- 19.09, N = 3SE +/- 70.01, N = 3SE +/- 176.51, N = 3SE +/- 157.13, N = 3SE +/- 102.14, N = 3SE +/- 105.05, N = 328076.1625223.01110088.64110832.19113618.00113501.571. (CC) gcc options: -shared -fPIC -O2

Node.js Express HTTP Load Test

OpenBenchmarking.orgRequests Per Second, More Is BetterNode.js Express HTTP Load Testnospectre_v1spectre_v2=offmitigations=offDefault3K6K9K12K15KSE +/- 119.32, N = 3SE +/- 54.36, N = 3SE +/- 88.05, N = 3SE +/- 52.83, N = 313824134121333713673

Apache CouchDB

Bulk Size: 100 - Inserts: 1000 - Rounds: 30

OpenBenchmarking.orgSeconds, Fewer Is BetterApache CouchDB 3.2.2Bulk Size: 100 - Inserts: 1000 - Rounds: 30nospectre_v1spectre_v2=offmitigations=offDefault1326395265SE +/- 0.12, N = 3SE +/- 0.20, N = 3SE +/- 0.33, N = 3SE +/- 0.54, N = 357.4659.1658.6056.891. (CXX) g++ options: -std=c++17 -lmozjs-78 -lm -lei -fPIC -MMD

Apache CouchDB

Bulk Size: 100 - Inserts: 3000 - Rounds: 30

OpenBenchmarking.orgSeconds, Fewer Is BetterApache CouchDB 3.2.2Bulk Size: 100 - Inserts: 3000 - Rounds: 30nospectre_v1spectre_v2=offmitigations=offDefault4080120160200SE +/- 0.43, N = 3SE +/- 0.78, N = 3SE +/- 1.04, N = 3SE +/- 0.20, N = 3175.19180.83180.90173.611. (CXX) g++ options: -std=c++17 -lmozjs-78 -lm -lei -fPIC -MMD

Apache Spark

Row Count: 1000000 - Partitions: 100 - SHA-512 Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - SHA-512 Benchmark Timenospectre_v1spectre_v2=offmitigations=offDefault0.5941.1881.7822.3762.97SE +/- 0.03, N = 12SE +/- 0.03, N = 4SE +/- 0.03, N = 3SE +/- 0.01, N = 32.392.612.642.49

Apache Spark

Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmarknospectre_v1spectre_v2=offmitigations=offDefault4080120160200SE +/- 0.41, N = 12SE +/- 0.46, N = 4SE +/- 0.37, N = 3SE +/- 0.39, N = 3143.25169.90170.38142.71

Apache Spark

Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark Using Dataframe

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark Using Dataframenospectre_v1spectre_v2=offmitigations=offDefault3691215SE +/- 0.01, N = 12SE +/- 0.18, N = 4SE +/- 0.17, N = 3SE +/- 0.03, N = 38.819.449.538.80

Apache Spark

Row Count: 1000000 - Partitions: 100 - Group By Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Group By Test Timenospectre_v1spectre_v2=offmitigations=offDefault0.5941.1881.7822.3762.97SE +/- 0.02, N = 12SE +/- 0.06, N = 4SE +/- 0.03, N = 3SE +/- 0.03, N = 32.422.642.532.50

Apache Spark

Row Count: 1000000 - Partitions: 100 - Repartition Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Repartition Test Timenospectre_v1spectre_v2=offmitigations=offDefault0.450.91.351.82.25SE +/- 0.01, N = 12SE +/- 0.02, N = 4SE +/- 0.03, N = 3SE +/- 0.03, N = 31.821.982.001.81

Apache Spark

Row Count: 1000000 - Partitions: 100 - Inner Join Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Inner Join Test Timenospectre_v1spectre_v2=offmitigations=offDefault0.31950.6390.95851.2781.5975SE +/- 0.02, N = 12SE +/- 0.04, N = 4SE +/- 0.01, N = 3SE +/- 0.02, N = 31.291.421.391.31

Apache Spark

Row Count: 1000000 - Partitions: 500 - SHA-512 Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - SHA-512 Benchmark Timenospectre_v1spectre_v2=offmitigations=offDefault0.63681.27361.91042.54723.184SE +/- 0.02, N = 12SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 122.612.792.832.63

Apache Spark

Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmarknospectre_v1spectre_v2=offmitigations=offDefault4080120160200SE +/- 0.38, N = 12SE +/- 0.81, N = 3SE +/- 0.44, N = 3SE +/- 0.94, N = 12143.12169.40170.09144.64

Apache Spark

Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark Using Dataframe

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark Using Dataframenospectre_v1spectre_v2=offmitigations=offDefault3691215SE +/- 0.01, N = 12SE +/- 0.18, N = 3SE +/- 0.22, N = 3SE +/- 0.01, N = 128.809.469.668.84

Apache Spark

Row Count: 1000000 - Partitions: 500 - Group By Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Group By Test Timenospectre_v1spectre_v2=offmitigations=offDefault0.65251.3051.95752.613.2625SE +/- 0.01, N = 12SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 122.722.812.902.70

Apache Spark

Row Count: 1000000 - Partitions: 500 - Repartition Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Repartition Test Timenospectre_v1spectre_v2=offmitigations=offDefault0.48380.96761.45141.93522.419SE +/- 0.01, N = 12SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 121.912.122.151.96

Apache Spark

Row Count: 1000000 - Partitions: 500 - Inner Join Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Inner Join Test Timenospectre_v1spectre_v2=offmitigations=offDefault0.36680.73361.10041.46721.834SE +/- 0.02, N = 12SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 121.471.621.631.49

ClickHouse

100M Rows Web Analytics Dataset, First Run / Cold Cache

OpenBenchmarking.orgQueries Per Minute, Geo Mean, More Is BetterClickHouse 22.5.4.19100M Rows Web Analytics Dataset, First Run / Cold Cachenospectre_v1spectre_v2=offmitigations=offDefault4080120160200SE +/- 2.42, N = 3SE +/- 1.63, N = 15SE +/- 0.95, N = 3SE +/- 1.75, N = 7191.05179.39173.68184.94MIN: 14.44 / MAX: 30000MIN: 14.83 / MAX: 30000MIN: 14.26 / MAX: 20000MIN: 13.44 / MAX: 300001. ClickHouse server version 22.5.4.19 (official build).

ClickHouse

100M Rows Web Analytics Dataset, Second Run

OpenBenchmarking.orgQueries Per Minute, Geo Mean, More Is BetterClickHouse 22.5.4.19100M Rows Web Analytics Dataset, Second Runnospectre_v1spectre_v2=offmitigations=offDefault4080120160200SE +/- 3.69, N = 3SE +/- 1.54, N = 15SE +/- 3.27, N = 3SE +/- 1.15, N = 7195.43183.73181.49195.43MIN: 15.84 / MAX: 30000MIN: 14.92 / MAX: 30000MIN: 14.91 / MAX: 30000MIN: 15.43 / MAX: 300001. ClickHouse server version 22.5.4.19 (official build).

ClickHouse

100M Rows Web Analytics Dataset, Third Run

OpenBenchmarking.orgQueries Per Minute, Geo Mean, More Is BetterClickHouse 22.5.4.19100M Rows Web Analytics Dataset, Third Runnospectre_v1spectre_v2=offmitigations=offDefault4080120160200SE +/- 2.76, N = 3SE +/- 1.76, N = 15SE +/- 3.01, N = 3SE +/- 2.33, N = 7199.05179.39178.98193.49MIN: 13.71 / MAX: 30000MIN: 14.37 / MAX: 30000MIN: 14.93 / MAX: 30000MIN: 15.28 / MAX: 300001. ClickHouse server version 22.5.4.19 (official build).

Dragonflydb

Clients: 50 - Set To Get Ratio: 1:5

OpenBenchmarking.orgOps/sec, More Is BetterDragonflydb 0.6Clients: 50 - Set To Get Ratio: 1:5mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault1.1M2.2M3.3M4.4M5.5MSE +/- 30877.02, N = 3SE +/- 59774.28, N = 15SE +/- 1238.97, N = 3SE +/- 30319.84, N = 3SE +/- 30030.55, N = 3SE +/- 18534.87, N = 33743113.512772317.255193823.834949025.014906211.205204011.991. (CXX) g++ options: -O2 -levent_openssl -levent -lcrypto -lssl -lpthread -lz -lpcre

Dragonflydb

Clients: 50 - Set To Get Ratio: 5:1

OpenBenchmarking.orgOps/sec, More Is BetterDragonflydb 0.6Clients: 50 - Set To Get Ratio: 5:1mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault1000K2000K3000K4000K5000KSE +/- 81927.04, N = 12SE +/- 48234.65, N = 15SE +/- 14392.05, N = 3SE +/- 21808.91, N = 3SE +/- 2380.55, N = 3SE +/- 5534.42, N = 33600552.702549838.574729270.874511086.674433214.414748014.741. (CXX) g++ options: -O2 -levent_openssl -levent -lcrypto -lssl -lpthread -lz -lpcre

InfluxDB

Concurrent Streams: 4 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000

OpenBenchmarking.orgval/sec, More Is BetterInfluxDB 1.8.2Concurrent Streams: 4 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000mitigations_onnospectre_v1spectre_v2=offmitigations=offDefault400K800K1200K1600K2000KSE +/- 2218.20, N = 3SE +/- 12508.97, N = 3SE +/- 11065.03, N = 3SE +/- 11305.83, N = 15SE +/- 8362.03, N = 3511091.91593004.01436546.81422635.21639617.3

InfluxDB

Concurrent Streams: 64 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000

OpenBenchmarking.orgval/sec, More Is BetterInfluxDB 1.8.2Concurrent Streams: 64 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000mitigations_onnospectre_v1spectre_v2=offmitigations=offDefault500K1000K1500K2000K2500KSE +/- 2227.26, N = 3SE +/- 12147.99, N = 3SE +/- 7632.48, N = 3SE +/- 7361.87, N = 3SE +/- 2961.89, N = 31053138.12188262.92004002.82008587.52170159.2

Facebook RocksDB

Test: Random Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Random Fillmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault300K600K900K1200K1500KSE +/- 2019.93, N = 3SE +/- 1711.59, N = 3SE +/- 6604.77, N = 3SE +/- 4988.21, N = 3SE +/- 3726.79, N = 3SE +/- 9874.13, N = 354361054235212599501274009125484812731791. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

Facebook RocksDB

Test: Random Read

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Random Readmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault13M26M39M52M65MSE +/- 231803.16, N = 3SE +/- 10512.27, N = 3SE +/- 176655.16, N = 3SE +/- 225292.34, N = 3SE +/- 231143.15, N = 3SE +/- 32394.54, N = 32846114928526606619769535950981059806487618480481. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

Facebook RocksDB

Test: Update Random

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Update Randommitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault160K320K480K640K800KSE +/- 2278.95, N = 3SE +/- 281.52, N = 3SE +/- 2306.38, N = 3SE +/- 5261.31, N = 3SE +/- 3242.39, N = 3SE +/- 4024.29, N = 33091442703837461847485557335257348221. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

Facebook RocksDB

Test: Read While Writing

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Read While Writingmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault500K1000K1500K2000K2500KSE +/- 5714.81, N = 3SE +/- 8364.28, N = 15SE +/- 16640.10, N = 3SE +/- 13568.43, N = 3SE +/- 7823.94, N = 3SE +/- 4930.87, N = 31162205104660721707382125647210267322116541. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

Facebook RocksDB

Test: Read Random Write Random

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Read Random Write Randommitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault500K1000K1500K2000K2500KSE +/- 2199.67, N = 3SE +/- 3833.61, N = 3SE +/- 5155.94, N = 3SE +/- 23302.96, N = 4SE +/- 4689.09, N = 3SE +/- 11858.65, N = 399392191005121949212134050214676221938171. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault20406080100SE +/- 0.19, N = 3SE +/- 0.36, N = 3SE +/- 0.16, N = 3SE +/- 0.05, N = 3SE +/- 0.16, N = 3SE +/- 0.05, N = 376.5163.9834.1833.6737.4634.731. (CC) gcc options: -O2 -lz

Apache Cassandra

Test: Writes

OpenBenchmarking.orgOp/s, More Is BetterApache Cassandra 4.0Test: Writesnospectre_v1spectre_v2=offmitigations=offDefault30K60K90K120K150KSE +/- 542.95, N = 3SE +/- 152.99, N = 3SE +/- 1151.27, N = 3SE +/- 155.83, N = 3129510124430126345128198

Node.js V8 Web Tooling Benchmark

OpenBenchmarking.orgruns/s, More Is BetterNode.js V8 Web Tooling Benchmarkmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault510152025SE +/- 0.12, N = 3SE +/- 0.09, N = 3SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.08, N = 3SE +/- 0.04, N = 311.1010.8821.5520.7620.6321.39

simdjson

Throughput Test: LargeRandom

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 2.0Throughput Test: LargeRandommitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault0.3960.7921.1881.5841.98SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 30.980.971.761.761.731.761. (CXX) g++ options: -O3

simdjson

Throughput Test: PartialTweets

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 2.0Throughput Test: PartialTweetsmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault246810SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 33.623.588.488.488.428.491. (CXX) g++ options: -O3

Node.js Octane Benchmark

OpenBenchmarking.orgScore, More Is BetterNode.js Octane Benchmarknospectre_v1spectre_v2=offmitigations=offDefault20K40K60K80K100KSE +/- 358.52, N = 3SE +/- 1487.67, N = 15SE +/- 391.32, N = 3SE +/- 129.99, N = 387612795417651787842

Bork File Encrypter

File Encryption Time

OpenBenchmarking.orgSeconds, Fewer Is BetterBork File Encrypter 1.4File Encryption Timemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault3691215SE +/- 0.069, N = 3SE +/- 0.023, N = 3SE +/- 0.023, N = 3SE +/- 0.732, N = 12SE +/- 0.690, N = 12SE +/- 0.027, N = 310.1718.7114.6536.5585.9614.729

SMHasher

Hash: fasthash32

OpenBenchmarking.orgcycles/hash, Fewer Is BetterSMHasher 2022-08-22Hash: fasthash32mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault918273645SE +/- 0.07, N = 3SE +/- 0.08, N = 3SE +/- 0.02, N = 3SE +/- 1.64, N = 3SE +/- 1.64, N = 3SE +/- 0.00, N = 336.8637.0629.5832.9031.2729.55-flto=auto-flto=auto-flto-flto-flto-flto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: t1ha2_atonce

OpenBenchmarking.orgcycles/hash, Fewer Is BetterSMHasher 2022-08-22Hash: t1ha2_atoncemitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault816243240SE +/- 0.06, N = 3SE +/- 0.15, N = 3SE +/- 2.26, N = 3SE +/- 1.68, N = 3SE +/- 0.13, N = 3SE +/- 0.00, N = 334.4134.5829.7430.8432.6527.49-flto=auto-flto=auto-flto-flto-flto-flto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: FarmHash32 x86_64 AVX

OpenBenchmarking.orgcycles/hash, Fewer Is BetterSMHasher 2022-08-22Hash: FarmHash32 x86_64 AVXmitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault1020304050SE +/- 0.10, N = 3SE +/- 0.08, N = 3SE +/- 0.00, N = 3SE +/- 1.50, N = 3SE +/- 2.06, N = 3SE +/- 0.00, N = 343.1543.2435.0737.6639.1435.07-flto=auto-flto=auto-flto-flto-flto-flto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: t1ha0_aes_avx2 x86_64

OpenBenchmarking.orgcycles/hash, Fewer Is BetterSMHasher 2022-08-22Hash: t1ha0_aes_avx2 x86_64mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault816243240SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.00, N = 3SE +/- 0.65, N = 15SE +/- 0.70, N = 15SE +/- 0.00, N = 1234.4734.4727.2929.0730.0827.29-flto=auto-flto=auto-flto-flto-flto-flto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

Phoronix Test Suite v10.8.5