Spectre SWAPGS Benchmark Performance Impact

Intel Core i9-9900K testing of Linux SWAPGS Spectre V1 performance impact comparing unmitigated to mitigate kernel. Benchmarks by Michael Larabel.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1908078-AS-SWAPGSBEN09
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Pre-SWAPGS Mitigations
August 06 2019
  56 Minutes
SWAPGS Mitigated
August 07 2019
  1 Hour, 4 Minutes
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Spectre SWAPGS Benchmark Performance ImpactOpenBenchmarking.orgPhoronix Test SuiteIntel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads)ASUS PRIME Z390-A (0802 BIOS)Intel Cannon Lake PCH16384MBSamsung SSD 970 EVO 250GB + 2000GB SABRENTAMD Radeon RX 64 8GB (1630/945MHz)Realtek ALC1220Acer B286HKIntel I219-VUbuntu 19.045.3.0-050300rc3-generic (x86_64) 201908045.3.0-999-generic (x86_64) 20190806GNOME Shell 3.32.1X Server 1.20.44.5 Mesa 19.2.0-devel (git-99d04a5bd6) (LLVM 9.0.0)OpenCL 2.1 AMD-APP (2901.0)1.1.107GCC 8.3.0 + LLVM 9.0.0ext43840x2160ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelsDesktopDisplay ServerOpenGLOpenCLVulkanCompilerFile-SystemScreen ResolutionSpectre SWAPGS Benchmark Performance ImpactSystem Logs- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - Scaling Governor: intel_pstate powersave- OpenJDK Runtime Environment (build 11.0.4+11-post-Ubuntu-1ubuntu219.04)- Python 2.7.16 + Python 3.7.3- Pre-SWAPGS Mitigations: l1tf: Not affected + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling - SWAPGS Mitigated: l1tf: Not affected + mds: Mitigation of Clear buffers; SMT vulnerable + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

Pre-SWAPGS Mitigations vs. SWAPGS Mitigated ComparisonPhoronix Test SuiteBaseline+1.5%+1.5%+3%+3%+4.5%+4.5%Throughput5.8%Create Threads3%Memory Allocations2.2%SockperfOSBenchOSBenchPre-SWAPGS MitigationsSWAPGS Mitigated

Spectre SWAPGS Benchmark Performance Impactsockperf: Throughputsockperf: Latency Ping Pongjava-scimark2: Compositerenaissance: Savina Reactors.IOrenaissance: Apache Spark PageRankrenaissance: In-Memory Database Shootoutluajit: Compositejohn-the-ripper: MD5coremark: CoreMark Size 666 - Iterations Per Secondhackbench: 32 - Processstress-ng: Semaphoresstress-ng: Context Switchingstress-ng: System V Message Passingoptcarrot: Optimized Benchmarkapache: Static Web Page Servingapache-siege: 100apache-siege: 200selenium: ARES-6 - Firefoxselenium: Octane - Firefoxselenium: Jetstream - Firefoxselenium: Speedometer - Firefoxgit: Time To Complete Common Git Commandsosbench: Create Filesosbench: Create Threadsosbench: Launch Programsosbench: Create Processesosbench: Memory Allocationsoctave-benchmark: tesseract-ocr: Time To OCR 7 ImagesPre-SWAPGS MitigationsSWAPGS Mitigated6692482.762981.3615849.0815523.094837.291860.06934024400328.6084.974571165.483525675.4411116156.10156.2436055.0193172.5089486.9751.9239494231.1392.574.3311.009.3423.8416.9557.3214.5921.026322802.813001.6816123.9915583.614888.911859.02930133393708.2285.894513775.883521623.7611008117.97156.0635627.8391438.6288244.7951.5339719231.2192.844.3511.019.6224.1317.1758.5914.7621.08OpenBenchmarking.org

Sockperf

This is a network socket API performance benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterSockperf 3.4Test: ThroughputPre-SWAPGS MitigationsSWAPGS Mitigated140K280K420K560K700KSE +/- 7784.34, N = 6SE +/- 8727.88, N = 256692486322801. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
OpenBenchmarking.orgMessages Per Second, More Is BetterSockperf 3.4Test: ThroughputPre-SWAPGS MitigationsSWAPGS Mitigated120K240K360K480K600KMin: 632350 / Avg: 669248.17 / Max: 683229Min: 516909 / Avg: 632280.48 / Max: 6834711. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Ping PongPre-SWAPGS MitigationsSWAPGS Mitigated0.63231.26461.89692.52923.1615SE +/- 0.01, N = 5SE +/- 0.01, N = 52.762.811. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Ping PongPre-SWAPGS MitigationsSWAPGS Mitigated246810Min: 2.72 / Avg: 2.76 / Max: 2.8Min: 2.79 / Avg: 2.81 / Max: 2.861. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Java SciMark

This test runs the Java version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This benchmark is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: CompositePre-SWAPGS MitigationsSWAPGS Mitigated6001200180024003000SE +/- 10.21, N = 4SE +/- 3.94, N = 42981.363001.68
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: CompositePre-SWAPGS MitigationsSWAPGS Mitigated5001000150020002500Min: 2955.44 / Avg: 2981.36 / Max: 3003.5Min: 2990.17 / Avg: 3001.68 / Max: 3007.68

Renaissance

Renaissance is a suite of benchmarks designed to test the Java JVM from Apache Spark to a Twitter-like service to Scala and other features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Savina Reactors.IOPre-SWAPGS MitigationsSWAPGS Mitigated3K6K9K12K15KSE +/- 58.42, N = 8SE +/- 123.75, N = 815849.0816123.99
OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Savina Reactors.IOPre-SWAPGS MitigationsSWAPGS Mitigated3K6K9K12K15KMin: 15528.07 / Avg: 15849.08 / Max: 16028.9Min: 15527.62 / Avg: 16123.99 / Max: 16492.86

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Apache Spark PageRankPre-SWAPGS MitigationsSWAPGS Mitigated3K6K9K12K15KSE +/- 40.34, N = 8SE +/- 74.85, N = 815523.0915583.61
OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Apache Spark PageRankPre-SWAPGS MitigationsSWAPGS Mitigated3K6K9K12K15KMin: 15350.09 / Avg: 15523.09 / Max: 15731.16Min: 15378.99 / Avg: 15583.61 / Max: 16047.36

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: In-Memory Database ShootoutPre-SWAPGS MitigationsSWAPGS Mitigated10002000300040005000SE +/- 40.71, N = 8SE +/- 26.78, N = 404837.294888.91
OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: In-Memory Database ShootoutPre-SWAPGS MitigationsSWAPGS Mitigated8001600240032004000Min: 4653.69 / Avg: 4837.29 / Max: 5018.72Min: 4389.23 / Avg: 4888.91 / Max: 5185.66

LuaJIT

This test profile is a collection of Lua scripts/benchmarks run against a locally-built copy of LuaJIT upstream. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterLuaJIT 2.1-gitTest: CompositePre-SWAPGS MitigationsSWAPGS Mitigated400800120016002000SE +/- 5.82, N = 3SE +/- 3.54, N = 31860.061859.021. (CC) gcc options: -lm -ldl -O2 -fomit-frame-pointer -U_FORTIFY_SOURCE -fno-stack-protector
OpenBenchmarking.orgMflops, More Is BetterLuaJIT 2.1-gitTest: CompositePre-SWAPGS MitigationsSWAPGS Mitigated30060090012001500Min: 1852.18 / Avg: 1860.06 / Max: 1871.43Min: 1853.83 / Avg: 1859.02 / Max: 1865.791. (CC) gcc options: -lm -ldl -O2 -fomit-frame-pointer -U_FORTIFY_SOURCE -fno-stack-protector

John The Ripper

This is a benchmark of John The Ripper, which is a password cracker. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.9.0-jumbo-1Test: MD5Pre-SWAPGS MitigationsSWAPGS Mitigated200K400K600K800K1000KSE +/- 1964.54, N = 3SE +/- 1794.48, N = 39340249301331. (CC) gcc options: -m64 -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt -lbz2
OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.9.0-jumbo-1Test: MD5Pre-SWAPGS MitigationsSWAPGS Mitigated160K320K480K640K800KMin: 931276 / Avg: 934024 / Max: 937830Min: 927692 / Avg: 930133 / Max: 9336321. (CC) gcc options: -m64 -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt -lbz2

Coremark

This is a test of EEMBC CoreMark processor benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondPre-SWAPGS MitigationsSWAPGS Mitigated90K180K270K360K450KSE +/- 5387.82, N = 3SE +/- 2394.13, N = 3400328.60393708.221. (CC) gcc options: -O2 -lrt" -lrt
OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondPre-SWAPGS MitigationsSWAPGS Mitigated70K140K210K280K350KMin: 390879.48 / Avg: 400328.6 / Max: 409538.84Min: 390704.49 / Avg: 393708.22 / Max: 398439.451. (CC) gcc options: -O2 -lrt" -lrt

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessPre-SWAPGS MitigationsSWAPGS Mitigated20406080100SE +/- 0.19, N = 3SE +/- 0.22, N = 384.9785.891. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessPre-SWAPGS MitigationsSWAPGS Mitigated1632486480Min: 84.64 / Avg: 84.97 / Max: 85.3Min: 85.49 / Avg: 85.89 / Max: 86.271. (CC) gcc options: -lpthread

Stress-NG

Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresPre-SWAPGS MitigationsSWAPGS Mitigated1000K2000K3000K4000K5000KSE +/- 48659.12, N = 3SE +/- 45486.00, N = 34571165.484513775.881. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresPre-SWAPGS MitigationsSWAPGS Mitigated800K1600K2400K3200K4000KMin: 4483538.65 / Avg: 4571165.48 / Max: 4651643.37Min: 4431763.1 / Avg: 4513775.88 / Max: 4588875.61. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingPre-SWAPGS MitigationsSWAPGS Mitigated800K1600K2400K3200K4000KSE +/- 45051.70, N = 3SE +/- 35740.62, N = 33525675.443521623.761. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingPre-SWAPGS MitigationsSWAPGS Mitigated600K1200K1800K2400K3000KMin: 3445747.02 / Avg: 3525675.44 / Max: 3601661.2Min: 3469086.62 / Avg: 3521623.76 / Max: 3589869.261. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message PassingPre-SWAPGS MitigationsSWAPGS Mitigated2M4M6M8M10MSE +/- 15767.04, N = 3SE +/- 17152.91, N = 311116156.1011008117.971. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message PassingPre-SWAPGS MitigationsSWAPGS Mitigated2M4M6M8M10MMin: 11096193.24 / Avg: 11116156.1 / Max: 11147277.83Min: 10974081.72 / Avg: 11008117.97 / Max: 11028853.291. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Optcarrot

Optcarrot is an NES emulator benchmark for the Ruby language. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is BetterOptcarrotOptimized BenchmarkPre-SWAPGS MitigationsSWAPGS Mitigated306090120150SE +/- 0.11, N = 4SE +/- 0.90, N = 4156.24156.061. ruby 2.5.5p157 (2019-03-15 revision 67260) [x86_64-linux-gnu]
OpenBenchmarking.orgFPS, More Is BetterOptcarrotOptimized BenchmarkPre-SWAPGS MitigationsSWAPGS Mitigated306090120150Min: 156.01 / Avg: 156.24 / Max: 156.47Min: 153.69 / Avg: 156.06 / Max: 157.771. ruby 2.5.5p157 (2019-03-15 revision 67260) [x86_64-linux-gnu]

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingPre-SWAPGS MitigationsSWAPGS Mitigated8K16K24K32K40KSE +/- 118.12, N = 3SE +/- 417.42, N = 336055.0135627.831. (CC) gcc options: -shared -fPIC -O2 -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingPre-SWAPGS MitigationsSWAPGS Mitigated6K12K18K24K30KMin: 35857.16 / Avg: 36055.01 / Max: 36265.74Min: 35057.35 / Avg: 35627.83 / Max: 36440.921. (CC) gcc options: -shared -fPIC -O2 -pthread

Apache Siege

This is a test of the Apache web server performance being facilitated by the Siege web serverb enchmark program. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 100Pre-SWAPGS MitigationsSWAPGS Mitigated20K40K60K80K100KSE +/- 471.78, N = 3SE +/- 376.04, N = 393172.5091438.621. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto
OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 100Pre-SWAPGS MitigationsSWAPGS Mitigated16K32K48K64K80KMin: 92250.92 / Avg: 93172.5 / Max: 93808.63Min: 90909.09 / Avg: 91438.62 / Max: 92165.91. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 200Pre-SWAPGS MitigationsSWAPGS Mitigated20K40K60K80K100KSE +/- 259.76, N = 3SE +/- 1241.60, N = 389486.9788244.791. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto
OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 200Pre-SWAPGS MitigationsSWAPGS Mitigated16K32K48K64K80KMin: 88967.98 / Avg: 89486.97 / Max: 89766.6Min: 85763.3 / Avg: 88244.79 / Max: 89565.611. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

Selenium

This test profile uses the Selenium WebDriver for running various browser benchmarks in different available web browsers. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: ARES-6 - Browser: FirefoxPre-SWAPGS MitigationsSWAPGS Mitigated1224364860SE +/- 0.25, N = 3SE +/- 0.27, N = 351.9251.531. firefox 68.0.1
OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: ARES-6 - Browser: FirefoxPre-SWAPGS MitigationsSWAPGS Mitigated1020304050Min: 51.6 / Avg: 51.92 / Max: 52.4Min: 50.99 / Avg: 51.53 / Max: 51.811. firefox 68.0.1

OpenBenchmarking.orgGeometric Mean, More Is BetterSeleniumBenchmark: Octane - Browser: FirefoxPre-SWAPGS MitigationsSWAPGS Mitigated9K18K27K36K45KSE +/- 213.80, N = 3SE +/- 157.87, N = 339494397191. firefox 68.0.1
OpenBenchmarking.orgGeometric Mean, More Is BetterSeleniumBenchmark: Octane - Browser: FirefoxPre-SWAPGS MitigationsSWAPGS Mitigated7K14K21K28K35KMin: 39068 / Avg: 39494 / Max: 39739Min: 39478 / Avg: 39718.67 / Max: 400161. firefox 68.0.1

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: Jetstream - Browser: FirefoxPre-SWAPGS MitigationsSWAPGS Mitigated50100150200250SE +/- 0.25, N = 3SE +/- 0.84, N = 3231.13231.211. firefox 68.0.1
OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: Jetstream - Browser: FirefoxPre-SWAPGS MitigationsSWAPGS Mitigated4080120160200Min: 230.68 / Avg: 231.13 / Max: 231.53Min: 229.97 / Avg: 231.21 / Max: 232.821. firefox 68.0.1

OpenBenchmarking.orgRuns Per Minute, More Is BetterSeleniumBenchmark: Speedometer - Browser: FirefoxPre-SWAPGS MitigationsSWAPGS Mitigated20406080100SE +/- 0.12, N = 3SE +/- 0.32, N = 392.5792.841. firefox 68.0.1
OpenBenchmarking.orgRuns Per Minute, More Is BetterSeleniumBenchmark: Speedometer - Browser: FirefoxPre-SWAPGS MitigationsSWAPGS Mitigated20406080100Min: 92.4 / Avg: 92.57 / Max: 92.8Min: 92.2 / Avg: 92.84 / Max: 93.221. firefox 68.0.1

Git

This test measures the time needed to carry out some sample Git operations on an example, static repository that happens to be a copy of the GNOME GTK tool-kit repository. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsPre-SWAPGS MitigationsSWAPGS Mitigated0.97881.95762.93643.91524.894SE +/- 0.01, N = 3SE +/- 0.02, N = 34.334.351. git version 2.20.1
OpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsPre-SWAPGS MitigationsSWAPGS Mitigated246810Min: 4.32 / Avg: 4.33 / Max: 4.34Min: 4.31 / Avg: 4.35 / Max: 4.381. git version 2.20.1

OSBench

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

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesPre-SWAPGS MitigationsSWAPGS Mitigated3691215SE +/- 0.07, N = 3SE +/- 0.07, N = 311.0011.011. (CC) gcc options: -lm
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesPre-SWAPGS MitigationsSWAPGS Mitigated3691215Min: 10.89 / Avg: 11 / Max: 11.15Min: 10.9 / Avg: 11.01 / Max: 11.151. (CC) gcc options: -lm

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsPre-SWAPGS MitigationsSWAPGS Mitigated3691215SE +/- 0.07, N = 3SE +/- 0.04, N = 39.349.621. (CC) gcc options: -lm
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsPre-SWAPGS MitigationsSWAPGS Mitigated3691215Min: 9.19 / Avg: 9.34 / Max: 9.42Min: 9.53 / Avg: 9.62 / Max: 9.671. (CC) gcc options: -lm

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsPre-SWAPGS MitigationsSWAPGS Mitigated612182430SE +/- 0.03, N = 3SE +/- 0.17, N = 323.8424.131. (CC) gcc options: -lm
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsPre-SWAPGS MitigationsSWAPGS Mitigated612182430Min: 23.78 / Avg: 23.84 / Max: 23.88Min: 23.96 / Avg: 24.13 / Max: 24.471. (CC) gcc options: -lm

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesPre-SWAPGS MitigationsSWAPGS Mitigated48121620SE +/- 0.21, N = 5SE +/- 0.06, N = 316.9517.171. (CC) gcc options: -lm
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesPre-SWAPGS MitigationsSWAPGS Mitigated48121620Min: 16.5 / Avg: 16.95 / Max: 17.58Min: 17.11 / Avg: 17.17 / Max: 17.281. (CC) gcc options: -lm

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsPre-SWAPGS MitigationsSWAPGS Mitigated1326395265SE +/- 0.02, N = 3SE +/- 0.01, N = 357.3258.591. (CC) gcc options: -lm
OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsPre-SWAPGS MitigationsSWAPGS Mitigated1224364860Min: 57.29 / Avg: 57.32 / Max: 57.35Min: 58.58 / Avg: 58.59 / Max: 58.61. (CC) gcc options: -lm

GNU Octave Benchmark

This test profile measures how long it takes to complete several reference GNU Octave files via octave-benchmark. GNU Octave is used for numerical computations and is an open-source alternative to MATLAB. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 4.4.1Pre-SWAPGS MitigationsSWAPGS Mitigated48121620SE +/- 0.06, N = 3SE +/- 0.10, N = 314.5914.76
OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 4.4.1Pre-SWAPGS MitigationsSWAPGS Mitigated48121620Min: 14.53 / Avg: 14.59 / Max: 14.71Min: 14.65 / Avg: 14.76 / Max: 14.95

Tesseract OCR

Tesseract-OCR is the open-source optical character recognition (OCR) engine for the conversion of text within images to raw text output. This test profile relies upon a system-supplied Tesseract installation. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTesseract OCR 4.0.0Time To OCR 7 ImagesPre-SWAPGS MitigationsSWAPGS Mitigated510152025SE +/- 0.01, N = 3SE +/- 0.03, N = 321.0221.08
OpenBenchmarking.orgSeconds, Fewer Is BetterTesseract OCR 4.0.0Time To OCR 7 ImagesPre-SWAPGS MitigationsSWAPGS Mitigated510152025Min: 21 / Avg: 21.02 / Max: 21.05Min: 21.02 / Avg: 21.08 / Max: 21.14