Spectre V2 Userspace-Userspace Mitigation

Very preliminary Spectre V2 userspace-userspace patch benchmarks. tests for a future article on Phoronix.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1809272-RA-SPECTREV276
Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results
Show Result Confidence Charts

Limit displaying results to tests within:

Timed Code Compilation 2 Tests
C/C++ Compiler Tests 5 Tests
Compression Tests 2 Tests
CPU Massive 16 Tests
Creator Workloads 2 Tests
Database Test Suite 3 Tests
Game Development 2 Tests
HPC - High Performance Computing 3 Tests
Java 2 Tests
Machine Learning 2 Tests
Multi-Core 7 Tests
Programmer / Developer System Benchmarks 4 Tests
Python 2 Tests
Server 8 Tests
Server CPU Tests 10 Tests
Single-Threaded 9 Tests

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Geometric Means Per-Suite/Category
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Disable Color Branding
Prefer Vertical Bar Graphs
On Line Graphs With Missing Data, Connect The Line Gaps

Multi-Way Comparison

Condense Comparison
Transpose Comparison

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
Xeon E3 v5: Linux 4.19 Git
September 26 2018
  2 Hours, 7 Minutes
Xeon E3 v5: spectre_v2_app2app Lite
September 26 2018
  2 Hours, 20 Minutes
2 x Xeon Gold: Linux 4.19 Git
September 26 2018
  1 Hour, 23 Minutes
2 x Xeon Gold: spectre_v2_app2app Lite
September 26 2018
  1 Hour, 20 Minutes
EPYC 7601: Linux 4.19 Git
September 26 2018
  1 Hour, 26 Minutes
EPYC 7601: spectre_v2_app2app Lite
September 26 2018
  1 Hour, 27 Minutes
Invert Hiding All Results Option
  1 Hour, 41 Minutes

Only show results where is faster than
Only show results matching title/arguments (delimit multiple options with a comma):
Do not show results matching title/arguments (delimit multiple options with a comma):

Xeon E3 v5: Linux 4.19 Git

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (4 Cores / 8 Threads), Motherboard: MSI Z170A SLI PLUS (MS-7998) v1.0 (2.90 BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 16384MB, Disk: Samsung SSD 970 EVO 250GB, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4096MB, Audio: Realtek ALC1150, Monitor: VE228, Network: Intel Connection

OS: Ubuntu 18.10, Kernel: 4.19.0-999-generic (x86_64) 20180925, Desktop: GNOME Shell 3.30.0, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.6+
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

Xeon E3 v5: spectre_v2_app2app Lite

OS: Ubuntu 18.10, Kernel: 4.19.0-rc2-spec2useruser-phx (x86_64) 20180926, Desktop: GNOME Shell 3.30.0, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.6+
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB-lite IBRS_FW STIBP-lite RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

2 x Xeon Gold: Linux 4.19 Git

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.01 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: Samsung SSD 970 EVO 250GB, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.10, Kernel: 4.19.0-999-generic (x86_64) 20180925, Desktop: GNOME Shell 3.30.0, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.6+
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

2 x Xeon Gold: spectre_v2_app2app Lite

OS: Ubuntu 18.10, Kernel: 4.19.0-rc2-spec2useruser-phx (x86_64) 20180926, Desktop: GNOME Shell 3.30.0, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.6+
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB-lite IBRS_FW STIBP-lite RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

EPYC 7601: Linux 4.19 Git

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V1.02.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: Samsung SSD 970 EVO 250GB, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom and subsidiaries NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 18.10, Kernel: 4.19.0-999-generic (x86_64) 20180925, Desktop: GNOME Shell 3.30.0, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Python Notes: Python 2.7.15+ + Python 3.6.6+
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp

EPYC 7601: spectre_v2_app2app Lite

OS: Ubuntu 18.10, Kernel: 4.19.0-rc2-spec2useruser-phx (x86_64) 20180926, Desktop: GNOME Shell 3.30.0, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Python Notes: Python 2.7.15+ + Python 3.6.6+
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB-lite STIBP-lite RSB filling + SSB disabled via prctl and seccomp

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionXeon E3 v52 x Xeon GoldEPYC 7601 Linux 4.19 Git spectre_v2_app2app Lite Linux 4.19 Git spectre_v2_app2app Lite Linux 4.19 Git spectre_v2_app2app LiteIntel Xeon E3-1280 v5 @ 4.00GHz (4 Cores / 8 Threads)MSI Z170A SLI PLUS (MS-7998) v1.0 (2.90 BIOS)Intel Xeon E3-1200 v5/E3-150016384MBSamsung SSD 970 EVO 250GBSapphire AMD Radeon RX 470/480/570/570X/580/580X 4096MBRealtek ALC1150VE228Intel ConnectionUbuntu 18.104.19.0-999-generic (x86_64) 20180925GNOME Shell 3.30.0X Server 1.20.1modesetting 1.20.1GCC 8.2.0ext41920x10804.19.0-rc2-spec2useruser-phx (x86_64) 201809262 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads)TYAN S7106 (V1.01 BIOS)Intel Sky Lake-E DMI3 Registers96256MBASPEED ASPEED FamilyIntel I210 Gigabit Connection4.19.0-999-generic (x86_64) 201809254.19.0-rc2-spec2useruser-phx (x86_64) 20180926AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads)TYAN B8026T70AE24HR (V1.02.B10 BIOS)AMD Family 17h129024MBBroadcom and subsidiaries NetXtreme BCM5720 Gigabit PCIe4.19.0-999-generic (x86_64) 201809254.19.0-rc2-spec2useruser-phx (x86_64) 20180926OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Disk Details- NONE / errors=remount-ro,relatime,rwProcessor Details- Xeon E3 v5: Linux 4.19 Git: Scaling Governor: intel_pstate powersave- Xeon E3 v5: spectre_v2_app2app Lite: Scaling Governor: intel_pstate powersave- 2 x Xeon Gold: Linux 4.19 Git: Scaling Governor: intel_pstate powersave- 2 x Xeon Gold: spectre_v2_app2app Lite: Scaling Governor: intel_pstate powersave- EPYC 7601: Linux 4.19 Git: Scaling Governor: acpi-cpufreq ondemand- EPYC 7601: spectre_v2_app2app Lite: Scaling Governor: acpi-cpufreq ondemandPython Details- Python 2.7.15+ + Python 3.6.6+Security Details- Xeon E3 v5: Linux 4.19 Git: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- Xeon E3 v5: spectre_v2_app2app Lite: KPTI + __user pointer sanitization + Full generic retpoline IBPB-lite IBRS_FW STIBP-lite RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 2 x Xeon Gold: Linux 4.19 Git: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 2 x Xeon Gold: spectre_v2_app2app Lite: KPTI + __user pointer sanitization + Full generic retpoline IBPB-lite IBRS_FW STIBP-lite RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- EPYC 7601: Linux 4.19 Git: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- EPYC 7601: spectre_v2_app2app Lite: __user pointer sanitization + Full AMD retpoline IBPB-lite STIBP-lite RSB filling + SSB disabled via prctl and seccomp

stockfish: Total Timeblender: Barbershop - CPU-Onlybuild-llvm: Time To Compilepgbench: Buffer Test - Normal Load - Read Onlyebizzy: go-benchmark: jsonbuild-linux-kernel: Time To Compilego-benchmark: garbageperl-benchmark: Interpretergo-benchmark: httpsunflow: Global Illumination + Image Synthesisrbenchmark: apache-siege: 250apache-siege: 100go-benchmark: buildperl-benchmark: Pod2htmlphpbench: PHP Benchmark Suiteredis: GETnginx: Static Web Page Servingoctave-benchmark: redis: SETpybench: Total For Average Test Timessqlite: Timed SQLite Insertionsredis: SADDcompress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19pgbench: Buffer Test - Normal Load - Read Writeluajit: Compositejava-scimark2: Compositecompress-gzip: Linux Source Tree Archiving To .tar.gzscikit-learn: Xeon E3 v52 x Xeon GoldEPYC 7601 Linux 4.19 Git spectre_v2_app2app Lite Linux 4.19 Git spectre_v2_app2app Lite Linux 4.19 Git spectre_v2_app2app Lite10932676228491711433324864112576412157.3426248690.0012124180522.470.20114145335829136990987380.1173796463844624860143737215.551878075104741.63217240912946131423243637.9315.7910996474228092611430623524712592754157.4326315630.0011101679732.440.20084393743178136058753320.1174308164099427377343701515.201937071104857.12215213213046551414242237.7615.6470618245373171575285984344257059033.998719390.0031333782871.050.42952940129949212327162970.1185659859281922935842977322.961674181112841.13187118812155041361204640.2019.7768514820375171581375953765257391734.078567760.0031206784341.030.42763000829197212860059280.1183829559011321104323012122.621666841113341.32188780112054331363206440.3919.31582957615032393988381170497318887942.898749180.00217786208941.030.46532322323529230719046510.1900147639750617009052361721.351347221152439.79160099216258141127199946.0628.22577143325022303993421128287323557242.898685660.00205963215721.030.46522319523041229098510960.1906162939788317223062360222.261324733152239.50157463316258721130198846.0427.28OpenBenchmarking.org

Stockfish

This is a test of Stockfish, an advanced C++11 chess benchmark that can scale up to 128 CPU cores. Learn more via the OpenBenchmarking.org test page.

Xeon E3 v5EPYC 76012 x Xeon GoldOpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeLinux 4.19 Gitspectre_v2_app2app Lite15M30M45M60M75MSE +/- 60344.84, N = 3SE +/- 93785.82, N = 3SE +/- 255373.92, N = 3SE +/- 451216.84, N = 3SE +/- 647874.55, N = 3SE +/- 636668.26, N = 31093267610996474577143325829576168514820706182451. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

Blender

Blender is an open-source 3D creation software project. This test is of Blender's Cycles benchmark with various sample files. GPU computing via OpenCL or CUDA is supported. Learn more via the OpenBenchmarking.org test page.

Xeon E3 v5EPYC 76012 x Xeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.79aBlend File: Barbershop - Compute: CPU-OnlyLinux 4.19 Gitspectre_v2_app2app Lite500100015002000250022842280503502375373

Timed LLVM Compilation

This test times how long it takes to build the LLVM compiler. Learn more via the OpenBenchmarking.org test page.

Xeon E3 v5EPYC 76012 x Xeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To Compilespectre_v2_app2app LiteLinux 4.19 Git2004006008001000926917239230171171

PostgreSQL pgbench

This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.

Xeon E3 v5EPYC 76012 x Xeon GoldOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Onlyspectre_v2_app2app LiteLinux 4.19 Git120K240K360K480K600KSE +/- 203.79, N = 3SE +/- 58.67, N = 3SE +/- 4006.81, N = 3SE +/- 1760.32, N = 3SE +/- 783.02, N = 3SE +/- 1823.67, N = 31143061143333988383993425752855813751. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

ebizzy

This is a test of ebizzy, a program to generate workloads resembling web server workloads. Learn more via the OpenBenchmarking.org test page.

Xeon E3 v52 x Xeon GoldEPYC 7601OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3spectre_v2_app2app LiteLinux 4.19 Git300K600K900K1200K1500KSE +/- 3725.34, N = 4SE +/- 4628.95, N = 12SE +/- 19629.70, N = 12SE +/- 13961.01, N = 3SE +/- 8303.48, N = 3SE +/- 5397.73, N = 3235247248641953765984344112828711704971. (CC) gcc options: -pthread -lpthread -O3 -march=native

Go Benchmarks

Benchmark for monitoring real time performance of the Go implementation for HTTP, JSON and garbage testing per iteration. Learn more via the OpenBenchmarking.org test page.

Xeon E3 v5EPYC 76012 x Xeon GoldOpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonspectre_v2_app2app LiteLinux 4.19 Git3M6M9M12M15MSE +/- 9716.20, N = 3SE +/- 5211.35, N = 3SE +/- 55233.34, N = 3SE +/- 12462.39, N = 3SE +/- 26343.54, N = 3SE +/- 25965.56, N = 1112592754125764123235572318887925739172570590

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration. Learn more via the OpenBenchmarking.org test page.

Xeon E3 v5EPYC 76012 x Xeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To Compilespectre_v2_app2app LiteLinux 4.19 Git306090120150SE +/- 0.84, N = 3SE +/- 1.12, N = 3SE +/- 0.48, N = 9SE +/- 0.49, N = 9SE +/- 0.38, N = 12SE +/- 0.41, N = 12157.43157.3442.8942.8934.0733.99

Go Benchmarks

Benchmark for monitoring real time performance of the Go implementation for HTTP, JSON and garbage testing per iteration. Learn more via the OpenBenchmarking.org test page.

Xeon E3 v5EPYC 76012 x Xeon GoldOpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: garbagespectre_v2_app2app LiteLinux 4.19 Git600K1200K1800K2400K3000KSE +/- 4878.08, N = 3SE +/- 546.45, N = 3SE +/- 1895.55, N = 3SE +/- 482.15, N = 3SE +/- 8593.50, N = 3SE +/- 2207.72, N = 326315632624869874918868566871939856776

Perl Benchmarks

Perl benchmark suite that can be used to compare the relative speed of different versions of perl. Learn more via the OpenBenchmarking.org test page.

2 x Xeon GoldEPYC 7601Xeon E3 v5OpenBenchmarking.orgSeconds, Fewer Is BetterPerl BenchmarksTest: InterpreterLinux 4.19 Gitspectre_v2_app2app Lite0.00070.00140.00210.00280.0035SE +/- 0.00000376, N = 3SE +/- 0.00000369, N = 3SE +/- 0.00001210, N = 3SE +/- 0.00000943, N = 3SE +/- 0.00006973, N = 12SE +/- 0.00003250, N = 120.003133370.003120670.002177860.002059630.001212410.00111016

Go Benchmarks

Benchmark for monitoring real time performance of the Go implementation for HTTP, JSON and garbage testing per iteration. Learn more via the OpenBenchmarking.org test page.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: httpspectre_v2_app2app LiteLinux 4.19 Git5K10K15K20K25KSE +/- 47.05, N = 3SE +/- 115.30, N = 3SE +/- 40.18, N = 3SE +/- 14.25, N = 3SE +/- 14.67, N = 3SE +/- 6.89, N = 321572208948434828780527973

Sunflow Rendering System

This test runs benchmarks of the Sunflow Rendering System. The Sunflow Rendering System is an open-source render engine for photo-realistic image synthesis with a ray-tracing core. Learn more via the OpenBenchmarking.org test page.

Xeon E3 v52 x Xeon GoldEPYC 7601OpenBenchmarking.orgSeconds, Fewer Is BetterSunflow Rendering System 0.07.2Global Illumination + Image SynthesisLinux 4.19 Gitspectre_v2_app2app Lite0.55581.11161.66742.22322.779SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 4SE +/- 0.02, N = 4SE +/- 0.02, N = 3SE +/- 0.01, N = 92.472.441.051.031.031.03

R Benchmark

This test is a quick-running survey of general R performance Learn more via the OpenBenchmarking.org test page.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgSeconds, Fewer Is BetterR BenchmarkLinux 4.19 Gitspectre_v2_app2app Lite0.10470.20940.31410.41880.5235SE +/- 0.0013, N = 3SE +/- 0.0023, N = 3SE +/- 0.0033, N = 3SE +/- 0.0012, N = 3SE +/- 0.0012, N = 3SE +/- 0.0003, N = 30.46530.46520.42950.42760.20110.20081. R scripting front-end version 3.5.1 (2018-07-02)

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.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 250spectre_v2_app2app LiteLinux 4.19 Git9K18K27K36K45K2319523223294013000841453439371. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 100spectre_v2_app2app LiteLinux 4.19 Git9K18K27K36K45K2304123529291972994935829431781. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

Go Benchmarks

Benchmark for monitoring real time performance of the Go implementation for HTTP, JSON and garbage testing per iteration. Learn more via the OpenBenchmarking.org test page.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: buildLinux 4.19 Gitspectre_v2_app2app Lite5000M10000M15000M20000M25000MSE +/- 228626186.00, N = 3SE +/- 25722085.63, N = 3SE +/- 174915826.60, N = 3SE +/- 185119497.26, N = 3SE +/- 236214272.49, N = 4SE +/- 144822724.15, N = 3230719046512290985109621286005928212327162971369909873813605875332

Perl Benchmarks

Perl benchmark suite that can be used to compare the relative speed of different versions of perl. Learn more via the OpenBenchmarking.org test page.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgSeconds, Fewer Is BetterPerl BenchmarksTest: Pod2htmlspectre_v2_app2app LiteLinux 4.19 Git0.04290.08580.12870.17160.2145SE +/- 0.00104978, N = 3SE +/- 0.00059751, N = 3SE +/- 0.00022835, N = 3SE +/- 0.00013349, N = 3SE +/- 0.00016559, N = 3SE +/- 0.00017351, N = 30.190616290.190014760.118565980.118382950.117430810.11737964

PHPBench

PHPBench is a benchmark suite for PHP. It performs a large number of simple tests in order to bench various aspects of the PHP interpreter. PHPBench can be used to compare hardware, operating systems, PHP versions, PHP accelerators and caches, compiler options, etc. The number of iterations used is 1,000,000. Learn more via the OpenBenchmarking.org test page.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteLinux 4.19 Gitspectre_v2_app2app Lite140K280K420K560K700KSE +/- 2110.63, N = 3SE +/- 1066.97, N = 3SE +/- 1129.59, N = 3SE +/- 251.74, N = 3SE +/- 2261.90, N = 3SE +/- 1094.96, N = 3397506397883590113592819638446640994

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETLinux 4.19 Gitspectre_v2_app2app Lite600K1200K1800K2400K3000KSE +/- 32034.96, N = 3SE +/- 25553.62, N = 4SE +/- 36022.22, N = 4SE +/- 64219.35, N = 12SE +/- 25191.81, N = 3SE +/- 26301.14, N = 31700905172230621104322293584248601427377341. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

NGINX Benchmark

This is a test of ab, which is the Apache Benchmark program running against nginx. This test profile measures how many requests per second a given system can sustain when carrying out 2,000,000 requests with 500 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page Servingspectre_v2_app2app LiteLinux 4.19 Git8K16K24K32K40KSE +/- 33.58, N = 3SE +/- 67.47, N = 3SE +/- 57.80, N = 3SE +/- 181.76, N = 3SE +/- 82.41, N = 3SE +/- 207.42, N = 32360223617297733012137015373721. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

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.

2 x Xeon GoldEPYC 7601Xeon E3 v5OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 4.4.1Linux 4.19 Gitspectre_v2_app2app Lite612182430SE +/- 0.28, N = 12SE +/- 0.40, N = 3SE +/- 0.38, N = 4SE +/- 0.29, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 322.9622.6222.2621.3515.5515.20

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETspectre_v2_app2app LiteLinux 4.19 Git400K800K1200K1600K2000KSE +/- 12397.25, N = 3SE +/- 8861.06, N = 3SE +/- 35978.81, N = 12SE +/- 23976.62, N = 12SE +/- 26223.93, N = 12SE +/- 17999.00, N = 31324733134722116668411674181187807519370711. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

PyBench

This test profile reports the total time of the different average timed test results from PyBench. PyBench reports average test times for different functions such as BuiltinFunctionCalls and NestedForLoops, with this total result providing a rough estimate as to Python's average performance on a given system. This test profile runs PyBench each time for 20 rounds. Learn more via the OpenBenchmarking.org test page.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesLinux 4.19 Gitspectre_v2_app2app Lite30060090012001500SE +/- 5.04, N = 3SE +/- 4.48, N = 3SE +/- 1.33, N = 3SE +/- 2.65, N = 3SE +/- 3.33, N = 3SE +/- 1.45, N = 3152415221133112810481047

SQLite

This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.

Xeon E3 v52 x Xeon GoldEPYC 7601OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite Insertionsspectre_v2_app2app LiteLinux 4.19 Git1326395265SE +/- 4.84, N = 9SE +/- 0.12, N = 3SE +/- 0.13, N = 3SE +/- 0.12, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 357.1241.6341.3241.1339.7939.501. (CC) gcc options: -O2 -lreadline -ltermcap -lz -ldl -lpthread

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDspectre_v2_app2app LiteLinux 4.19 Git500K1000K1500K2000K2500KSE +/- 22831.75, N = 3SE +/- 10531.09, N = 3SE +/- 37389.96, N = 12SE +/- 34358.79, N = 12SE +/- 41372.06, N = 3SE +/- 8727.08, N = 31574633160099218711881887801215213221724091. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Zstd Compression

This test measures the time needed to compress a sample file (an Ubuntu file-system image) using Zstd compression. Learn more via the OpenBenchmarking.org test page.

EPYC 7601Xeon E3 v52 x Xeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19spectre_v2_app2app LiteLinux 4.19 Git4080120160200SE +/- 0.06, N = 3SE +/- 0.15, N = 3SE +/- 0.12, N = 3SE +/- 0.17, N = 3SE +/- 0.27, N = 3SE +/- 0.17, N = 31621621301291211201. (CC) gcc options: -O3 -pthread -lz -llzma

PostgreSQL pgbench

This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.

Xeon E3 v52 x Xeon GoldEPYC 7601OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteLinux 4.19 Gitspectre_v2_app2app Lite13002600390052006500SE +/- 26.94, N = 3SE +/- 45.27, N = 12SE +/- 63.57, N = 3SE +/- 51.07, N = 3SE +/- 95.24, N = 3SE +/- 67.75, N = 34613465554335504581458721. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

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.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgMflops, More Is BetterLuaJIT 2.0.5Test: CompositeLinux 4.19 Gitspectre_v2_app2app Lite30060090012001500SE +/- 1.70, N = 3SE +/- 2.20, N = 3SE +/- 0.81, N = 3SE +/- 1.31, N = 3SE +/- 1.69, N = 3SE +/- 2.41, N = 31127113013611363141414231. (CC) gcc options: -lm -ldl -O2 -fomit-frame-pointer -U_FORTIFY_SOURCE -fno-stack-protector

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.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Compositespectre_v2_app2app LiteLinux 4.19 Git5001000150020002500SE +/- 3.34, N = 4SE +/- 1.11, N = 4SE +/- 3.57, N = 4SE +/- 6.71, N = 4SE +/- 4.26, N = 4SE +/- 4.23, N = 4198819992046206424222436

Gzip Compression

This test measures the time needed to archive/compress two copies of the Linux 4.13 kernel source tree using Gzip compression. Learn more via the OpenBenchmarking.org test page.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzLinux 4.19 Gitspectre_v2_app2app Lite1020304050SE +/- 0.15, N = 3SE +/- 0.19, N = 3SE +/- 0.07, N = 3SE +/- 0.08, N = 3SE +/- 0.49, N = 3SE +/- 0.20, N = 346.0646.0440.3940.2037.9337.76

Scikit-Learn

Scikit-learn is a Python module for machine learning Learn more via the OpenBenchmarking.org test page.

EPYC 76012 x Xeon GoldXeon E3 v5OpenBenchmarking.orgSeconds, Fewer Is BetterScikit-Learn 0.17.1Linux 4.19 Gitspectre_v2_app2app Lite714212835SE +/- 1.04, N = 9SE +/- 0.83, N = 12SE +/- 0.46, N = 12SE +/- 0.53, N = 12SE +/- 0.03, N = 3SE +/- 0.01, N = 328.2227.2819.7719.3115.7915.64

Xeon E3 v5: Linux 4.19 Git

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (4 Cores / 8 Threads), Motherboard: MSI Z170A SLI PLUS (MS-7998) v1.0 (2.90 BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 16384MB, Disk: Samsung SSD 970 EVO 250GB, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4096MB, Audio: Realtek ALC1150, Monitor: VE228, Network: Intel Connection

OS: Ubuntu 18.10, Kernel: 4.19.0-999-generic (x86_64) 20180925, Desktop: GNOME Shell 3.30.0, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.6+
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

Testing initiated at 26 September 2018 20:43 by user phoronix.

Xeon E3 v5: spectre_v2_app2app Lite

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (4 Cores / 8 Threads), Motherboard: MSI Z170A SLI PLUS (MS-7998) v1.0 (2.90 BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 16384MB, Disk: Samsung SSD 970 EVO 250GB, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4096MB, Audio: Realtek ALC1150, Monitor: VE228, Network: Intel Connection

OS: Ubuntu 18.10, Kernel: 4.19.0-rc2-spec2useruser-phx (x86_64) 20180926, Desktop: GNOME Shell 3.30.0, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.6+
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB-lite IBRS_FW STIBP-lite RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

Testing initiated at 26 September 2018 17:24 by user phoronix.

2 x Xeon Gold: Linux 4.19 Git

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.01 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: Samsung SSD 970 EVO 250GB, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.10, Kernel: 4.19.0-999-generic (x86_64) 20180925, Desktop: GNOME Shell 3.30.0, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.6+
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

Testing initiated at 26 September 2018 13:50 by user phoronix.

2 x Xeon Gold: spectre_v2_app2app Lite

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.01 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: Samsung SSD 970 EVO 250GB, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.10, Kernel: 4.19.0-rc2-spec2useruser-phx (x86_64) 20180926, Desktop: GNOME Shell 3.30.0, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.6+
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB-lite IBRS_FW STIBP-lite RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

Testing initiated at 26 September 2018 15:29 by user phoronix.

EPYC 7601: Linux 4.19 Git

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V1.02.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: Samsung SSD 970 EVO 250GB, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom and subsidiaries NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 18.10, Kernel: 4.19.0-999-generic (x86_64) 20180925, Desktop: GNOME Shell 3.30.0, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Python Notes: Python 2.7.15+ + Python 3.6.6+
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp

Testing initiated at 26 September 2018 11:50 by user phoronix.

EPYC 7601: spectre_v2_app2app Lite

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V1.02.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: Samsung SSD 970 EVO 250GB, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom and subsidiaries NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 18.10, Kernel: 4.19.0-rc2-spec2useruser-phx (x86_64) 20180926, Desktop: GNOME Shell 3.30.0, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Python Notes: Python 2.7.15+ + Python 3.6.6+
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB-lite STIBP-lite RSB filling + SSB disabled via prctl and seccomp

Testing initiated at 26 September 2018 09:26 by user phoronix.