LLVM Clang 7.0 SVN Spectre V1 Mitigation

Intel Core i9-7980XE testing with a ASUS PRIME X299-A (1401 BIOS) and AMD Radeon RX Vega 8192MB on Ubuntu 18.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1807139-RA-LLVMCLANG52
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Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
LLVM 7.0 SVN
July 13 2018
  39 Minutes
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LLVM 7.0 SVN

Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1401 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: 256GB INTEL SSDPEKKW256G8, Graphics: AMD Radeon RX Vega 8192MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 18.04, Kernel: 4.17.3-041703-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.1.1- padoka PPA (LLVM 6.0.0), Compiler: Clang 7.0.0 (SVN 337006) + LLVM 7.0.0svn, File-System: ext4, Screen Resolution: 3840x2160

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: skylake-avx512
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

LLVM Clang 7.0 SVN Spectre V1 MitigationOpenBenchmarking.orgPhoronix Test SuiteIntel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads)ASUS PRIME X299-A (1401 BIOS)Intel Sky Lake-E DMI3 Registers16384MB256GB INTEL SSDPEKKW256G8AMD Radeon RX Vega 8192MBRealtek ALC1220Acer B286HKIntel ConnectionUbuntu 18.044.17.3-041703-generic (x86_64)GNOME Shell 3.28.1X Server 1.19.6modesetting 1.19.64.5 Mesa 18.1.1- padoka PPA (LLVM 6.0.0)Clang 7.0.0 (SVN 337006) + LLVM 7.0.0svnext43840x2160ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLLVM Clang 7.0 SVN Spectre V1 Mitigation BenchmarksSystem Logs- CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native- Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: skylake-avx512 - NONE / errors=remount-ro,relatime,rw- Scaling Governor: intel_pstate powersave- Python 2.7.15rc1 + Python 3.6.5- KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

LLVM Clang 7.0 SVN Spectre V1 Mitigationsqlite: Timed SQLite Insertionscompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treehmmer: Pfam Database Searchfhourstones: Complex Connect-4 Solvingscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationtscp: AI Chess Performancegraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdinghimeno: Poisson Pressure Solverebizzy: build-imagemagick: Time To Compilebuild-php: Time To Compilec-ray: Total Timeaobench: 2048 x 2048 - Total Timebullet: Raytestsbullet: 3000 Fallbullet: 1000 Stackbullet: 1000 Convexbullet: 136 Ragdollsbullet: Prim Trimeshbullet: Convex Trimeshencode-flac: WAV To FLACLLVM 7.0 SVN18.33941.60637.652930.919.0415197.602620.18684.55715.193130.576981.181589.431587256114721391661352787.6163894720.4593.566.3237.342.504.174.944.272.670.911.098.26OpenBenchmarking.org

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.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsLLVM 7.0 SVN510152025SE +/- 2.68, N = 618.331. (CC) gcc options: -O3 -march=native -lreadline -ltermcap -lz -ldl -lpthread

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileLLVM 7.0 SVN2004006008001000SE +/- 6.33, N = 3941.60

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateLLVM 7.0 SVN140280420560700SE +/- 11.75, N = 3637.65

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeLLVM 7.0 SVN6001200180024003000SE +/- 8.51, N = 32930.91

Timed HMMer Search

This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchLLVM 7.0 SVN3691215SE +/- 0.04, N = 39.041. (CC) gcc options: -O3 -march=native -pthread -lhmmer -lsquid -lm

Fhourstones

This integer benchmark solves positions in the game of Connect-4, as played on a vertical 7x6 board. By default, it uses a 64Mb transposition table with the twobig replacement strategy. Positions are represented as 64-bit bitboards, and the hash function is computed using a single 64-bit modulo operation, giving 64-bit machines a slight edge. The alpha-beta searcher sorts moves dynamically based on the history heuristic. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgKpos / sec, More Is BetterFhourstones 3.1Complex Connect-4 SolvingLLVM 7.0 SVN3K6K9K12K15KSE +/- 13.13, N = 315197.601. (CC) gcc options: -O3

SciMark

This test runs the ANSI C 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 test 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 BetterSciMark 2.0Computational Test: CompositeLLVM 7.0 SVN6001200180024003000SE +/- 2.62, N = 32620.181. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloLLVM 7.0 SVN150300450600750SE +/- 0.44, N = 3684.551. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformLLVM 7.0 SVN150300450600750SE +/- 0.66, N = 3715.191. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyLLVM 7.0 SVN7001400210028003500SE +/- 10.20, N = 33130.571. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationLLVM 7.0 SVN15003000450060007500SE +/- 2.99, N = 36981.181. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationLLVM 7.0 SVN30060090012001500SE +/- 0.30, N = 31589.431. (CC) gcc options: -O3 -march=native -lm

TSCP

This is a performance test of TSCP, Tom Kerrigan's Simple Chess Program, which has a built-in performance benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceLLVM 7.0 SVN300K600K900K1200K1500K15872561. (CC) gcc options: -O3 -march=native

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: BlurLLVM 7.0 SVN3060901201501141. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: SharpenLLVM 7.0 SVN1632486480721. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: ResizingLLVM 7.0 SVN3060901201501391. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: HWB Color SpaceLLVM 7.0 SVN40801201602001661. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: Local Adaptive ThresholdingLLVM 7.0 SVN3060901201501351. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverLLVM 7.0 SVN6001200180024003000SE +/- 4.81, N = 32787.611. (CC) gcc options: -O3 -march=native -mavx2

ebizzy

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

OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3LLVM 7.0 SVN140K280K420K560K700KSE +/- 6458.68, N = 36389471. (CC) gcc options: -pthread -lpthread -O3 -march=native

Timed ImageMagick Compilation

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

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To CompileLLVM 7.0 SVN510152025SE +/- 0.11, N = 320.45

Timed PHP Compilation

This test times how long it takes to build PHP 5 with the Zend engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To CompileLLVM 7.0 SVN20406080100SE +/- 1.03, N = 393.561. (CC) gcc options: -O3 -march=native -pedantic -ldl -lz -lm

C-Ray

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeLLVM 7.0 SVN246810SE +/- 0.01, N = 36.321. (CC) gcc options: -lm -lpthread -O3 -march=native

AOBench

AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeLLVM 7.0 SVN918273645SE +/- 0.25, N = 337.341. (CC) gcc options: -lm -O3 -march=native

Bullet Physics Engine

This is a benchmark of the Bullet Physics Engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsLLVM 7.0 SVN0.56251.1251.68752.252.8125SE +/- 0.00, N = 32.501. (CXX) g++ options: -O3 -march=native -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallLLVM 7.0 SVN0.93831.87662.81493.75324.6915SE +/- 0.01, N = 34.171. (CXX) g++ options: -O3 -march=native -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackLLVM 7.0 SVN1.11152.2233.33454.4465.5575SE +/- 0.02, N = 34.941. (CXX) g++ options: -O3 -march=native -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexLLVM 7.0 SVN0.96081.92162.88243.84324.804SE +/- 0.01, N = 34.271. (CXX) g++ options: -O3 -march=native -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsLLVM 7.0 SVN0.60081.20161.80242.40323.004SE +/- 0.00, N = 32.671. (CXX) g++ options: -O3 -march=native -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshLLVM 7.0 SVN0.20480.40960.61440.81921.024SE +/- 0.00, N = 30.911. (CXX) g++ options: -O3 -march=native -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshLLVM 7.0 SVN0.24530.49060.73590.98121.2265SE +/- 0.00, N = 31.091. (CXX) g++ options: -O3 -march=native -rdynamic

FLAC Audio Encoding

This test times how long it takes to encode a sample WAV file to FLAC format five times. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACLLVM 7.0 SVN246810SE +/- 0.01, N = 58.261. (CXX) g++ options: -O3 -march=native -logg -lm

LLVM 7.0 SVN

Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1401 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: 256GB INTEL SSDPEKKW256G8, Graphics: AMD Radeon RX Vega 8192MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 18.04, Kernel: 4.17.3-041703-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.1.1- padoka PPA (LLVM 6.0.0), Compiler: Clang 7.0.0 (SVN 337006) + LLVM 7.0.0svn, File-System: ext4, Screen Resolution: 3840x2160

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: skylake-avx512
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Testing initiated at 13 July 2018 12:32 by user phoronix.