AMD Kaveri Compiler Tests

AMD A10-7850K Kaveri APU on Linux running some quick tests between GCC and LLVM Clang of varying releases and obtained from the Ubuntu Linux archive as well as the LLVM.org APT repository for LLVM/Clang. Compiler AMD Linux tests 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 1401197-PL-AMDKAVERI37
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GCC 4.8.2
January 18 2014
 
LLVM Clang 3.2
January 18 2014
 
LLVM Clang 3.3
January 19 2014
 
LLVM Clang 3.4
January 19 2014
 
LLVM Clang 3.5 SVN
January 19 2014
 
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GCC 4.8.2

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/1066MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

LLVM Clang 3.2

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: Clang 3.2-7ubuntu1, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

LLVM Clang 3.3

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: Clang 3.3-5ubuntu4, File-System: ext4, Screen Resolution: 1920x1080

LLVM Clang 3.4

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: Clang 3.4-1~gd~s, File-System: ext4, Screen Resolution: 1920x1080

LLVM Clang 3.5 SVN

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: Clang 3.5-1~exp1, File-System: ext4, Screen Resolution: 1920x1080

AMD Kaveri Compiler TestsOpenBenchmarking.orgPhoronix Test SuiteAMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores)ASUS A88X-PROAMD Device 14227168MB240GB OCZ VERTEX3ASUS AMD Radeon R7 1024MB (960/1066MHz)ATI R6xx HDMIVA2431Realtek RTL8111/8168/8411Ubuntu 13.103.12.0-031200-generic (x86_64)Unity 7.1.2X Server 1.14.5fglrx 13.30.14.3.12682GCC 4.8Clang 3.2-7ubuntu1Clang 3.3-5ubuntu4Clang 3.4-1~gd~sClang 3.5-1~exp1ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilersFile-SystemScreen ResolutionAMD Kaveri Compiler Tests PerformanceSystem Logs- LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri - GCC 4.8.2: --build=x86_64-linux-gnu --disable-browser-plugin --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Scaling Governor: acpi-cpufreq ondemand

GCC 4.8.2LLVM Clang 3.2LLVM Clang 3.3LLVM Clang 3.4LLVM Clang 3.5 SVNLogarithmic Result OverviewPhoronix Test SuiteJohn The RipperSmallptC-RayTimed PHP CompilationTimed Apache CompilationHierarchical INTegrationLAME MP3 EncodingTimed MrBayes AnalysisBLAKE2Timed HMMer SearchTSCPFLAC Audio EncodingSciMarkStreamHimeno BenchmarkOpenSSLNGINX BenchmarkFFmpegApache Benchmark

AMD Kaveri Compiler Testsstream: Copystream: Scalestream: Triadstream: Addparboil: OpenMP LBMparboil: OpenMP CUTCPparboil: OpenMP Stencilrodinia: OpenMP CFD Solverrodinia: OpenMP Streamclusterhmmer: Pfam Database Searchmrbayes: Primate Phylogeny Analysisblake2: Phoronix Test Suite v5.0.0m0botan: Tigerbotan: KASUMIbotan: AES-256botan: Twofishbotan: CAST-256botan: X9.19-MACscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationtscp: AI Chess Performancejohn-the-ripper: Blowfishttsiod-renderer: Phong Rendering With Soft-Shadow Mappingx264: H.264 Video Encodinghimeno: Poisson Pressure Solverbuild-apache: Time To Compilebuild-php: Time To Compilec-ray: Total Timesmallpt: Global Illumination Renderer; 100 Samplesencode-flac: WAV To FLACencode-mp3: WAV To MP3ffmpeg: H.264 HD To NTSC DVminion: Gracefulminion: Solitaireminion: Quasigrouppovray: Total Timeopenssl: RSA 4096-bit Performancehint: FLOATnginx: Static Web Page Servingapache: Static Web Page ServingGCC 4.8.2LLVM Clang 3.2LLVM Clang 3.3LLVM Clang 3.4LLVM Clang 3.5 SVN10514.316545.786964.296950.99492.1639.1257.17181.9969.6022.6422.6611.11330.0357.603484.21153.0271.7257.46551.12374.7896.36709.27955.80619.37697373317260.2077.08814.7962.5162.9247.94839.1122.0522.1891.28148.46197.36305.66272.63167321466.1223202.6518626.2710144.096322.467430.897417.6427.6927.8811.15621.50289.5797.23730.131001.57989.00602032777778.8739.7735.9184.9330410.3822.7421.8990.57162.35210.30275.70126855139.1922909.4418582.569438.236313.746850.196896.1622.8328.4910.04633.06365.0397.38727.54998.79976.5660141977977.14789.5739.0735.8584.823079.8722.3722.0489.67153.27209.50276.20116609505.3322865.1818670.429398.016342.966856.476867.13403.36224.9822.5928.108.87644.57362.1596.36730.161046.78987.4157320180977.50796.1441.4236.5383.233148.7220.1822.04277.97131700715.8922858.9518530.069942.826615.347258.647193.37400.26225.5122.7628.179.92639.48355.8496.14733.401035.60976.4158179980676.57784.6941.6537.2183.253178.5825.9622.17277.87106584321.5822886.0618519.78OpenBenchmarking.org

Stream

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyLLVM Clang 3.4LLVM Clang 3.3LLVM Clang 3.5 SVNLLVM Clang 3.2GCC 4.8.22K4K6K8K10KSE +/- 6.09, N = 10SE +/- 5.61, N = 10SE +/- 2.97, N = 10SE +/- 2.50, N = 10SE +/- 3.78, N = 109398.019438.239942.8210144.0910514.311. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleLLVM Clang 3.3LLVM Clang 3.2LLVM Clang 3.4GCC 4.8.2LLVM Clang 3.5 SVN14002800420056007000SE +/- 2.34, N = 10SE +/- 9.36, N = 9SE +/- 3.66, N = 10SE +/- 2.93, N = 8SE +/- 21.00, N = 96313.746322.466342.966545.786615.341. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadLLVM Clang 3.3LLVM Clang 3.4GCC 4.8.2LLVM Clang 3.5 SVNLLVM Clang 3.216003200480064008000SE +/- 4.80, N = 10SE +/- 3.32, N = 9SE +/- 1.34, N = 9SE +/- 12.56, N = 8SE +/- 2.25, N = 76850.196856.476964.297258.647430.891. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddLLVM Clang 3.4LLVM Clang 3.3GCC 4.8.2LLVM Clang 3.5 SVNLLVM Clang 3.216003200480064008000SE +/- 5.69, N = 10SE +/- 4.10, N = 10SE +/- 1.19, N = 10SE +/- 13.55, N = 9SE +/- 5.99, N = 106867.136896.166950.997193.377417.641. (CC) gcc options: -O3 -march=native -fopenmp

Parboil

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP LBMGCC 4.8.2110220330440550SE +/- 0.43, N = 3492.161. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPGCC 4.8.2918273645SE +/- 0.16, N = 339.121. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilGCC 4.8.21326395265SE +/- 0.06, N = 357.171. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

Rodinia

Rodinia is a suite focused upon accelerating compute-intensive applications with accelerators. CUDA, OpenMP, and OpenCL parallel models are supported by the included applications. This profile utilizes the OpenCL and OpenMP test binaries at the moment. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverLLVM Clang 3.4LLVM Clang 3.5 SVNGCC 4.8.290180270360450SE +/- 1.49, N = 3SE +/- 0.52, N = 3SE +/- 0.13, N = 3403.36400.26181.991. (CXX) g++ options: -O2 -lOpenCL

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusterLLVM Clang 3.5 SVNLLVM Clang 3.4GCC 4.8.250100150200250SE +/- 0.66, N = 3SE +/- 0.54, N = 3SE +/- 0.11, N = 3225.51224.9869.601. (CXX) g++ options: -O2 -lOpenCL

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 Clang 3.2LLVM Clang 3.3LLVM Clang 3.5 SVNGCC 4.8.2LLVM Clang 3.4714212835SE +/- 0.41, N = 3SE +/- 0.35, N = 3SE +/- 0.30, N = 3SE +/- 0.05, N = 3SE +/- 0.09, N = 327.6922.8322.7622.6422.591. (CC) gcc options: -O3 -march=native -pthread -lhmmer -lsquid -lm

Timed MrBayes Analysis

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.1.2Primate Phylogeny AnalysisLLVM Clang 3.3LLVM Clang 3.5 SVNLLVM Clang 3.4LLVM Clang 3.2GCC 4.8.2714212835SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.11, N = 3SE +/- 0.07, N = 328.4928.1728.1027.8822.66

BLAKE2

OpenBenchmarking.orgCycles Per Byte, Fewer Is BetterBLAKE2 20130131Phoronix Test Suite v5.0.0m0LLVM Clang 3.2GCC 4.8.2LLVM Clang 3.3LLVM Clang 3.5 SVNLLVM Clang 3.43691215SE +/- 0.74, N = 6SE +/- 0.68, N = 6SE +/- 0.00, N = 3SE +/- 0.53, N = 6SE +/- 0.34, N = 611.1511.1110.049.928.871. (CC) gcc options: -std=gnu99 -O3 -march=native -lcrypto -lz

Botan

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.11.6Test: TigerGCC 4.8.270140210280350330.031. (CXX) g++ options: -m64 -pthread -lboost_filesystem -lboost_system -ldl -lrt -std=c++11 -fstack-protector -O2

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.11.6Test: KASUMIGCC 4.8.2132639526557.601. (CXX) g++ options: -m64 -pthread -lboost_filesystem -lboost_system -ldl -lrt -std=c++11 -fstack-protector -O2

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.11.6Test: AES-256GCC 4.8.270014002100280035003484.211. (CXX) g++ options: -m64 -pthread -lboost_filesystem -lboost_system -ldl -lrt -std=c++11 -fstack-protector -O2

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.11.6Test: TwofishGCC 4.8.2306090120150153.021. (CXX) g++ options: -m64 -pthread -lboost_filesystem -lboost_system -ldl -lrt -std=c++11 -fstack-protector -O2

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.11.6Test: CAST-256GCC 4.8.2163248648071.721. (CXX) g++ options: -m64 -pthread -lboost_filesystem -lboost_system -ldl -lrt -std=c++11 -fstack-protector -O2

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.11.6Test: X9.19-MACGCC 4.8.2132639526557.461. (CXX) g++ options: -m64 -pthread -lboost_filesystem -lboost_system -ldl -lrt -std=c++11 -fstack-protector -O2

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: CompositeGCC 4.8.2LLVM Clang 3.2LLVM Clang 3.3LLVM Clang 3.5 SVNLLVM Clang 3.4140280420560700SE +/- 0.48, N = 4SE +/- 2.45, N = 4SE +/- 3.13, N = 4SE +/- 1.07, N = 4SE +/- 1.19, N = 4551.12621.50633.06639.48644.571. (CXX) g++ options: -O3 -march=native

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloLLVM Clang 3.2LLVM Clang 3.5 SVNLLVM Clang 3.4LLVM Clang 3.3GCC 4.8.280160240320400SE +/- 12.30, N = 4SE +/- 1.00, N = 4SE +/- 0.79, N = 4SE +/- 9.59, N = 4SE +/- 0.38, N = 4289.57355.84362.15365.03374.781. (CXX) g++ options: -O3 -march=native

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformLLVM Clang 3.5 SVNGCC 4.8.2LLVM Clang 3.4LLVM Clang 3.2LLVM Clang 3.320406080100SE +/- 0.28, N = 4SE +/- 0.18, N = 4SE +/- 0.25, N = 4SE +/- 0.31, N = 4SE +/- 2.12, N = 496.1496.3696.3697.2397.381. (CXX) g++ options: -O3 -march=native

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 4.8.2LLVM Clang 3.3LLVM Clang 3.2LLVM Clang 3.4LLVM Clang 3.5 SVN160320480640800SE +/- 0.62, N = 4SE +/- 1.67, N = 4SE +/- 0.75, N = 4SE +/- 2.71, N = 4SE +/- 1.26, N = 4709.27727.54730.13730.16733.401. (CXX) g++ options: -O3 -march=native

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 4.8.2LLVM Clang 3.3LLVM Clang 3.2LLVM Clang 3.5 SVNLLVM Clang 3.42004006008001000SE +/- 1.40, N = 4SE +/- 3.42, N = 4SE +/- 0.94, N = 4SE +/- 1.16, N = 4SE +/- 1.03, N = 4955.80998.791001.571035.601046.781. (CXX) g++ options: -O3 -march=native

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 4.8.2LLVM Clang 3.5 SVNLLVM Clang 3.3LLVM Clang 3.4LLVM Clang 3.22004006008001000SE +/- 0.72, N = 4SE +/- 2.21, N = 4SE +/- 7.42, N = 4SE +/- 2.05, N = 4SE +/- 1.30, N = 4619.37976.41976.56987.41989.001. (CXX) g++ options: -O3 -march=native

TSCP

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceLLVM Clang 3.4LLVM Clang 3.5 SVNLLVM Clang 3.3LLVM Clang 3.2GCC 4.8.2150K300K450K600K750KSE +/- 3223.52, N = 5SE +/- 3269.61, N = 5SE +/- 525.20, N = 5SE +/- 3673.05, N = 5SE +/- 1294.55, N = 55732015817996014196020326973731. (CC) gcc options: -O3 -march=native

John The Ripper

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishLLVM Clang 3.2LLVM Clang 3.3LLVM Clang 3.5 SVNLLVM Clang 3.4GCC 4.8.27001400210028003500SE +/- 3.53, N = 3SE +/- 3.53, N = 3SE +/- 1.00, N = 3SE +/- 3.51, N = 3SE +/- 16.46, N = 377777980680931721. (CC) gcc options: -fopenmp -lcrypt

TTSIOD 3D Renderer

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2zPhong Rendering With Soft-Shadow MappingGCC 4.8.21326395265SE +/- 0.17, N = 360.201. (CXX) g++ options: -O3 -march=native -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++

x264

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-01-09H.264 Video EncodingLLVM Clang 3.5 SVNGCC 4.8.2LLVM Clang 3.3LLVM Clang 3.420406080100SE +/- 0.24, N = 5SE +/- 0.19, N = 5SE +/- 0.11, N = 5SE +/- 0.27, N = 576.5777.0877.1477.501. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -march=native -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

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 Clang 3.2LLVM Clang 3.5 SVNLLVM Clang 3.3LLVM Clang 3.4GCC 4.8.22004006008001000SE +/- 9.67, N = 3SE +/- 0.84, N = 3SE +/- 1.85, N = 3SE +/- 3.44, N = 3SE +/- 5.26, N = 3778.87784.69789.57796.14814.791. (CC) gcc options: -O3 -march=native

Timed Apache Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompileGCC 4.8.2LLVM Clang 3.5 SVNLLVM Clang 3.4LLVM Clang 3.2LLVM Clang 3.31428425670SE +/- 0.08, N = 3SE +/- 0.11, N = 3SE +/- 0.08, N = 3SE +/- 0.11, N = 3SE +/- 0.09, N = 362.5141.6541.4239.7739.07

Timed PHP Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileGCC 4.8.2LLVM Clang 3.5 SVNLLVM Clang 3.4LLVM Clang 3.2LLVM Clang 3.31428425670SE +/- 0.12, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 362.9237.2136.5335.9135.851. (CC) gcc options: -O3 -march=native -pedantic -ldl -lz -lm

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeLLVM Clang 3.2LLVM Clang 3.3LLVM Clang 3.5 SVNLLVM Clang 3.4GCC 4.8.220406080100SE +/- 0.14, N = 3SE +/- 0.12, N = 3SE +/- 0.14, N = 3SE +/- 0.13, N = 3SE +/- 0.13, N = 384.9384.8283.2583.2347.941. (CC) gcc options: -lm -lpthread -O3 -march=native

Smallpt

Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesLLVM Clang 3.5 SVNLLVM Clang 3.4LLVM Clang 3.3LLVM Clang 3.2GCC 4.8.270140210280350SE +/- 1.45, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3317314307304831. (CXX) g++ options: -fopenmp -O3 -march=native

FLAC Audio Encoding

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.0WAV To FLACLLVM Clang 3.2LLVM Clang 3.3GCC 4.8.2LLVM Clang 3.4LLVM Clang 3.5 SVN3691215SE +/- 0.03, N = 5SE +/- 0.00, N = 5SE +/- 0.13, N = 10SE +/- 0.00, N = 5SE +/- 0.00, N = 510.389.879.118.728.581. (CXX) g++ options: -O3 -march=native -fvisibility=hidden -logg -lm

LAME MP3 Encoding

LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3LLVM Clang 3.5 SVNLLVM Clang 3.2LLVM Clang 3.3GCC 4.8.2LLVM Clang 3.4612182430SE +/- 0.08, N = 5SE +/- 0.07, N = 5SE +/- 0.01, N = 5SE +/- 0.07, N = 5SE +/- 0.03, N = 525.9622.7422.3722.0520.181. (CC) gcc options: -pipe -O3 -march=native -lm

FFmpeg

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 2.1.1H.264 HD To NTSC DVGCC 4.8.2LLVM Clang 3.5 SVNLLVM Clang 3.4LLVM Clang 3.3LLVM Clang 3.2510152025SE +/- 0.06, N = 3SE +/- 0.13, N = 3SE +/- 0.12, N = 3SE +/- 0.08, N = 3SE +/- 0.16, N = 322.1822.1722.0422.0421.89-fno-tree-vectorize -MF -MT-Qunused-arguments-Qunused-arguments-Qunused-arguments-Qunused-arguments1. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lXv -lX11 -lXext -lasound -lSDL -lm -pthread -lbz2 -O3 -march=native -std=c99 -fomit-frame-pointer -fno-math-errno -fno-signed-zeros -MMD

Minion

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.15Benchmark: GracefulGCC 4.8.2LLVM Clang 3.2LLVM Clang 3.320406080100SE +/- 0.29, N = 3SE +/- 0.30, N = 3SE +/- 0.12, N = 391.2890.5789.671. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lboost_iostreams -lz -lbz2

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.15Benchmark: SolitaireLLVM Clang 3.2LLVM Clang 3.3GCC 4.8.24080120160200SE +/- 1.42, N = 3SE +/- 0.52, N = 3SE +/- 2.09, N = 3162.35153.27148.461. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lboost_iostreams -lz -lbz2

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.15Benchmark: QuasigroupLLVM Clang 3.2LLVM Clang 3.3GCC 4.8.250100150200250SE +/- 1.28, N = 3SE +/- 1.27, N = 3SE +/- 1.47, N = 3210.30209.50197.361. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lboost_iostreams -lz -lbz2

POV-Ray

OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.7.0Total TimeGCC 4.8.270140210280350SE +/- 0.32, N = 3305.661. (CXX) g++ options: -pipe -O3 -ffast-math -march=native -pthread -lSDL -lXpm -lSM -lICE -lX11 -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system

OpenSSL

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1fRSA 4096-bit PerformanceGCC 4.8.2LLVM Clang 3.2LLVM Clang 3.3LLVM Clang 3.5 SVNLLVM Clang 3.460120180240300SE +/- 0.41, N = 3SE +/- 2.50, N = 3SE +/- 2.97, N = 3SE +/- 3.56, N = 3SE +/- 3.47, N = 3272.63275.70276.20277.87277.971. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

Hierarchical INTegration

This test runs the U.S. Department of Energy's Ames Laboratory Hierarchical INTegration (HINT) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: FLOATLLVM Clang 3.5 SVNLLVM Clang 3.3LLVM Clang 3.2LLVM Clang 3.4GCC 4.8.240M80M120M160M200MSE +/- 862664.30, N = 3SE +/- 394691.08, N = 3SE +/- 2101750.07, N = 3SE +/- 972549.28, N = 3SE +/- 1544279.35, N = 3106584321.58116609505.33126855139.19131700715.89167321466.121. (CC) gcc options: -O3 -march=native -lm

NGINX Benchmark

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.0.11Static Web Page ServingLLVM Clang 3.4LLVM Clang 3.3LLVM Clang 3.5 SVNLLVM Clang 3.2GCC 4.8.25K10K15K20K25KSE +/- 190.79, N = 3SE +/- 133.79, N = 3SE +/- 149.50, N = 3SE +/- 135.22, N = 3SE +/- 115.62, N = 322858.9522865.1822886.0622909.4423202.651. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

Apache Benchmark

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingLLVM Clang 3.5 SVNLLVM Clang 3.4LLVM Clang 3.2GCC 4.8.2LLVM Clang 3.34K8K12K16K20KSE +/- 92.71, N = 3SE +/- 98.38, N = 3SE +/- 41.22, N = 3SE +/- 112.81, N = 3SE +/- 85.07, N = 318519.7818530.0618582.5618626.2718670.421. (CC) gcc options: -shared -fPIC -pthread -O3 -march=native

GCC 4.8.2

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/1066MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 18 January 2014 17:40 by user phoronix.

LLVM Clang 3.2

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/1066MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: Clang 3.2-7ubuntu1, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 18 January 2014 21:15 by user phoronix.

LLVM Clang 3.3

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/1066MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: Clang 3.3-5ubuntu4, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 19 January 2014 07:51 by user phoronix.

LLVM Clang 3.4

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/1066MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: Clang 3.4-1~gd~s, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 19 January 2014 10:40 by user phoronix.

LLVM Clang 3.5 SVN

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/1066MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: Clang 3.5-1~exp1, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 19 January 2014 12:59 by user phoronix.