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 1506080-PTS-CLANG31559
GCC 5.1/6.0 vs. LLVM Clang 3.6 3.7 Compilers
Benchmarks by Michael Larabel.
GCC 4.9.2:
Processor: Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: NVIDIA GeForce GTX Titan 6144MB, Audio: Intel C610/X99, Monitor: ASUS PB278, Network: Intel Connection
OS: Ubuntu 15.04, Kernel: 3.19.0-18-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 4.9.2 + Clang 3.6.0-2ubuntu1, File-System: ext4, Screen Resolution: 1920x1080
GCC 5.1.0:
Processor: Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: NVIDIA GeForce GTX Titan 6144MB, Audio: Intel C610/X99, Monitor: ASUS PB278, Network: Intel Connection
OS: Ubuntu 15.04, Kernel: 3.19.0-18-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 5.1.0 + Clang 3.6.0-2ubuntu1, File-System: ext4, Screen Resolution: 1920x1080
GCC 6.0.0 20150531:
Processor: Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: NVIDIA GeForce GTX Titan 6144MB, Audio: Intel C610/X99, Monitor: ASUS PB278, Network: Intel Connection
OS: Ubuntu 15.04, Kernel: 3.19.0-18-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 6.0.0 20150531 + Clang 3.6.0-2ubuntu1, File-System: ext4, Screen Resolution: 1920x1080
LLVM Clang 3.6.1:
Processor: Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: NVIDIA GeForce GTX Titan 6144MB, Audio: Realtek ALC892, Monitor: ASUS PB278, Network: Intel Connection
OS: Ubuntu 15.04, Kernel: 4.1.0-999-generic (x86_64) 20150605, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: Clang 3.6.1 + LLVM 3.6.1, File-System: ext4, Screen Resolution: 1920x1080
LLVM Clang 3.7 SVN:
Processor: Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: NVIDIA GeForce GTX Titan 6144MB, Audio: Realtek ALC892, Monitor: ASUS PB278, Network: Intel Connection
OS: Ubuntu 15.04, Kernel: 4.1.0-999-generic (x86_64) 20150605, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: Clang 3.7.0 (SVN 239271) + LLVM 3.7.0svn, File-System: ext4, Screen Resolution: 1920x1080
Bullet Physics Engine 2.81
Test: Raytests
Seconds < Lower Is Better
GCC 4.9.2 .......... 3.40 |====================================================
GCC 5.1.0 .......... 3.37 |====================================================
GCC 6.0.0 20150531 . 3.37 |====================================================
LLVM Clang 3.6.1 ... 3.37 |====================================================
LLVM Clang 3.7 SVN . 3.37 |====================================================
Bullet Physics Engine 2.81
Test: 3000 Fall
Seconds < Lower Is Better
GCC 4.9.2 .......... 6.04 |====================================================
GCC 5.1.0 .......... 5.90 |===================================================
GCC 6.0.0 20150531 . 5.97 |===================================================
LLVM Clang 3.6.1 ... 5.59 |================================================
LLVM Clang 3.7 SVN . 5.96 |===================================================
Bullet Physics Engine 2.81
Test: 1000 Stack
Seconds < Lower Is Better
GCC 4.9.2 .......... 6.32 |===================================================
GCC 5.1.0 .......... 6.29 |===================================================
GCC 6.0.0 20150531 . 6.41 |====================================================
LLVM Clang 3.6.1 ... 6.30 |===================================================
LLVM Clang 3.7 SVN . 6.34 |===================================================
Bullet Physics Engine 2.81
Test: 1000 Convex
Seconds < Lower Is Better
GCC 4.9.2 .......... 5.86 |====================================================
GCC 5.1.0 .......... 5.85 |===================================================
GCC 6.0.0 20150531 . 5.85 |===================================================
LLVM Clang 3.6.1 ... 5.91 |====================================================
LLVM Clang 3.7 SVN . 5.87 |====================================================
Bullet Physics Engine 2.81
Test: 136 Ragdolls
Seconds < Lower Is Better
GCC 4.9.2 .......... 3.90 |====================================================
GCC 5.1.0 .......... 3.83 |===================================================
GCC 6.0.0 20150531 . 3.81 |===================================================
LLVM Clang 3.6.1 ... 3.84 |===================================================
LLVM Clang 3.7 SVN . 3.84 |===================================================
Bullet Physics Engine 2.81
Test: Prim Trimesh
Seconds < Lower Is Better
GCC 4.9.2 .......... 1.27 |==================================================
GCC 5.1.0 .......... 1.26 |==================================================
GCC 6.0.0 20150531 . 1.32 |====================================================
LLVM Clang 3.6.1 ... 1.24 |=================================================
LLVM Clang 3.7 SVN . 1.25 |=================================================
Bullet Physics Engine 2.81
Test: Convex Trimesh
Seconds < Lower Is Better
GCC 4.9.2 .......... 1.62 |====================================================
GCC 5.1.0 .......... 1.52 |=================================================
GCC 6.0.0 20150531 . 1.50 |================================================
LLVM Clang 3.6.1 ... 1.49 |================================================
LLVM Clang 3.7 SVN . 1.50 |================================================
Crafty 23.4
Elapsed Time
Seconds < Lower Is Better
GCC 4.9.2 .......... 74.25 |==================================================
GCC 5.1.0 .......... 75.16 |===================================================
GCC 6.0.0 20150531 . 73.40 |==================================================
LLVM Clang 3.7 SVN . 72.23 |=================================================
CLOMP 3.3
Static OMP Speedup
Speedup > Higher Is Better
GCC 4.9.2 .......... 6.24 |====================================================
GCC 5.1.0 .......... 6.28 |====================================================
GCC 6.0.0 20150531 . 6.24 |====================================================
Stress-NG 0.04.05
Test: Crypto
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 1749.21 |=================================================
GCC 5.1.0 .......... 1746.81 |=================================================
GCC 6.0.0 20150531 . 1748.33 |=================================================
LLVM Clang 3.6.1 ... 1744.79 |=================================================
LLVM Clang 3.7 SVN . 1745.97 |=================================================
Stress-NG 0.04.05
Test: Bsearch
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 5372.43 |==========================================
GCC 5.1.0 .......... 6058.49 |================================================
GCC 6.0.0 20150531 . 6249.72 |=================================================
LLVM Clang 3.6.1 ... 5898.54 |==============================================
LLVM Clang 3.7 SVN . 4409.41 |===================================
Stress-NG 0.04.05
Test: Forking
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 53641.75 |================================================
GCC 5.1.0 .......... 52882.59 |===============================================
GCC 6.0.0 20150531 . 53092.53 |================================================
LLVM Clang 3.6.1 ... 51529.88 |==============================================
LLVM Clang 3.7 SVN . 49882.31 |=============================================
Stress-NG 0.04.05
Test: Hsearch
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 46775.45 |================================================
GCC 5.1.0 .......... 46805.10 |================================================
GCC 6.0.0 20150531 . 46687.01 |================================================
LLVM Clang 3.6.1 ... 46798.10 |================================================
LLVM Clang 3.7 SVN . 46847.08 |================================================
Stress-NG 0.04.05
Test: Lsearch
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 117.14 |==================================================
GCC 5.1.0 .......... 116.83 |==================================================
GCC 6.0.0 20150531 . 117.19 |==================================================
LLVM Clang 3.6.1 ... 116.78 |==================================================
LLVM Clang 3.7 SVN . 116.82 |==================================================
Stress-NG 0.04.05
Test: Tsearch
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 172.68 |=================================================
GCC 5.1.0 .......... 172.89 |=================================================
GCC 6.0.0 20150531 . 173.75 |=================================================
LLVM Clang 3.6.1 ... 176.22 |==================================================
LLVM Clang 3.7 SVN . 174.73 |==================================================
Stress-NG 0.04.05
Test: CPU Stress
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 3380.56 |================================================
GCC 5.1.0 .......... 3476.00 |=================================================
GCC 6.0.0 20150531 . 3456.47 |=================================================
LLVM Clang 3.6.1 ... 2969.06 |==========================================
LLVM Clang 3.7 SVN . 3110.77 |============================================
Stress-NG 0.04.05
Test: Semaphores
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 890472.78 |==============================================
GCC 5.1.0 .......... 863571.04 |=============================================
GCC 6.0.0 20150531 . 908318.22 |===============================================
LLVM Clang 3.6.1 ... 886436.08 |==============================================
LLVM Clang 3.7 SVN . 885352.05 |==============================================
Stress-NG 0.04.05
Test: Matrix Math
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 42436.37 |================================================
GCC 5.1.0 .......... 42262.10 |================================================
GCC 6.0.0 20150531 . 42223.49 |================================================
LLVM Clang 3.6.1 ... 40458.08 |==============================================
LLVM Clang 3.7 SVN . 41340.80 |===============================================
Stress-NG 0.04.05
Test: Vector Math
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 313611.62 |==========================================
GCC 5.1.0 .......... 347366.01 |===============================================
GCC 6.0.0 20150531 . 345994.38 |===============================================
Stress-NG 0.04.05
Test: Memory Copying
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 3043.52 |==============================
GCC 5.1.0 .......... 3052.17 |==============================
GCC 6.0.0 20150531 . 3064.87 |==============================
LLVM Clang 3.6.1 ... 4987.82 |=================================================
LLVM Clang 3.7 SVN . 4989.84 |=================================================
Stress-NG 0.04.05
Test: Socket Activity
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 8839.16 |=================================================
GCC 5.1.0 .......... 8797.92 |=================================================
GCC 6.0.0 20150531 . 8787.16 |=================================================
LLVM Clang 3.6.1 ... 8852.36 |=================================================
LLVM Clang 3.7 SVN . 8818.96 |=================================================
Stress-NG 0.04.05
Test: Context Switching
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 12380538.00 |=============================================
GCC 5.1.0 .......... 11965399.08 |===========================================
GCC 6.0.0 20150531 . 12198070.81 |============================================
LLVM Clang 3.6.1 ... 12298596.21 |=============================================
LLVM Clang 3.7 SVN . 11985778.70 |============================================
Stress-NG 0.04.05
Test: Glibc C String Functions
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 410458.03 |===============================================
GCC 5.1.0 .......... 411589.27 |===============================================
GCC 6.0.0 20150531 . 411681.58 |===============================================
LLVM Clang 3.6.1 ... 402145.85 |==============================================
LLVM Clang 3.7 SVN . 402151.41 |==============================================
Stress-NG 0.04.05
Test: Glibc Qsort Data Sorting
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 129.14 |==================================================
GCC 5.1.0 .......... 129.33 |==================================================
GCC 6.0.0 20150531 . 129.20 |==================================================
LLVM Clang 3.6.1 ... 129.00 |==================================================
LLVM Clang 3.7 SVN . 129.08 |==================================================
Stress-NG 0.04.05
Test: System V Message Passing
Bogo Ops/s > Higher Is Better
GCC 4.9.2 .......... 6955739.08 |==============================================
GCC 5.1.0 .......... 6660436.76 |============================================
GCC 6.0.0 20150531 . 6666736.74 |============================================
LLVM Clang 3.6.1 ... 6529314.85 |===========================================
LLVM Clang 3.7 SVN . 6473704.54 |===========================================
Hierarchical INTegration 1.0
Test: FLOAT
QUIPs > Higher Is Better
GCC 4.9.2 .......... 223643988.39 |==============================
GCC 5.1.0 .......... 328080385.28 |============================================
GCC 6.0.0 20150531 . 328847938.70 |============================================
LLVM Clang 3.6.1 ... 265836187.98 |====================================
LLVM Clang 3.7 SVN . 272508954.58 |====================================
FLAC Audio Encoding 1.3.1
WAV To FLAC
Seconds < Lower Is Better
GCC 4.9.2 .......... 7.10 |==========================================
GCC 5.1.0 .......... 7.10 |==========================================
GCC 6.0.0 20150531 . 7.08 |==========================================
LLVM Clang 3.6.1 ... 8.74 |====================================================
LLVM Clang 3.7 SVN . 8.57 |===================================================
LAME MP3 Encoding 3.99.3
WAV To MP3
Seconds < Lower Is Better
GCC 4.9.2 .......... 12.39 |===========================================
GCC 5.1.0 .......... 12.71 |============================================
GCC 6.0.0 20150531 . 12.65 |============================================
LLVM Clang 3.6.1 ... 12.53 |===========================================
LLVM Clang 3.7 SVN . 14.70 |===================================================
FFTW 3.3.4
Build: Float + SSE - Size: 2D FFT Size 2048
Mflops > Higher Is Better
GCC 4.9.2 .......... 13321 |===================================================
GCC 5.1.0 .......... 13341 |===================================================
GCC 6.0.0 20150531 . 13421 |===================================================
LLVM Clang 3.6.1 ... 12474 |===============================================
LLVM Clang 3.7 SVN . 12721 |================================================
Timed HMMer Search 2.3.2
Pfam Database Search
Seconds < Lower Is Better
GCC 4.9.2 .......... 15.18 |==================================================
GCC 5.1.0 .......... 14.73 |=================================================
GCC 6.0.0 20150531 . 15.40 |===================================================
LLVM Clang 3.6.1 ... 15.26 |===================================================
LLVM Clang 3.7 SVN . 14.96 |==================================================
Timed MAFFT Alignment 6.864
Multiple Sequence Alignment
Seconds < Lower Is Better
GCC 4.9.2 .......... 4.29 |=============================================
GCC 5.1.0 .......... 4.43 |==============================================
GCC 6.0.0 20150531 . 4.22 |============================================
LLVM Clang 3.6.1 ... 4.91 |===================================================
LLVM Clang 3.7 SVN . 4.97 |====================================================
Himeno Benchmark 3.0
Poisson Pressure Solver
MFLOPS > Higher Is Better
GCC 4.9.2 .......... 1878.69 |=================================================
GCC 5.1.0 .......... 1872.94 |=================================================
GCC 6.0.0 20150531 . 1877.33 |=================================================
LLVM Clang 3.6.1 ... 1586.64 |=========================================
LLVM Clang 3.7 SVN . 1585.02 |=========================================
LAMMPS Molecular Dynamics Simulator 1.0
Test: Rhodopsin Protein
Loop Time < Lower Is Better
GCC 4.9.2 .......... 37.47 |==================================================
GCC 5.1.0 .......... 37.41 |==================================================
GCC 6.0.0 20150531 . 38.00 |===================================================
LLVM Clang 3.6.1 ... 32.53 |============================================
LLVM Clang 3.7 SVN . 32.09 |===========================================
Parboil 2.5
Test: OpenMP LBM
Seconds < Lower Is Better
GCC 6.0.0 20150531 . 97.56 |========
LLVM Clang 3.6.1 ... 612.67 |==================================================
LLVM Clang 3.7 SVN . 613.17 |==================================================
Parboil 2.5
Test: OpenMP CUTCP
Seconds < Lower Is Better
GCC 6.0.0 20150531 . 7.16 |========
LLVM Clang 3.6.1 ... 47.09 |===================================================
LLVM Clang 3.7 SVN . 47.20 |===================================================
Parboil 2.5
Test: OpenMP Stencil
Seconds < Lower Is Better
GCC 6.0.0 20150531 . 12.20 |=======
LLVM Clang 3.6.1 ... 86.42 |==================================================
LLVM Clang 3.7 SVN . 87.53 |===================================================
Parboil 2.5
Test: OpenMP MRI Gridding
Seconds < Lower Is Better
GCC 6.0.0 20150531 . 107.73 |==================================================
LLVM Clang 3.6.1 ... 4.72 |==
LLVM Clang 3.7 SVN . 4.75 |==
Rodinia 2.4
Test: OpenMP LavaMD
Seconds < Lower Is Better
GCC 4.9.2 .......... 97.45 |====
GCC 5.1.0 .......... 97.21 |====
GCC 6.0.0 20150531 . 97.36 |====
LLVM Clang 3.7 SVN . 1306.10 |=================================================
Rodinia 2.4
Test: OpenMP Streamcluster
Seconds < Lower Is Better
GCC 4.9.2 .......... 19.93 |========
GCC 5.1.0 .......... 19.55 |========
GCC 6.0.0 20150531 . 20.03 |========
LLVM Clang 3.7 SVN . 118.20 |==================================================
N-Queens 1.0
Elapsed Time
Seconds < Lower Is Better
GCC 4.9.2 .......... 18.07 |====
GCC 5.1.0 .......... 18.36 |====
GCC 6.0.0 20150531 . 18.36 |====
LLVM Clang 3.6.1 ... 218.11 |============================================
LLVM Clang 3.7 SVN . 247.36 |==================================================
Timed Apache Compilation 2.4.7
Time To Compile
Seconds < Lower Is Better
GCC 4.9.2 .......... 33.22 |======
GCC 5.1.0 .......... 34.23 |======
GCC 6.0.0 20150531 . 34.48 |======
LLVM Clang 3.6.1 ... 247.00 |==============================================
LLVM Clang 3.7 SVN . 268.71 |==================================================
7-Zip Compression 9.20.1
Compress Speed Test
MIPS > Higher Is Better
GCC 4.9.2 .......... 44926 |=================================================
GCC 5.1.0 .......... 45887 |==================================================
GCC 6.0.0 20150531 . 44833 |=================================================
LLVM Clang 3.6.1 ... 45479 |=================================================
LLVM Clang 3.7 SVN . 46865 |===================================================
John The Ripper 1.8.0
Test: Blowfish
Real C/S > Higher Is Better
GCC 4.9.2 .......... 13844 |==================================================
GCC 5.1.0 .......... 14102 |===================================================
GCC 6.0.0 20150531 . 14136 |===================================================
LLVM Clang 3.6.1 ... 981 |====
LLVM Clang 3.7 SVN . 1006 |====
Timed PHP Compilation 5.2.9
Time To Compile
Seconds < Lower Is Better
GCC 4.9.2 .......... 18.39 |=======
GCC 5.1.0 .......... 17.36 |======
GCC 6.0.0 20150531 . 17.90 |=======
LLVM Clang 3.6.1 ... 125.42 |==============================================
LLVM Clang 3.7 SVN . 137.60 |==================================================
GraphicsMagick 1.3.19
Operation: Blur
Iterations Per Minute > Higher Is Better
GCC 4.9.2 .......... 136 |====================================================
GCC 5.1.0 .......... 138 |=====================================================
GCC 6.0.0 20150531 . 137 |=====================================================
LLVM Clang 3.6.1 ... 75 |=============================
LLVM Clang 3.7 SVN . 73 |============================
GraphicsMagick 1.3.19
Operation: Sharpen
Iterations Per Minute > Higher Is Better
GCC 4.9.2 .......... 136 |=====================================================
GCC 5.1.0 .......... 137 |=====================================================
GCC 6.0.0 20150531 . 137 |=====================================================
LLVM Clang 3.6.1 ... 50 |===================
LLVM Clang 3.7 SVN . 50 |===================
GraphicsMagick 1.3.19
Operation: Resizing
Iterations Per Minute > Higher Is Better
GCC 4.9.2 .......... 178 |====================================================
GCC 5.1.0 .......... 179 |=====================================================
GCC 6.0.0 20150531 . 180 |=====================================================
LLVM Clang 3.6.1 ... 109 |================================
LLVM Clang 3.7 SVN . 106 |===============================
GraphicsMagick 1.3.19
Operation: HWB Color Space
Iterations Per Minute > Higher Is Better
GCC 4.9.2 .......... 185 |=====================================================
GCC 5.1.0 .......... 182 |====================================================
GCC 6.0.0 20150531 . 182 |====================================================
LLVM Clang 3.6.1 ... 141 |========================================
LLVM Clang 3.7 SVN . 123 |===================================
GraphicsMagick 1.3.19
Operation: Local Adaptive Thresholding
Iterations Per Minute > Higher Is Better
GCC 4.9.2 .......... 87 |======================================================
GCC 5.1.0 .......... 87 |======================================================
GCC 6.0.0 20150531 . 87 |======================================================
LLVM Clang 3.6.1 ... 87 |======================================================
LLVM Clang 3.7 SVN . 85 |=====================================================
C-Ray 1.1
Total Time
Seconds < Lower Is Better
GCC 4.9.2 .......... 10.74 |=========================================
GCC 5.1.0 .......... 10.77 |=========================================
GCC 6.0.0 20150531 . 10.76 |=========================================
LLVM Clang 3.6.1 ... 13.27 |===================================================
LLVM Clang 3.7 SVN . 13.31 |===================================================
FFmpeg 2.6.2
H.264 HD To NTSC DV
Seconds < Lower Is Better
GCC 4.9.2 .......... 24.62 |===================================================
GCC 5.1.0 .......... 24.33 |==================================================
GCC 6.0.0 20150531 . 24.38 |===================================================
LLVM Clang 3.6.1 ... 24.43 |===================================================
LLVM Clang 3.7 SVN . 24.08 |==================================================
Smallpt 1.0
Global Illumination Renderer; 100 Samples
Seconds < Lower Is Better
GCC 4.9.2 .......... 36 |=====
GCC 5.1.0 .......... 35 |=====
GCC 6.0.0 20150531 . 35 |=====
LLVM Clang 3.6.1 ... 378 |=====================================================
LLVM Clang 3.7 SVN . 377 |=====================================================
OpenSSL 1.0.1g
RSA 4096-bit Performance
Signs Per Second > Higher Is Better
GCC 4.9.2 .......... 1313.10 |=================================================
GCC 5.1.0 .......... 1310.63 |=================================================
GCC 6.0.0 20150531 . 1302.27 |=================================================
LLVM Clang 3.6.1 ... 1307.23 |=================================================
LLVM Clang 3.7 SVN . 1308.27 |=================================================
Redis 3.0.1
Test: GET
Requests Per Second > Higher Is Better
GCC 4.9.2 .......... 634223.81 |==============================================
GCC 5.1.0 .......... 631530.00 |==============================================
GCC 6.0.0 20150531 . 640830.88 |===============================================
LLVM Clang 3.6.1 ... 643193.29 |===============================================
LLVM Clang 3.7 SVN . 641189.63 |===============================================
Redis 3.0.1
Test: SET
Requests Per Second > Higher Is Better
GCC 4.9.2 .......... 562631.15 |=============================================
GCC 5.1.0 .......... 573425.40 |==============================================
GCC 6.0.0 20150531 . 570357.13 |==============================================
LLVM Clang 3.6.1 ... 586190.85 |===============================================
LLVM Clang 3.7 SVN . 580835.19 |===============================================
GMPbench 0.2
Total Time
GMPbench Score > Higher Is Better
GCC 4.9.2 .......... 3687.80 |=================================================
GCC 5.1.0 .......... 3680.90 |=================================================
GCC 6.0.0 20150531 . 3687.20 |=================================================
PolyBench-C 3.2
Test: 3 Matrix Multiplications
Seconds < Lower Is Better
GCC 4.9.2 .......... 8.09 |===================================================
GCC 5.1.0 .......... 8.12 |===================================================
GCC 6.0.0 20150531 . 8.17 |====================================================
LLVM Clang 3.6.1 ... 8.24 |====================================================
LLVM Clang 3.7 SVN . 8.16 |===================================================