Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1408189-KH-MERGE725859
clang O2
this is used for testing clang with O2
gcc o2:
Processor: Intel Core i5-3470 @ 3.19GHz (4 Cores), Motherboard: LENOVO QiTianM4350, Chipset: Intel Xeon E3-1200 v2/3rd, Memory: 3584MB, Disk: 500GB Seagate ST500DM002-1BD14, Graphics: Intel HD 2500 (1100MHz), Audio: Realtek ALC662 rev3, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 14.04, Kernel: 3.13.0-32-generic (x86_64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.3, Compiler: GCC 4.6.4 + Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1440x900, System Layer: Xen 4.4.0 Hypervisor
gcc o3:
Processor: Intel Core i5-3470 @ 3.19GHz (4 Cores), Motherboard: LENOVO QiTianM4350, Chipset: Intel Xeon E3-1200 v2/3rd, Memory: 3584MB, Disk: 500GB Seagate ST500DM002-1BD14, Graphics: Intel HD 2500 (1100MHz), Audio: Realtek ALC662 rev3, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 14.04, Kernel: 3.13.0-32-generic (x86_64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.3, Compiler: GCC 4.6.4 + Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1440x900, System Layer: Xen 4.4.0 Hypervisor
clang o3:
Processor: Intel Core i5-3470 @ 3.19GHz (4 Cores), Motherboard: LENOVO QiTianM4350, Chipset: Intel Xeon E3-1200 v2/3rd, Memory: 3584MB, Disk: 500GB Seagate ST500DM002-1BD14, Graphics: Intel HD 2500 (1100MHz), Audio: Realtek ALC662 rev3, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 14.04, Kernel: 3.13.0-32-generic (x86_64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.3, Compiler: Clang 3.3 + GCC 4.6.4 + LLVM 3.3, File-System: ext4, Screen Resolution: 1440x900, System Layer: Xen 4.4.0 Hypervisor
clang o2:
Processor: Intel Core i5-3470 @ 3.19GHz (4 Cores), Motherboard: LENOVO QiTianM4350, Chipset: Intel Xeon E3-1200 v2/3rd, Memory: 3584MB, Disk: 500GB Seagate ST500DM002-1BD14, Graphics: Intel HD 2500 (1100MHz), Audio: Realtek ALC662 rev3, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 14.04, Kernel: 3.13.0-32-generic (x86_64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.3, Compiler: Clang 3.3 + GCC 4.6.4 + LLVM 3.3, File-System: ext4, Screen Resolution: 1440x900, System Layer: Xen 4.4.0 Hypervisor
Apache Benchmark 2.4.7
Static Web Page Serving
Requests Per Second > Higher Is Better
gcc o2 ... 9517.13 |=========================================================
gcc o3 ... 9651.14 |=========================================================
clang o3 . 9905.39 |===========================================================
clang o2 . 9590.52 |=========================================================
OpenSSL 1.0.1g
RSA 4096-bit Performance
Signs Per Second > Higher Is Better
gcc o2 ... 448.13 |============================================================
gcc o3 ... 450.90 |============================================================
clang o3 . 450.63 |============================================================
clang o2 . 450.40 |============================================================
LAME MP3 Encoding 3.99.3
WAV To MP3
Seconds < Lower Is Better
gcc o2 ... 14.31 |=============================================================
gcc o3 ... 14.31 |=============================================================
clang o3 . 14.33 |=============================================================
clang o2 . 14.38 |=============================================================
Bullet Physics Engine 2.81
Test: Convex Trimesh
Seconds < Lower Is Better
gcc o2 ... 1.56 |==============================================================
gcc o3 ... 1.56 |==============================================================
clang o3 . 1.56 |==============================================================
clang o2 . 1.56 |==============================================================
Bullet Physics Engine 2.81
Test: 1000 Convex
Seconds < Lower Is Better
gcc o2 ... 6.57 |==============================================================
gcc o3 ... 6.51 |=============================================================
clang o3 . 6.53 |==============================================================
clang o2 . 6.53 |==============================================================
Bullet Physics Engine 2.81
Test: 1000 Stack
Seconds < Lower Is Better
gcc o2 ... 7.06 |=============================================================
gcc o3 ... 7.12 |==============================================================
clang o3 . 7.00 |=============================================================
clang o2 . 7.05 |=============================================================
Bullet Physics Engine 2.81
Test: 3000 Fall
Seconds < Lower Is Better
gcc o2 ... 6.00 |=============================================================
gcc o3 ... 6.12 |==============================================================
clang o3 . 6.04 |=============================================================
clang o2 . 5.99 |=============================================================
Bullet Physics Engine 2.81
Test: Raytests
Seconds < Lower Is Better
gcc o2 ... 4.05 |==============================================================
gcc o3 ... 4.04 |==============================================================
clang o3 . 4.04 |==============================================================
clang o2 . 4.05 |==============================================================
C-Ray 1.1
Total Time
Seconds < Lower Is Better
gcc o2 ... 45.15 |=============================================================
gcc o3 ... 44.85 |=============================================================
clang o3 . 44.89 |=============================================================
clang o2 . 44.95 |=============================================================
Timed PHP Compilation 5.2.9
Time To Compile
Seconds < Lower Is Better
gcc o2 ... 45.05 |===========================================================
gcc o3 ... 46.34 |=============================================================
clang o3 . 39.36 |====================================================
clang o2 . 37.41 |=================================================
Timed ImageMagick Compilation 6.8.1-10
Time To Compile
Seconds < Lower Is Better
gcc o2 ... 77.12 |===========================
gcc o3 ... 171.80 |============================================================
clang o3 . 58.60 |====================
clang o2 . 57.56 |====================
Timed Apache Compilation 2.4.7
Time To Compile
Seconds < Lower Is Better
gcc o2 ... 45.62 |==========================================================
gcc o3 ... 47.98 |=============================================================
clang o3 . 43.08 |=======================================================
clang o2 . 42.33 |======================================================
7-Zip Compression 9.20.1
Compress Speed Test
MIPS > Higher Is Better
gcc o2 ... 12478 |============================================================
gcc o3 ... 12293 |============================================================
clang o3 . 12461 |============================================================
clang o2 . 12591 |=============================================================
GraphicsMagick 1.3.19
Operation: HWB Color Space
Iterations Per Minute > Higher Is Better
gcc o2 ... 151 |===============================================================
gcc o3 ... 146 |=============================================================
clang o3 . 150 |===============================================================
clang o2 . 149 |==============================================================
GraphicsMagick 1.3.19
Operation: Resizing
Iterations Per Minute > Higher Is Better
gcc o2 ... 114 |===============================================================
gcc o3 ... 113 |==============================================================
clang o3 . 114 |===============================================================
clang o2 . 112 |==============================================================
GraphicsMagick 1.3.19
Operation: Sharpen
Iterations Per Minute > Higher Is Better
gcc o2 ... 46 |================================================================
gcc o3 ... 45 |===============================================================
clang o3 . 46 |================================================================
clang o2 . 46 |================================================================
x264 2014-01-09
H.264 Video Encoding
Frames Per Second > Higher Is Better
gcc o2 ... 110.32 |===========================================================
gcc o3 ... 106.59 |=========================================================
clang o3 . 111.47 |============================================================
clang o2 . 109.54 |===========================================================
John The Ripper 1.8.0
Test: Blowfish
Real C/S > Higher Is Better
gcc o2 ... 3425 |===========================================================
gcc o3 ... 3547 |==============================================================
clang o3 . 3473 |============================================================
clang o2 . 3571 |==============================================================
Gcrypt Library 1.4.4
CAMELLIA256-ECB Cipher
Microseconds < Lower Is Better
gcc o2 ... 2370 |==============================================================
gcc o3 ... 2360 |==============================================================
clang o3 . 2350 |=============================================================
clang o2 . 2340 |=============================================================
Timed HMMer Search 2.3.2
Pfam Database Search
Seconds < Lower Is Better
gcc o2 ... 17.67 |============================================================
gcc o3 ... 17.70 |============================================================
clang o3 . 17.90 |=============================================================
clang o2 . 17.66 |============================================================