LLVMLinux 3.14 Kernel Linux Clang
Linux kernel testing of LLVMlinux. Benchmarks by Michael Larabel for a future article on Phoronix.com.


LLVMLinux 3.14 Clang Kernel: 

	Processor: Intel Core i7-3517U @ 1.90GHz (4 Cores), Motherboard: ASUS UX32VDA v1.0, Chipset: Intel 3rd Gen Core DRAM, Memory: 4096MB, Disk: 2 x 128GB SanDisk SD5SF212, Graphics: Intel HD 4000 (1150MHz), Audio: Intel 7 /C210, Network: Intel Centrino Advanced-N 6235

	OS: Ubuntu 14.04, Kernel: 3.14.0+ (x86_64), Desktop: Unity 7.2.0, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.0, Compiler: GCC 4.9.0 + Clang 3.4-1ubuntu3, File-System: ext4, Screen Resolution: 1920x1080

Linux 3.14: 

	Processor: Intel Core i7-3517U @ 3.00GHz (4 Cores), Motherboard: ASUS UX32VDA v1.0, Chipset: Intel 3rd Gen Core DRAM, Memory: 4096MB, Disk: 2 x 128GB SanDisk SD5SF212, Graphics: Intel HD 4000 512MB (1150MHz), Audio: Realtek ALC269VB, Network: Intel Centrino Advanced-N 6235

	OS: Ubuntu 14.04, Kernel: 3.14.0-031400-generic (x86_64), Desktop: Unity 7.2.0, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.0, Compiler: GCC 4.9.0 + Clang 3.4-1ubuntu3, File-System: ext4, Screen Resolution: 1920x1080


Flexible IO Tester 2.1.9
Test: Intel IOMeter File Server Access Pattern
Seconds (Run Time) < Lower Is Better
LLVMLinux 3.14 Clang Kernel . 49.71 |==========================================
Linux 3.14 .................. 49.72 |==========================================


OpenArena 0.8.8
Resolution: 1920 x 1080
Frames Per Second > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 32.73 |==========================================
Linux 3.14 .................. 32.57 |==========================================


OpenArena 0.8.8
Resolution: 1920 x 1080 - Total Frame Time
Milliseconds < Lower Is Better
LLVMLinux 3.14 Clang Kernel . MIN: 4.0  AVG: 30.6  MAX: 68.0 
Linux 3.14 .................. MIN: 4.0  AVG: 30.4  MAX: 66.0 


Tesseract 2014-05-12
Resolution: 1920 x 1080
Frames Per Second > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 31.97 |=========================================
Linux 3.14 .................. 32.57 |==========================================


Warsow 1.5
Resolution: 1920 x 1080
Frames Per Second > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 35.83 |==========================================
Linux 3.14 .................. 34.73 |=========================================


Xonotic 0.7
Resolution: 1920 x 1080 - Effects Quality: Low
Frames Per Second > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 118.32 |========================================
Linux 3.14 .................. 122.33 |=========================================


Xonotic 0.7
Resolution: 1920 x 1080 - Effects Quality: High
Frames Per Second > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 62.06 |=========================================
Linux 3.14 .................. 63.73 |==========================================


Xonotic 0.7
Resolution: 1920 x 1080 - Effects Quality: Ultra
Frames Per Second > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 41.89 |=========================================
Linux 3.14 .................. 42.78 |==========================================


TTSIOD 3D Renderer 2.2z
Phong Rendering With Soft-Shadow Mapping
FPS > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 64.98 |==========================================
Linux 3.14 .................. 65.18 |==========================================


x264 2014-01-09
H.264 Video Encoding
Frames Per Second > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 62.55 |==========================================
Linux 3.14 .................. 60.52 |=========================================


GraphicsMagick 1.3.19
Operation: Blur
Iterations Per Minute > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 97 |=============================================
Linux 3.14 .................. 70 |================================


GraphicsMagick 1.3.19
Operation: Sharpen
Iterations Per Minute > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 63 |=============================================
Linux 3.14 .................. 54 |=======================================


GraphicsMagick 1.3.19
Operation: Resizing
Iterations Per Minute > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 112 |============================================
Linux 3.14 .................. 89  |===================================


GraphicsMagick 1.3.19
Operation: HWB Color Space
Iterations Per Minute > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 133 |============================================
Linux 3.14 .................. 105 |===================================


GraphicsMagick 1.3.19
Operation: Local Adaptive Thresholding
Iterations Per Minute > Higher Is Better
LLVMLinux 3.14 Clang Kernel . 69 |=============================================
Linux 3.14 .................. 42 |===========================


Timed Apache Compilation 2.4.7
Time To Compile
Seconds < Lower Is Better
LLVMLinux 3.14 Clang Kernel . 57.58 |=====================================
Linux 3.14 .................. 65.35 |==========================================


C-Ray 1.1
Total Time
Seconds < Lower Is Better
LLVMLinux 3.14 Clang Kernel . 74.02 |==========================================
Linux 3.14 .................. 74.01 |==========================================


Smallpt 1.0
Global Illumination Renderer; 100 Samples
Seconds < Lower Is Better
LLVMLinux 3.14 Clang Kernel . 239 |============================================
Linux 3.14 .................. 239 |============================================


FLAC Audio Encoding 1.3.0
WAV To FLAC
Seconds < Lower Is Better
LLVMLinux 3.14 Clang Kernel . 6.08 |==========================
Linux 3.14 .................. 9.99 |===========================================


LAME MP3 Encoding 3.99.3
WAV To MP3
Seconds < Lower Is Better
LLVMLinux 3.14 Clang Kernel . 15.87 |=========================
Linux 3.14 .................. 26.43 |==========================================