kerneltunetests65
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000


Original Configuration: 

	Processor: Intel Core i5-4570 @ 3.20GHz (4 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 2 x 8192 MB DDR3-1600MHz, Disk: 500GB TOSHIBA DT01ACA0, Graphics: Intel HD 4600, Audio: Intel Xeon E3-1200 v3/4th, Network: Solarflare SFC9120

	OS: RedHatEnterpriseServer 6.5, Kernel: 2.6.32-431.el6.x86_64 (x86_64), Display Driver: intel 2.21.12, Compiler: GCC 4.4.7 20120313 + Clang 3.4.2 + LLVM 3.4.2, File-System: ext4, Screen Resolution: 1024x768

kernel.sched_latency_ns = 6000000: 

	Processor: Intel Core i5-4570 @ 3.20GHz (4 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 2 x 8192 MB DDR3-1600MHz, Disk: 500GB TOSHIBA DT01ACA0, Graphics: Intel HD 4600, Audio: Intel Xeon E3-1200 v3/4th, Network: Solarflare SFC9120

	OS: RedHatEnterpriseServer 6.5, Kernel: 2.6.32-431.el6.x86_64 (x86_64), Display Driver: intel 2.21.12, Compiler: GCC 4.4.7 20120313 + Clang 3.4.2 + LLVM 3.4.2, File-System: ext4, Screen Resolution: 1024x768

kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000: 

	Processor: Intel Core i5-4570 @ 3.20GHz (4 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 2 x 8192 MB DDR3-1600MHz, Disk: 500GB TOSHIBA DT01ACA0, Graphics: Intel HD 4600, Audio: Intel Xeon E3-1200 v3/4th, Network: Solarflare SFC9120

	OS: RedHatEnterpriseServer 6.5, Kernel: 2.6.32-431.el6.x86_64 (x86_64), Display Driver: intel 2.21.12, Compiler: GCC 4.4.7 20120313 + Clang 3.4.2 + LLVM 3.4.2, File-System: ext4, Screen Resolution: 1024x768


Stream 2013-01-17
Type: Copy
MB/s > Higher Is Better
Original Configuration ...................................................... 13331.76 |
kernel.sched_latency_ns = 6000000 ........................................... 13335.41 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 13323.52 |


Stream 2013-01-17
Type: Scale
MB/s > Higher Is Better
Original Configuration ...................................................... 13345.37 |
kernel.sched_latency_ns = 6000000 ........................................... 13315.70 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 13323.98 |


Stream 2013-01-17
Type: Triad
MB/s > Higher Is Better
Original Configuration ...................................................... 14657.96 |
kernel.sched_latency_ns = 6000000 ........................................... 14634.13 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 14657.43 |


Stream 2013-01-17
Type: Add
MB/s > Higher Is Better
Original Configuration ...................................................... 14731.43 |
kernel.sched_latency_ns = 6000000 ........................................... 14727.24 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 14766.74 |


CacheBench
Test: Read
MB/s > Higher Is Better
Original Configuration ...................................................... 3042.78 |
kernel.sched_latency_ns = 6000000 ........................................... 3033.35 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 3040.09 |


CacheBench
Test: Write
MB/s > Higher Is Better
Original Configuration ...................................................... 13247.90 |
kernel.sched_latency_ns = 6000000 ........................................... 13281.46 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 13300.12 |


CacheBench
Test: Read / Modify / Write
MB/s > Higher Is Better
Original Configuration ...................................................... 26502.91 |
kernel.sched_latency_ns = 6000000 ........................................... 26582.85 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 26556.53 |


SciMark 2.0
Computational Test: Composite
Mflops > Higher Is Better
Original Configuration ...................................................... 1248.07 |
kernel.sched_latency_ns = 6000000 ........................................... 1245.14 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 1243.94 |


SciMark 2.0
Computational Test: Monte Carlo
Mflops > Higher Is Better
Original Configuration ...................................................... 321.24 |
kernel.sched_latency_ns = 6000000 ........................................... 320.76 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 321.00 |


SciMark 2.0
Computational Test: Fast Fourier Transform
Mflops > Higher Is Better
Original Configuration ...................................................... 275.83 |
kernel.sched_latency_ns = 6000000 ........................................... 279.85 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 282.40 |


SciMark 2.0
Computational Test: Sparse Matrix Multiply
Mflops > Higher Is Better
Original Configuration ...................................................... 2134.74 |
kernel.sched_latency_ns = 6000000 ........................................... 2129.29 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 2119.54 |


SciMark 2.0
Computational Test: Dense LU Matrix Factorization
Mflops > Higher Is Better
Original Configuration ...................................................... 2424.24 |
kernel.sched_latency_ns = 6000000 ........................................... 2410.55 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 2410.55 |


SciMark 2.0
Computational Test: Jacobi Successive Over-Relaxation
Mflops > Higher Is Better
Original Configuration ...................................................... 1084.30 |
kernel.sched_latency_ns = 6000000 ........................................... 1085.26 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 1086.22 |


Gcrypt Library 1.4.4
CAMELLIA256-ECB Cipher
Microseconds < Lower Is Better
Original Configuration ...................................................... 2053 |
kernel.sched_latency_ns = 6000000 ........................................... 2047 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 2053 |


x264 2015-11-02
H.264 Video Encoding
Frames Per Second > Higher Is Better
Original Configuration ...................................................... 46.72 |
kernel.sched_latency_ns = 6000000 ........................................... 46.61 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 46.09 |


Himeno Benchmark 3.0
Poisson Pressure Solver
MFLOPS > Higher Is Better
Original Configuration ...................................................... 1846.65 |
kernel.sched_latency_ns = 6000000 ........................................... 1850.31 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 1851.97 |


7-Zip Compression 9.20.1
Compress Speed Test
MIPS > Higher Is Better
Original Configuration ...................................................... 4896 |
kernel.sched_latency_ns = 6000000 ........................................... 4914 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 4919 |


Timed Linux Kernel Compilation 4.3
Time To Compile
Seconds < Lower Is Better
Original Configuration ...................................................... 468.34 |
kernel.sched_latency_ns = 6000000 ........................................... 468.36 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 483.87 |


C-Ray 1.1
Total Time
Seconds < Lower Is Better
Original Configuration ...................................................... 173.53 |
kernel.sched_latency_ns = 6000000 ........................................... 173.50 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 173.56 |


Parallel BZIP2 Compression 1.1.6
256MB File Compression
Seconds < Lower Is Better
Original Configuration ...................................................... 31.39 |
kernel.sched_latency_ns = 6000000 ........................................... 31.35 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 31.86 |


Smallpt 1.0
Global Illumination Renderer; 100 Samples
Seconds < Lower Is Better
Original Configuration ...................................................... 411 |
kernel.sched_latency_ns = 6000000 ........................................... 411 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 411 |


Crafty 23.4
Elapsed Time
Seconds < Lower Is Better
Original Configuration ...................................................... 72.59 |
kernel.sched_latency_ns = 6000000 ........................................... 72.37 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 72.65 |


FLAC Audio Encoding 1.3.1
WAV To FLAC
Seconds < Lower Is Better
Original Configuration ...................................................... 8.03 |
kernel.sched_latency_ns = 6000000 ........................................... 7.99 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 8.00 |


LAME MP3 Encoding 3.99.3
WAV To MP3
Seconds < Lower Is Better
Original Configuration ...................................................... 13.65 |
kernel.sched_latency_ns = 6000000 ........................................... 13.54 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 13.60 |


PyBench 2008-08-14
Total For Average Test Times
Milliseconds < Lower Is Better
Original Configuration ...................................................... 2097 |
kernel.sched_latency_ns = 6000000 ........................................... 2099 |
kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 . 2098 |