Re: [ANNOUNCE][PATCH 06/06]RIFS v4 release. All the complex idea is gone.

[Chen]

Benchmark(RIFS-Foreground tuning on sysctl):
idle load:

Using 2991769 loops per ms, running every load for 30 seconds
Benchmarking kernel 3.3.5-RIFS-V3 at datestamp 201206081304

--- Benchmarking simulated cpu of Audio in the presence of simulated ---
Load	Latency +/- SD (ms)  Max Latency   % Desired CPU  % Deadlines Met
None	   0.0 +/- 0.0        0.0		 100	        100
Video	   0.0 +/- 0.0        0.0		 100	        100
X	   0.0 +/- 0.0        0.0		 100	        100
Burn	   0.0 +/- 0.0        0.0		 100	        100
Write	   0.0 +/- 0.0        0.0		 100	        100
Read	   0.0 +/- 0.0        0.0		 100	        100


latt -c180 sleep 300 load:

Using 2991769 loops per ms, running every load for 30 seconds
Benchmarking kernel 3.3.5-RIFS-V3 at datestamp 201206081309

--- Benchmarking simulated cpu of Audio in the presence of simulated ---
Load	Latency +/- SD (ms)  Max Latency   % Desired CPU  % Deadlines Met
None	   0.0 +/- 0.0        0.0		 100	        100
Video	   0.0 +/- 0.0        0.0		 100	        100
X	   0.0 +/- 0.0        0.1		 100	        100
Burn	   0.0 +/- 0.0        0.0		 100	        100
Write	   0.0 +/- 0.0        0.0		 100	        100
Read	   0.0 +/- 0.0        0.4		 100	        100


Benchmark(CFS):
idle load:

Using 2991769 loops per ms, running every load for 30 seconds
Benchmarking kernel 3.3.7-1.fc16.i686.PAE at datestamp 201206071923

--- Benchmarking simulated cpu of Audio in the presence of simulated ---
Load	Latency +/- SD (ms)  Max Latency   % Desired CPU  % Deadlines Met
None	   0.0 +/- 0.1        1.5		 100	        100
Video	   0.0 +/- 0.0        0.0		 100	        100
X	   0.0 +/- 0.1        3.6		 100	        100
Burn	   0.0 +/- 0.0        0.6		 100	        100
Write	   0.0 +/- 0.0        0.2		 100	        100
Read	   0.0 +/- 0.0        0.8		 100	        100

latt -c180 sleep 300 load:

Using 2991769 loops per ms, running every load for 30 seconds
Benchmarking kernel 3.3.7-1.fc16.i686.PAE at datestamp 201206071933

--- Benchmarking simulated cpu of Audio in the presence of simulated ---
Load	Latency +/- SD (ms)  Max Latency   % Desired CPU  % Deadlines Met
None	   0.0 +/- 0.3        6.6		 100	        100
Video	   0.0 +/- 0.1        1.7		 100	        100
X	   0.5 +/- 1.1        5.1		 100	        100
Burn	   0.0 +/- 0.1        0.8		 100	        100
Write	   0.0 +/- 0.2        3.1		 100	        100
Read	   0.0 +/- 0.2        4.5		 100	        100
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