Ive searched and found zero answers ;-)
What I/O scheduler would provide the best results as far as speed, battery life, etc. on the fascinate?
I don't know which is the fastest, but SIO or NOOP are pretty fast.
Sent from my SCH-I500 using XDA App
Ill give noop a shot.
I've read that combinations of schedulers and CPU governors matter, for example running CFQ and conservative together gets a very good performance ratio as opposed to noop and conservative. I use CFQ but I really have never noticed any major difference between them.
Im using smartass. What would be best combo of speed and battery life.
If you're on TW, stay with cfq which gives you a more stable camera. What are you running?
sent from my SCH-I500 PWGB 2. 0b3
im running vanilla gingerbread
davwman said:
im running vanilla gingerbread
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Running conservative on aosp kind of defeats your purpose, on demand and smart ass are always the way to go, cfq will always give you the best balance as far as output (and more stability.). Differences in battery life are marginal by changing your I o scheduler
sent from my SCH-I500 PWGB 2. 0b3
so smartass an cfq it is, thsnks.
violets are red
questions in general make choppa blue.
I learned a lesson today,
and I hope you did too.
If you're on VGB with the built-in kernel, CFQ's a great choice paired with ondemand or conservative. If you're using Glitch, try Deadline and ondemand with screenstate scaling set to conservative.
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Jazz848 said:
If you're on VGB with the built-in kernel, CFQ's a great choice paired with ondemand or conservative. If you're using Glitch, try Deadline and ondemand with screenstate scaling set to conservative.
Sent from my SCH-I500 using xda premium
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Click to collapse
Thanks for the info!
I'm using the biffmod GB (CM7 based rom) with a built in glitch kernel and after reading about I/O schedulers I've gone with BFQ and smart ass... it's ran smooth so far.
Related
Are you guys using setCPU with the new radio and Das Bamf 1.5 and 4.4.2 kernel. If so, what are your settings? Currently I'm not overclocking and have a profile set to 245 max when the screen is off, both with ondemand scaling. I'm down to 75% after a little over 3 hours since unplugging and am wondering if anyone's getting better results with different settings.
potcryan said:
Are you guys using setCPU with the new radio and Das Bamf 1.5 and 4.4.2 kernel. If so, what are your settings? Currently I'm not overclocking and have a profile set to 245 max when the screen is off, both with ondemand scaling. I'm down to 75% after a little over 3 hours since unplugging and am wondering if anyone's getting better results with different settings.
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Click to collapse
I'm using smartass at 1036 Mhz. No screen off profiles or anything. Let smartass do it's thing.
I didn't mean to click thanks...was trying to click "quote". haha. But thanks anyway.
Sorry for my noobness but what exactly is the difference between smartass and ondemand? I think I recall Adryn recommending ondemand in the bamf thread but I could be wrong.
Sent from my ADR6400L using XDA App
potcryan said:
Sorry for my noobness but what exactly is the difference between smartass and ondemand? I think I recall Adryn recommending ondemand in the bamf thread but I could be wrong.
Sent from my ADR6400L using XDA App
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I think he does recommend ondemand too. I tried it out for a day and found that smartass was better for my phone. Smartass will generally pick the lower clock speed more often than ondemand. I guess the best way to know is try out a couple different ones and find out what's best. That's why he makes different versions of his kernels too.
I'm running 4.4.2 at 1.2ghz and smartass gov. I haven't tried setting up profiles and using on demand with 4.4.2 and instead hoped smartass would do its thing better than I could. Seems to be working good so far.
FWIW, my phone seemed more laggy at 1.5ghz on this kernel. It is quite snappy at 1.2.
Smartass automatically uses the lowest voltage when the screen is off and your profile may conflict with that. I'm using Smartass and the only profile I use is for battery less than 20% = underclock.
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Is there a way to over clock the gpu on my thunderbolt? It's just a thought, also what is the best kernel and io scheduler combo for both battery life and preformance? I also would like opinions on best aosp roms out there. Currently running thundershed cm7 with thundershed kernel
Sent from my ADR6400L using XDA
I like it
I run imos kernel. I like it more and I can undervolt
Respect existence or
Expect resistance
Anyone in here use SetCPU still for underclocking? I just set mine up again after taking the OTA for JB and I was wondering which CPU governor was the best? Is it 'hotplug'? The default is 'interactive' but I remember there was a better governor.
JDunc said:
Anyone in here use SetCPU still for underclocking? I just set mine up again after taking the OTA for JB and I was wondering which CPU governor was the best? Is it 'hotplug'? The default is 'interactive' but I remember that was a better governor.
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Click to collapse
I use interactive on all my Android devices. It has the best balance between battery life and performance.
Sent from my Transformer TF101 using xda premium
What do these governors do?
asswax
smartass v2
badass
wheatley
I don't understand. I have switched to them. But can't figure out what they do to manage the CPU frequency.
vazersecurity said:
What do these governors do?
asswax
smartass v2
badass
wheatley
I don't understand. I have switched to them. But can't figure out what they do to manage the CPU frequency.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1369817
somerandomname1 said:
http://forum.xda-developers.com/showthread.php?t=1369817
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Thanks for referring him that thread, but I personally use smartassV2 it gives me best battery and performance.
Sent from my HTC Fireball using xda premium
I've tried looking on google but all I could find were explainations of the differences between various CPU governors, or more in depth guides for similar things or different devices. I'm currently rynning Cyanogenmod 11 with the 4.4.2 version of Android
I'm looking at the Smartass 2 governor,
because I like its idea of having ideal frequencies, and am currently using the PegasusQ governor, but I dont know a lot about my current governor. Is there a benefit i can get from swapping?
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