Overclock

[Guest karlosoliveira]

I had previously instaled the kerned OC at 760MHz and tle linpack scored 3.6~3.7MFLOP with Jit+Swap+cachesd and SetCPU blocked at 760Mhz and the score was the same at 528Mhz.

Now with the kernel OC at 691Mhz, u8230, FLB 16b, free memory 103Mb (Advanced task kiler), Swap 128Mb, Jit, Cachesd, autostarts tweaked, SetCPU locked at 691Mhz the score climb to 4.6~4.8MFLOPS!! Wonderfull!!

Congratulations :lol:

[Guest DanWilson]

If anyone has used the 780MHz kernel, and has switched to Flibs 691MHz kernel, which do you think feels faster? No matter what Linpack says, what is your opinion.

780MHz feels faster to me, and somehow, feels warmer now as well. Which it wasn't the last time I used it...

[Guest rulerofkaos]

If anyone has used the 780MHz kernel, and has switched to Flibs 691MHz kernel, which do you think feels faster? No matter what Linpack says, what is your opinion.

780MHz feels faster to me, and somehow, feels warmer now as well. Which it wasn't the last time I used it...

I think that 760MHz (on elair) for me felt faster than my 710MHz now, but maybe it's a placebo effect, because linpack etc says it's faster.

[Guest karlosoliveira]

If anyone has used the 780MHz kernel, and has switched to Flibs 691MHz kernel, which do you think feels faster? No matter what Linpack says, what is your opinion.

780MHz feels faster to me, and somehow, feels warmer now as well. Which it wasn't the last time I used it...

i only test the 760 kernel and then 691. each one feels faster then the standard 528.

[Guest 1an]

I just tried to fastboot flash the boot.img flibblesan posted for froyo and for me it is not very stable. Opera and several other apps crashes after like 1 minute. I run toms latest froyo with swap and a2sd.

[Guest daco81]

that is flashable zip for overclock or amonra and not fastboot

[Guest Simon O]

I just tried to fastboot flash the boot.img flibblesan posted for froyo and for me it is not very stable. Opera and several other apps crashes after like 1 minute. I run toms latest froyo with swap and a2sd.

Hm that is strange. Perhaps your phone doesn't like the maximum speed. Install SetCPU and play with the different frequencies and see what is stable for you.

For my phone it's stable at 691MHz. I can finally listen to the Turrican II music from the Amiga with Droidsound (couldn't do this with stock speed as the playback routines are very CPU intensive).

And that Fruit Ninja game is smooooooooooth :lol:

[Guest Fusion0306]

Hm that is strange. Perhaps your phone doesn't like the maximum speed. Install SetCPU and play with the different frequencies and see what is stable for you.

For my phone it's stable at 691MHz. I can finally listen to the Turrican II music from the Amiga with Droidsound (couldn't do this with stock speed as the playback routines are very CPU intensive).

And that Fruit Ninja game is smooooooooooth B)

It is stable for me :lol:

[Guest jakemk2]

I can't seem to find SetCPU on the market either by searching or using the barcode method. Am I missing something?

J.

[Guest Simon O]

I can't seem to find SetCPU on the market either by searching or using the barcode method. Am I missing something?

J.

http://forum.xda-developers.com/showthread.php?t=505419

[Guest gusthy]

Hm that is strange. Perhaps your phone doesn't like the maximum speed. Install SetCPU and play with the different frequencies and see what is stable for you.

For my phone it's stable at 691MHz. I can finally listen to the Turrican II music from the Amiga with Droidsound (couldn't do this with stock speed as the playback routines are very CPU intensive).

And that Fruit Ninja game is smooooooooooth :lol:

Mine runs at 710 since morning without any problem. So 691 should be really stable.

[Guest jakemk2]

http://forum.xda-developers.com/showthread.php?t=505419

Lol found that just after I posted, have registered and have downloaded and installed - cheers.

J.

[Guest 1an]

Hm that is strange. Perhaps your phone doesn't like the maximum speed. Install SetCPU and play with the different frequencies and see what is stable for you.

For my phone it's stable at 691MHz. I can finally listen to the Turrican II music from the Amiga with Droidsound (couldn't do this with stock speed as the playback routines are very CPU intensive).

And that Fruit Ninja game is smooooooooooth :lol:

So it should be compatible with Toms latest froyo release?

Maybe flashing your custom 2.2 ROM would solve the problem for me.

[Guest TehOsiris]

Hello!

FLB 2 + froyo_710mhz_boot.img + SetCPU 122/528 + JIT, and

Linpack: 4695 MFLOPS

Neocore: 26.1 FPS (like nexus one, http://www.youtube.com/watch?v=oij7nZuBBik)

THANKS, You are genious!!!

Don't stop this... :lol:

how do you enable jit in flb mod 2?

terminal emulator?

[Guest peelie]

how do you enable jit in flb mod 2?

terminal emulator?

there is a line in build.prop which you need to uncomment -

dalvik.vm.execution-mode=int:fast

however your mileage may vary - on my pulse enabling jit slows it down as measured by linpack goes from 4.8 to about 3

[Guest TehOsiris]

there is a line in build.prop which you need to uncomment -

dalvik.vm.execution-mode=int:fast

however your mileage may vary - on my pulse enabling jit slows it down as measured by linpack goes from 4.8 to about 3

uncomment? O.o

its not commented in root explorer..

don't you mean change it to

dalvik.vm.execution-mode=int:jit

?

[Guest peelie]

uncomment? O.o

its not commented in root explorer..

don't you mean change it to

dalvik.vm.execution-mode=int:jit

?

yeah to uncomment remove the hash symbol #

the the kernel/rom will automatically enable jit so no need to change it to :jit i believe (i could be wrong!)

Edited September 27, 2010 by peelie

[Guest AntonioPT]

yeah to uncomment remove the hash symbol #

the the kernel/rom will automatically enable jit so no need to change it to :jit i believe (i could be wrong!)

Actually, you have to comment the line starting with dalvik.vm

[Guest starkos]

yeah to uncomment remove the hash symbol #

the the kernel/rom will automatically enable jit so no need to change it to :jit i believe (i could be wrong!)

By uncommenting it & leaving it as '*:fast; you actually disabled jit lol

[Guest peelie]

By uncommenting it & leaving it as '*:fast; you actually disabled jit lol

doh! my bad then!

[Guest TehOsiris]

quite a lot of confusion here,

so, according to my research:

the line:

dalvik.vm.execution-mode=int:fast

is not commented by default (it is not ignored)

so changing it to:

dalvik.vm.execution-mode=int:jit

via root explorer etc. enables it

can anyone confirm this?

[Guest peelie]

quite a lot of confusion here,

so, according to my research:

the line:

dalvik.vm.execution-mode=int:fast

is not commented by default (it is not ignored)

so changing it to:

dalvik.vm.execution-mode=int:jit

via root explorer etc. enables it

can anyone confirm this?

yes need to put the :jit bit at the end - my linpack score has improved from 4.8 to 4.9

in my build prop that line was commented obviously on yours it was not.

hope i ave not confused you again!

[Guest whackster]

quite a lot of confusion here,

so, according to my research:

the line:

dalvik.vm.execution-mode=int:fast

is not commented by default (it is not ignored)

so changing it to:

dalvik.vm.execution-mode=int:jit

via root explorer etc. enables it

can anyone confirm this?

Froyo has JIT enabled by default, the line

dalvik.vm.execution-mode=int:fast

disables it.

So if you comment the line, the variable is not defined, so it reverts to the default - JIT enabled.

Changing it to dalvik.vm.execution-mode=int:fast shoulld also work, but this has been discouraged I think.

[Guest D-D-]

Hello.

I was just wondering, if I use the overclocked kernel with SetCPU and made it on SetCPU to be the usual value of the cpu clock, wouldn't that be like going back to normal?

[Guest Krinyo]

Wow. I'm using FLB 1.5 with the newest oc kernel by flibblesan, and enabled JIT... just say wow. 4.6 in linpack, i've never seen such a faaaaaast pulse before. I think it's the best, what we can get from our little toy phone... :lol: Thanx for everyone, who make this happen...

Edited September 27, 2010 by Krinyo