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Author Topic: Picodrive OD with optimizations  (Read 3271 times)

Offline ValdikSS

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Picodrive OD with optimizations
« on: January 10, 2012, 11:53:06 AM »
Hello!
Here is picodrive for opendingux compiled with all optimizations and code profiling.
Now it's running FASTER then on legacy kernel!
That was the only emulator which prevented me to fully switch to OD.
Enjoy!
v2 download
http://rghost.ru/35841196
http://www.mediafire.com/?a5e086tu4ziip7s

Some benchmarking videos:
Legacy http://www.youtube.com/watch?v=0OJXrWnjWX4
OD no opts. http://www.youtube.com/watch?v=mhQM-7KDCUs
OD opts. http://www.youtube.com/watch?v=n2wazPL0R5M

Comix zone:
OD opts. 40 45 fps
OD no opts. 20 fps
Legacy 36 fps
« Last Edit: January 10, 2012, 06:32:59 PM by ValdikSS »
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Offline flpstrquerendoumdingoo!!!

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Re: Picodrive OD with optimizations
« Reply #1 on: January 10, 2012, 02:44:04 PM »
Thanks, it would be possible to optimize Dingux too?
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User flpstr (old flpstrquerendoumdingoo!!!) forum dingoobr

Offline ValdikSS

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Re: Picodrive OD with optimizations
« Reply #2 on: January 10, 2012, 02:55:29 PM »
I think yes, now i'm thinking how to compile and run gcc on the dingoo to get native cflags.
And there would be picodrive v2 optimized, I got more fps again. 50 fps in comix zone now.
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Offline Coccijoe

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Re: Picodrive OD with optimizations
« Reply #3 on: January 10, 2012, 03:28:25 PM »
great! thanks valdikss :)
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Coccijoe

Offline ValdikSS

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Re: Picodrive OD with optimizations
« Reply #4 on: January 10, 2012, 06:32:07 PM »
Even more optimizations, now 45 fps in comix zone!
http://www.mediafire.com/?a5e086tu4ziip7s
http://rghost.ru/35841196
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Offline kowkar77

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Re: Picodrive OD with optimizations
« Reply #5 on: January 10, 2012, 06:48:09 PM »
respect from me man  8) G00d W0rk
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Offline Coccijoe

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Re: Picodrive OD with optimizations
« Reply #6 on: January 10, 2012, 07:12:11 PM »
work like a charm, good work ;)
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Coccijoe

Offline samir

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Re: Picodrive OD with optimizations
« Reply #7 on: January 10, 2012, 07:56:33 PM »
Works in Legacy Dingux?
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Offline ValdikSS

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Re: Picodrive OD with optimizations
« Reply #8 on: January 10, 2012, 08:13:08 PM »
No, but I can compile if you want
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Offline tembwbam

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Re: Picodrive OD with optimizations
« Reply #9 on: January 10, 2012, 08:56:14 PM »
Please do! That would be awesome!
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Offline samir

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Re: Picodrive OD with optimizations
« Reply #10 on: January 10, 2012, 10:01:34 PM »
Quote from: ValdikSS on January 10, 2012, 08:13:08 PM
No, but I can compile if you want

Please my friend!!   ;D
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Offline CREATICA

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Re: Picodrive OD with optimizations
« Reply #11 on: January 10, 2012, 11:10:48 PM »
Quote from: ValdikSS on January 10, 2012, 08:13:08 PM
No, but I can compile if you want

Yes, please, you'll be the hero of our forum!
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Offline ValdikSS

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Re: Picodrive OD with optimizations
« Reply #12 on: January 11, 2012, 03:34:21 AM »
Sure. Today i'll try to optimize it as hard as it could be (got 50 fps in comix zone but forgot how) and compile 2 versions.
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Offline ValdikSS

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Re: Picodrive OD with optimizations
« Reply #13 on: January 11, 2012, 11:14:49 AM »
Guys, I have good and bad news
Good news: legacy is now lightning fast. 56(optimized) vs 40 fps in comix zone, 31 vs 20 road rash 3. Should be 5-15 fps more in all games.
Bad news: opendingux is actually slower. Maybe that's because not optimal compilation flags on kernel and rootfs. Will try more.

PicoDrive_legacy_optimized.zip
http://rghost.ru/35849846
http://www.mediafire.com/?syumw98m8xa6s10
« Last Edit: January 11, 2012, 11:19:50 AM by ValdikSS »
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Offline CREATICA

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Re: Picodrive OD with optimizations
« Reply #14 on: January 11, 2012, 11:20:18 AM »
Quote from: ValdikSS on January 11, 2012, 11:14:49 AM
Guys, I have good and bad news
Good news: legacy is now lightning fast. 56 fps in comix zone.
Bad news: opendingux is actually slower. Maybe that's because not optimal compilation flags on kernel and rootfs. Will try more.

PicoDrive_legacy_optimized.zip
http://rghost.ru/35849846
http://www.mediafire.com/?syumw98m8xa6s10

It's normal, mate. Picodrive in OD has been always slower than Legacy. That why we asked for a Legacy version. Maybe with the final release of OD that could be solved. I don't know.
Thanks for the new version.

Addendum:

I've tried it with sience kernel:

60/60 fps constant Comix zone (only tried the first level)
40-50 fps Road rash 3
60/60fps first level (with dropings in the second level to 45 fps) Dynamite Headdy

Very good work, sir.
« Last Edit: January 11, 2012, 11:57:28 AM by CREATICA »
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