forums.PPSSPP.org / PPSSPP - Playstation Portable Simulator Suitable for Playing Portably / Development v / Current state of Snapdragon-based CPUs in PPSSPP

Poll: Is your Snapdragon powered device affected by this issue?
This poll is closed.
Yes, is slower than any other device when it shouldn't, even with adviced tweaks 85.19% 46 85.19%
No, it runs everything pretty smooth 14.81% 8 14.81%
Total 54 votes 100%
* You voted for this item. [Show Results]

Thread Closed 
 
Thread Rating:
  • 2 Votes - 5 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Current state of Snapdragon-based CPUs in PPSSPP
11-01-2013, 08:09 PM (This post was last modified: 11-01-2013 08:13 PM by vitality19.)
Post: #47
vitality19 Offline
Member
***
 		Posts: 130
Joined: Jun 2013
Reputation: 0
RE: Current state of Snapdragon-based CPUs in PPSSPP
my guess is that snapdragon cores (scorpion - krait) are not designed by ARM and thus use a slightly different arm architecture that lacks optimization specifically for emulators, I can be wrong of course,
but after reading these:
http://www.openssl.org/~appro/Snapdragon-S4.html
https://sites.google.com/site/dosboxturbo/performance
http://en.wikipedia.org/wiki/List_of_ARM_cores
that is my conclusion

P.S.: No offense meant for snapdragon owners, I myself considered this SoC quite powerful
Samsung Captivate, Android 2.3.5 SAUROM, Corn Kernel v701
Fly Evo Chic 3, Android 4.4.2 Stock, improved stock kernel
Find all posts by this user
Thread Closed 


Messages In This Thread
RE: Current state of Snapdragon-based CPUs in PPSSPP - vitality19 - 11-01-2013 08:09 PM

Forum Jump:


Contact Us | PPSSPP.org | Return to Top | Return to Content | Mobile Version | RSS Syndication