FORUMS
Remove All Ads from XDA

[LLVM/CLANG] DragonTC ~ The future is now

1,390 posts
Thanks Meter: 4,136
 
By frap129, Recognized Developer on 19th February 2016, 05:55 PM
Post Reply Email Thread
Announcement from frap129: Build commit test 12 FINAL is out
2nd March 2016, 10:37 AM |#11  
Senior Member
Thanks Meter: 318
 
More
http://pastebin.com/z9G5Pr0S using 3.7 and your sabernaro 4.9 rom/kernel tc. any ideas?
The Following User Says Thank You to brandonabandon For This Useful Post: [ View ] Gift brandonabandon Ad-Free
 
 
2nd March 2016, 08:22 PM |#12  
Senior Member
Thanks Meter: 318
 
More
http://pastebin.com/z9G5Pr0S using your sabernaro 4.9 rom and kernel repos. Cloned ndk from op, and picked build/rs commits from op. Any ideas? Aosp source.

Edit; readding the triple flags and rebuilding c, same error.
edit: sry double post

Edit. Its handled. Ty, 1000% improvement.
Attached Thumbnails
Click image for larger version

Name:	Screenshot_20160306-205520.png
Views:	2348
Size:	72.6 KB
ID:	3673146  
The Following User Says Thank You to brandonabandon For This Useful Post: [ View ] Gift brandonabandon Ad-Free
2nd March 2016, 11:57 PM |#13  
iskandar1023's Avatar
Senior Member
Flag 17510
Thanks Meter: 128
 
More
so i'm getting this error http://pastebin.com/tBz7DcFQ
from the error log it seems the libRSCpuRef about ARM mode, so i try to disable it. but then i saw the arm modes is already whitelisted from arm mode.
did i miss something? thanks.
The Following User Says Thank You to iskandar1023 For This Useful Post: [ View ] Gift iskandar1023 Ad-Free
8th March 2016, 03:47 PM |#14  
Senior Member
Flag Toronto
Thanks Meter: 50
 
More
Why was arm mode disabled by default? Would like to give it a try, but I'm assuming there was a reason for disabling it.
The Following User Says Thank You to IronicChloride For This Useful Post: [ View ] Gift IronicChloride Ad-Free
9th March 2016, 06:24 AM |#15  
iskandar1023's Avatar
Senior Member
Flag 17510
Thanks Meter: 128
 
More
Quote:
Originally Posted by brandonabandon

http://pastebin.com/z9G5Pr0S using your sabernaro 4.9 rom and kernel repos. Cloned ndk from op, and picked build/rs commits from op. Any ideas? Aosp source.

Edit; readding the triple flags and rebuilding c, same error.
edit: sry double post

Edit. Its handled. Ty, 1000% improvement.

can you share how do you fix the compiling error?
i got the same error
9th March 2016, 08:50 PM |#16  
Senior Member
Thanks Meter: 318
 
More
Quote:
Originally Posted by iskandar1023

can you share how do you fix the compiling error?
i got the same error

Follow us https://github.com/ScrewdAOSP you will need dtc commits from build, fw/base, support and rs. Also ndk, llvm, and png. Gl
13th March 2016, 01:27 AM |#17  
spezi77's Avatar
Recognized Developer / Contributor
Flag /home/xda
Thanks Meter: 6,869
 
Donate to Me
More
Got into https://gist.github.com/spezi77/9953b7a3ea25ee83baa1 when using 3.9 and using UBER GCC 5.3 for kernel. CM based ROM. Any ideas?

Edit: Got it solved. Was unrelated to dragon tc.
The Following User Says Thank You to spezi77 For This Useful Post: [ View ]
13th March 2016, 02:03 PM |#18  
spezi77's Avatar
Recognized Developer / Contributor
Flag /home/xda
Thanks Meter: 6,869
 
Donate to Me
More
Big thanks to the dev for this evolutionary TC! In my device the rom feels much snappier now, even when Antutu does not reflect this observation in higher scoring. Benchmark is pretty much the same as before. But maybe I didn't understand the concepts well enough and this is how we should expect it.
Quote:

DragonTC allows you to use the latest Clang toolchains (3.6, 3.7, 3.8, or 3.9) with extra functionality that Google doesn't have, such as LTO, Polly, OpenMP, and Snapdragon Krait optimizations. These make your rom (or anything you compile with it) perform better than if you were to use the stock AOSP clang.

@frap129 Did you or someone else do benchmarks to check whether a rom compiled with the latest Clang toolchains actually perform better than if we use one of the latest GCC tc, e.g. 5.3?
The Following User Says Thank You to spezi77 For This Useful Post: [ View ]
14th March 2016, 09:26 AM |#19  
Senior Member
Thanks Meter: 288
 
More
Hello @frap129 @brandonabandon after switching to dragonTC i get the following error:
Code:
build/core/dynamic_binary.mk:20: *** external/compiler-rt/lib/asan: LOCAL_MODULE not defined before call to local-intermediates-dir.  Stop.
I am building for lollipop so the code is here
I am using prebuilt 3.7 and the patches to platform build which you can see here

Any help would be greatly appreciated.
The Following User Says Thank You to tetsuo55 For This Useful Post: [ View ] Gift tetsuo55 Ad-Free
14th March 2016, 11:41 AM |#20  
frap129's Avatar
OP Recognized Developer
Thanks Meter: 4,136
 
Donate to Me
More
Quote:
Originally Posted by iskandar1023

so i'm getting this error http://pastebin.com/tBz7DcFQ
from the error log it seems the libRSCpuRef about ARM mode, so i try to disable it. but then i saw the arm modes is already whitelisted from arm mode.
did i miss something? thanks.

I have only had one tester get this error, and we were unable to find the origin. Seems to only happen on CM based Roms.
14th March 2016, 11:45 AM |#21  
frap129's Avatar
OP Recognized Developer
Thanks Meter: 4,136
 
Donate to Me
More
Quote:
Originally Posted by spezi77

Big thanks to the dev for this evolutionary TC! In my device the rom feels much snappier now, even when Antutu does not reflect this observation in higher scoring. Benchmark is pretty much the same as before. But maybe I didn't understand the concepts well enough and this is how we should expect it.
@frap129 Did you or someone else do benchmarks to check whether a rom compiled with the latest Clang toolchains actually perform better than if we use one of the latest GCC tc, e.g. 5.3?

I personally haven't done any benchmarking, since my device broke while this was still being developed. @xanaxdroid is letting me borrow his old Nexus 6, so I will definitely run some tests this weekend.
The Following User Says Thank You to frap129 For This Useful Post: [ View ]
Post Reply Subscribe to Thread

Guest Quick Reply (no urls or BBcode)
Message:
Previous Thread Next Thread
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes