Enable all cores R9 Fury cards

[bailout00]

Yes I did, see attached, still says Baffin and clock is wrong though

 

[Gigamaxx]

Yes I did, see attached, still says Baffin and clock is wrong though

Maybe that last ellesmere initiate fix #3. Still it did some good! That 128 should be 1288.

 

[bailout00]

Maybe that last ellesmere initiate fix #3. Still it did some good! That 128 should be 1288.

Yea that was my guess, not sure if its cosmetic or not, and not sure how to find it.

 

[Gigamaxx]

Yea that was my guess, not sure if its cosmetic or not, and not sure how to find it.

Maybe the 9500controller kext?

 

[buyjoey]

THIRD STRING

FIND: E8 09 85 FE FF BE 48 01 00 00 4C 89 F7 (There is Some TYPO I guess)
REPLACE: SAME

 

[Fl0r!an]

Thanks for testing everyone! The patch was meant for 10.2.2 final binaries, maybe some addresses have changed in other revisions.

Btw, here are some benchmarks from a dual 480 config: http://www.macuser.de/threads/der-m...-pro-1-1-bis-5-1.672360/page-159#post-9052715

 

[Fl0r!an]

Please try this in AMD9500Controller: http://www.insanelymac.com/forum/topic/313977-r9-nano/?p=2333003

<key>PP_DisablePowerContainment</key>
<integer>1</integer>

Might increase the performance even further.

 

[velovelovelo]

So let's give it a go (search & replace with hex editor, fix permissions afterwards):

Change number of CU's from 16 to 36:
48 B8 02 00 00 00 01 00 00 00 48 89 43 54 C7 43 7C 08 00 00 00
48 B8 04 00 00 00 01 00 00 00 48 89 43 54 C7 43 7C 12 00 00 00

Remove CU limit (didn't alter for P10):
0F 42 C8 89 8B 80 00 00 00 44 88 B3 99 00 00 00 44 88 73 20
90 90 90 89 8B 80 00 00 00 44 88 B3 99 00 00 00 44 88 73 20

Change init function to Ellesmere instead of Baffin:
E8 49 85 FE FF BE 48 01 00 00 4C 89 F7
E8 46 E4 00 00 BE 48 01 00 00 4C 89 F7

Didn't test it, since I don't own any Polaris GPU's. Should unlock full OpenCL capabilities on Polaris 10 cards (RX 480 / 470). Could also crash the system, who knows.

Again, credits to okrasit for the original hack!

Download iHEX and use find replace option. go to edit and choose insert, its default is overwrite but that doesn't allow changes for me for some reason. Overwrite?

Thanks for reporting back, did you get 36 compute units listed in Luxmark?

I made these changes using iHex (in Insert mode as suggested).

1. I edited the file using Replace & Find function: S/L/E/AMDRadeon4100.kext -> show package contents -> Contents -> MacOS -> AMDRadeon4100
2. Ran Kext Utility
3. Reboot

I booted into OSX with very glitchy graphics. Luxmark did not even see the RX480 at all, and would not run the test. I put the original file back in and repaired permissions, rebooted and I'm back to normal now. I would like to test this out though. What am I missing?

Settings:
10.12.2
Original, un-edited AMDRadeon4100.kext
Inject ATI = true
Inject Intel = false
ATI device ID: 0x67EF1002

Please try this in AMD9500Controller: http://www.insanelymac.com/forum/topic/313977-r9-nano/?p=2333003

<key>PP_DisablePowerContainment</key>
<integer>1</integer>

Might increase the performance even further.

Once I get the first part working, I will try this as a second step and document differences.

 

[cdrhoek]

Please try this in AMD9500Controller: http://www.insanelymac.com/forum/topic/313977-r9-nano/?p=2333003

<key>PP_DisablePowerContainment</key>
<integer>1</integer>

Might increase the performance even further.

This works in the AMD9000Controller for R9 Fury cards. Performance increase was about 5%

 

[Fl0r!an]

Usually I'd say it was a permissions issue, but since you managed to restore the original one I'd rule that out. Try to do the mods again, others have already reported success, so it should work for you.
Just to make sure, are you using 10.2.2 final?