Re: further improved phatk OpenCL Kernel (> 3% increase) for Phoenix - 2011-08-04
New version was just released, it should be the fastest for 69XX cards:
Download version 2011-08-04 (pre-release): http://www.mediafire.com/?upwwud7kfyx7788
This is the preferred switch for Phoenix in order to achieve comparable performance:
Please test this version with SDK 2.4 / SDK 2.5! SDK 2.1 performance seems worse, but at least it should work. Report any errors and problems here and let me know what you think.
Have a look at your cards temperatures, I got a report, that they may be lower, which would be great
.
Regards,
Dia
Download version 2011-08-04 (pre-release): http://www.mediafire.com/?upwwud7kfyx7788
This is the preferred switch for Phoenix in order to achieve comparable performance:
Code:
-k phatk AGGRESSION=12 BFI_INT FASTLOOP=false VECTORS VECTORS2 WORKSIZE=256
orCode:
-k phatk AGGRESSION=12 BFI_INT FASTLOOP=false VECTORS VECTORS2 WORKSIZE=128
Please test this version with SDK 2.4 / SDK 2.5! SDK 2.1 performance seems worse, but at least it should work. Report any errors and problems here and let me know what you think.
Have a look at your cards temperatures, I got a report, that they may be lower, which would be great
.Regards,
Dia
I just tried this on my 2 6970's Cat 11.7 SDK 2.4 Win 7 x64
Using poclbm on GUIminer with your 7-11 Kernel = 425.4 -v -f0 -w 128
Using phoenix on GUIminer with your 8-4 Kernel = 425.5 -k phatk AGGRESSION=12 BFI_INT FASTLOOP=false VECTORS VECTORS2 WORKSIZE=128
Side note the phoenix miner stays better fully utilized now meaning less fluctuation it's ranging from 425.4 to 425.5 where as using poclbm I was getting ranges of 424.8 to 425.4
Keep up the great work.