@visterln have you over-locked? I can only get 1850 cpm on my R280x

yes，1079/1500，the cgminer same

I found a way to make the card more than 4 runs, first with the catalyst 13.12, and then extract the mandatory installation of 13.1 catalyst in driving, so you can run more than 4 cards. I do not know what needs to be updated 13.12 inside the program can run, NAN you check to see?

Quote from: NaN on January 30, 2014, 06:10:39 pm

how long did you run the 7950? 1450 cpm sounds a lot more reasonable than 1150 cpm. the opencl kernels of version v0.2 and v0.1.2 are the same.

after 15mn each client: same card of course HD 7950



and

I used 0.2 and 0.12,7950 too.the same speed,1750 CPM each one

Quote from: visterln on January 29, 2014, 02:14:02 am

There is a problem, only 13.1 driver can support more than 4 cards, means you can not update the driver supports more graphics, whether you can upgrade only OPCL it?

I have no idea. If this is possible it is most likely complicated. why isn't AMD able to support more gpus with current drivers? do you know whether 4 gpus work with the linux drivers?

I do not know to use LINUX, has been using WIN7 64. I do not know why, after 13.1 AMD drivers do not support more than 400 cards, including 270 270X drivers are needed in 13.1 in 7870 to support the mandatory installation of 6 cards. You see it can support 13.1 driver?

Quote from: visterln on January 29, 2014, 01:15:55 am

Quote from: NaN on January 29, 2014, 01:07:41 am

which catalyst version are you using?

13-1_vista_win7_win8_64_dd_ccc_whql
and
SDK 12.9

Another user wrote that catalyst 13.1 does not work. same problem. please update the driver

try to 13.12,it's OK

[WORKER1] share found: 47542446 <-> 23048227 #278 (18510) @ 1390964351
[STATS] 2014-Jan-29 10:03:46 | 3278.12 c/m | 49.06 sh/m | VL: 216 (99.08%)
2 (0.92%), ST: 0 (0.00%)
[WORKER1] share found: 14390109 <-> 59640650 #279 (18584) @ 1390964373
[WORKER0] share found: 56117766 <-> 53405478 #280 (18766) @ 1390964440
[WORKER0] share found: 56011260 <-> 12477005 #281 (18886) @ 1390964474
[WORKER0] share found: 23711366 <-> 53320897 #282 (19050) @ 1390964530
[WORKER0] share found: 53238056 <-> 9688937 #283 (19080) @ 1390964538
[WORKER0] share found: 38155706 <-> 42210330 #284 (19142) @ 1390964558
[WORKER1] share found: 43616931 <-> 46186387 #285 (19162) @ 1390964539
[STATS] 2014-Jan-29 10:03:56 | 3284.91 c/m | 48.86 sh/m | VL: 222 (99.11%)
2 (0.89%), ST: 0 (0.00%)
[WORKER1] share found: 57056053 <-> 30333989 #286 (19180) @ 1390964543
[WORKER0] share found: 37509216 <-> 161646 #287 (19266) @ 1390964588
[WORKER1] share found: 60494598 <-> 61284186 #288 (19660) @ 1390964679
[WORKER1] share found: 19190590 <-> 11028309 #289 (19726) @ 1390964693
[WORKER0] share found: 46305233 <-> 40334684 #290 (19768) @ 1390964730
[STATS] 2014-Jan-29 10:04:06 | 3294.67 c/m | 48.33 sh/m | VL: 227 (99.13%)
2 (0.87%), ST: 0 (0.00%)
[WORKER0] share found: 5031941 <-> 34767294 #291 (19774) @ 1390964732
[WORKER1] share found: 63154609 <-> 39599691 #292 (19932) @ 1390964747
[WORKER1] share found: 18337791 <-> 59469530 #293 (19978) @ 1390964759
[WORKER0] share found: 56476755 <-> 37374914 #294 (20228) @ 1390964844
[WORKER0] share found: 35894059 <-> 10143253 #295 (20312) @ 1390964868

I updated the miner to version 0.1.1, which should fix with the "doing no work" bug in Windows.

THX for the CHINESE WALL!Please let me choose what's pool I used

D:\挖矿\clpts-v0.1_win_x86-64>clpts_x86-64 PsYGu95S3PwoPcUyNrXrkHjm2G8DuTZ5Zx 0
1
*****************************************************************************
** clpts - OpenCL PTS Pool Miner v0.1.1
** by NaN - based on ptsminer.
** If you like this software, please consider sending tips to: opencl.miner@gmai
l.com
** PTS:  PtLx9kDLTXtR1ae3u7naXLPeGjjHZ1PGoR
** BTC:  1AumJ5uzz1nuER7pBA6Bh4gNusaxhN85rc
** Your donations will encourage further optimization and development
**
** press CTRL+C to exit
*****************************************************************************
Vendor of used platform (#1 / 1): Advanced Micro Devices, Inc.
        Name of device #1 / 2 (deviceID 0): Tahiti
        Name of device #2 / 2 (deviceID 1): Tahiti


spawning 2 worker thread(s)
[WORKER0] Hello, World!
[WORKER1] Hello, World!


Messages during compilation of program for device 'Tahiti':

LOOP UNROLL: pragma unroll (line 160)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 112)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 174)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 167)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 221)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 284)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 112)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 291)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 112)
    Unrolled as requested!

could not resolve host. sleep 10 seconds until retry


Messages during compilation of program for device 'Tahiti':

LOOP UNROLL: pragma unroll (line 160)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 112)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 174)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 167)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 221)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 284)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 112)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 291)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 112)
    Unrolled as requested!

[STATS] 2014-[MASTER] Jan-2014-29 Jan-09:29 00:09:59 | 000.00:59 | work received
 | sharetarget:  c/m | 03ffffffffffffffffffffffffffffffffffffffffffffffffffffffb
eefde4d
0.00 sh/m | VL: 0 (0.00%), RJ: 0 (0.00%), ST: 0 (0.00%)
[STATS] 2014-Jan-29 09:01:07 | 0.00 c/m | 0.00 sh/m | VL: 0 (0.00%), RJ: 0 (0.00
%), ST: 0 (0.00%)
[STATS] 2014-Jan-29 09:01:17 | 0.00 c/m | 0.00 sh/m | VL: 0 (0.00%), RJ: 0 (0.00
%), ST: 0 (0.00%)
[STATS] 2014-Jan-29 09:01:27 | 0.00 c/m | 0.00 sh/m | VL: 0 (0.00%), RJ: 0 (0.00
%), ST: 0 (0.00%)

I can't conect beeeeeeeg or begggggg，howerver.Can you let's me choose pool?