Quote from: cryptrol on October 12, 2015, 05:53:32 PM

I built the win64 version of the AMD gpu miner.

done, i built mine with mingw-w64 linux but i needed to add ws2_32 lib else it fails
test on win7 x64, latest 15.7.1 catalyst

Quote from: cryptrol on October 12, 2015, 05:53:32 PM

On start there are some errors :

Code:

".\groestl256.cl", line xxx : warning: integer conversion resulted in a change
   of sign
   C64e(0x2a86ef4343692aef), C64e(0xf193a6c4c435f1a6),
   ^

Where xxx could be up to 303 and down to at least 225 (I can get the full output if needed).

idem

Quote from: cryptrol on October 12, 2015, 05:53:32 PM

Also, this :

Code:

"C:\Users\Richard\AppData\Local\Temp\OCL5F33.tmp.cl", line 228: warning: argument of
type "uchar *" is incompatible with parameter of type "uint *"
AESExpandKey256(ExpandedKey1);

not seen but not sure, i perhaps miss it

Quote from: cryptrol on October 12, 2015, 05:53:32 PM

And finally the results with the following config are 410H/s for a 7950 :

Code:

{
"Algorithms":
[
{
"name": "AEON",
"devices":
[
{
"index": 0,
"corefreq": 925,
"memfreq": 1250,
"fanspeed": 65,
"powertune": 20,
"threads": 1,
"rawintensity": 1024,
"worksize": 16
}
],
}
]
}

Same conf, 475H/s

Quote from: cryptrol on October 12, 2015, 05:53:32 PM

It seems going above 1024 makes the system unstable. Also I don't know what is the worksize param.
Anyone willing to share results ?

EDIT: It also crashes after some time with those parameters. The AMD driver crashes and miner stops.

on the first attempt, one minute of accepted then no crash but all rejected and ban...
second attempt, shares accepted but a few minutes later, shares found aren't sent to the pool. no new job received (job id didn't change) no crash but no communication between miner and pool. like BoscoMurray complain

Quote from: BoscoMurray on October 13, 2015, 08:45:44 PM

Anyone else have an issue with the new AMD miner in that it does start hashing, confirmed by hashrate on the pool, but after a while seems to stop finding/submitting shares?

The miner appear to be hashing, but the pool hashrate drops to zero. Is there some way to turn on logging?

Cheers
Bosco

proof of concept is ok but not usable for now