Quote from: phrozenspite on January 05, 2014, 01:19:52 am

Quote from: darkEyexp on January 05, 2014, 12:43:29 am

someone please explain me why are a huge different in performance between 7950 and 7970??
with my 7950 got 10 hpm >>> scrypt mining 650
with my 7970 got 19 hpm >>> scrypt mining 600

why is so bad the performance of the 7950??
Thanks

the 7970 should be faster in scrypt as well.  7970 is just more powerful in about every way

7870 gets almost 10 and my 7950 gets the same.. do you think the 2 gpu are the same?

The 7870 that does 10hpm is gigaherz edition, 7950 runs cores at 800MHz. This compensates for the difference in number of shaders.

The entire alts market is depressed lately, it is not smart to sell anything until new money come in on the next hype.

is it possible to add list from own clients connected? i mean http://mmc.1gh.com/user?wallet=addresshere, currently there is HPM from every machine, it would be more easier to see invidual machines if those are listed.

You mean, with registration, passwords and everything? It is possible, but not necessarily convenient for everyone. This tool https://bitsharestalk.org/index.php?topic=1929.0 will be probably a better solution when it is modified to handle multiple addresses.

http://www.researchgate.net/publication/229068705_The_AES_implantation_based_on_OpenCL_for_multimany_core_architecture/file/d912f4ffed6fc16064.pdf

http://developer.amd.com/resources/documentation-articles/articles-whitepapers/bulk-encryption-on-gpus/ like we can see here, hd5850 is 16x times faster than some i7 processor

http://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Cipher-block_chaining_.28CBC.29

Quote from: wmvatis on January 03, 2014, 04:56:19 pm

Quote from: reorder on January 03, 2014, 10:34:15 am

Guys,

The market on bter is so thin that anyone with spare 10 BTC can easily make a rollercoaster show for our amusement. Just vote for MMC on Cryptsy!

Regarding pool operation, please report if you notice hpm degradation. Our total HPM grows steadily and we need to know when it becomes worse for individual miners as early as possible.

I've got some hpm degradation. Used to be in the 20-22 consistently, now it's 16-18 hpm. Restart seems to return it to normal, at least for a little while (5 mins so far). I'll keep monitoring.

Edit: Still going strong after 45 mins.

i have 1-2 lower hpm now what i had in few hours ago, and for some reason in windows i cant get 100% gpu usage? http://puu.sh/68jXl.png in linux with same card i can get 21-22hpm, in windows 17-18hpm and drivers crashing all the time

edit: now back 99-100% usage but still 17-18hpm in windows while in linux 21-22

Better results in Linux is normal, as it seems: with 7870 I have 10.5 or so in Linux and just 9.4 in Windows. Must be related to different driver models.

Come on, it is going to happen. But I think it is about as hard to RE the miner as it is to write an original one. Besides, implementing one gives the invaluable experience, while reverse engineering gives basically nothing. And, supporting the thing is even harder, let alone running a pool under high load. GL to anyone who tries, you've been warned

Hi, i have problem with this: "out of resources" error on windows 7 64bit, XFX 7970 black edition 3GB
the registry fix had no effect after PC restart.
drivers: 13.3, scrypt & sha256 mining works
on another PC with 3 HD7970 from Sapphire it works.

Quote

Fri Jan 03 14:42:00 2014 Miner Starts - mmcpool.1gh.com:8080
MC2Hasher:0 initialized on device: Tahiti
                   type: 4, vendor: Advanced Micro Devices, Inc.   , mem: 322122
5472 with 1-pass algo
Exception in thread Thread-1:
Traceback (most recent call last):
  File "threading.pyo", line 808, in __bootstrap_inner
  File "threading.pyo", line 761, in run
  File "miner.py", line 2804, in miner.miner_thread (miner.c:8363)
  File "miner.py", line 2799, in miner.Miner.loop (miner.c:8231)
  File "miner.py", line 2788, in miner.Miner.iterate (miner.c:8056)
  File "miner.py", line 2579, in miner.MC2Hasher.processMidstate (miner.c:4052)
  File "miner.py", line 2554, in miner.MC2Hasher.prepare (miner.c:3406)
RuntimeError: clEnqueueNDRangeKernel failed: out of resources

Chances are, it will help if you add more RAM to your PC, especially if you run multiple cards.

Guys,

The market on bter is so thin that anyone with spare 10 BTC can easily make a rollercoaster show for our amusement. Just vote for MMC on Cryptsy!

Regarding pool operation, please report if you notice hpm degradation. Our total HPM grows steadily and we need to know when it becomes worse for individual miners as early as possible.