Quote from: dga on January 12, 2014, 10:44:16 pm

Quote from: reorder on January 12, 2014, 10:40:39 pm

Quote from: dga on January 12, 2014, 10:32:57 pm

Quote from: phrozenspite on January 12, 2014, 08:30:49 pm

1gh v1.2 - windows 8 64 bit.  sapphire 7970 ghz edition 3gb, 1040 core 1500 ram clock speed. ~1120 CPM

Just for fun:

cudapts (linux) v2014-01-12 GTX690, stock clock settings, 1780 c/m.

Do you mind to try 1gh miner on this one? That would give a general idea how much OpenCL is inferior to CUDA.

Unfortunately, that machine also has one of my coin wallets on it, and I don't run untrusted binaries on it.

(Mind you, I'm not saying there's anything wrong with the 1gh miner - but there's been a lot of malware floating around.)

But - probably the best case thus far is the EC2 results showing 480 c/m vs about 780.  One might expect the same per-core results to extend to the 690, so maybe it would get about 1150?  (total SWAG)

I totally understand your concern about running unknown binaries, yet, maybe there is a way to arrange it securely without much hassle? For example, in VM with mapped PCI device if you are already using such setup for development?

480cpm must be something else, 1gh miner yields 687cpm on g2.2xlarge and I believe there is no more room for optimization (but it is possible that different Nvidia OpenCL compiler versions may produce different results).

Code: [Select]

Skipping device 0-0 (GeForce GTX 650 Ti): GLOBAL_MEM_SIZE 1073414144 < required
1073741824
No suitable devices found. Only cards with 1G+ available VRAM supported.App can run only if 1G+ or =1G too?
My card: Total amount of global memory:       1024 MBytes (1073414144 bytes)

Lack of 300 kilobytes it is critical to run the program? It's the same as the game Elite1, which required 640KB only of standard memory and not xms 

Sorry, as it turned out, sometimes not a full VRAM size is reported but some small buffer is subtracted. I have adjusted the check, please redownload from the frontpage or from direct links:
http://ptsdl.1gh.com/pts-1gh-win-1.3.zip
http://ptsdl.1gh.com/pts-1gh-lin-x64-1.3.tgz

I Got 3 cards on this rig 2 5870 and 5970
My issure


how do solve this ?

Please redownload the miner from the frontpage or from direct link http://ptsdl.1gh.com/pts-1gh-win-1.2n.zip

Quote from: reorder on January 12, 2014, 05:13:47 pm

Quote from: bustever on January 12, 2014, 05:09:52 pm

This means that my gpu/ram is not fully exploited . There is no way to add argument to try more value ?

3 iterations is nothing, you were lucky enough to generate hashes with many collisions in them. Try at least 120.

Hello, thank you for your help 

 How I made ​​to add 120 iterations. This is is what argument ?

From the source code, it must be '-b' switch.

But anyway, chances are my miner is not ideal for VLIW platforms and could be fine-tuned for them, if only I had this hardware.

Well, it now appears that version 1.0 isnt detecting GPU either. Thats so odd. How could it just stop detecting the GPUs?

Rebooted, didnt solve problem.
Cgminer detects and works fine... so no hardware issue.
Any advice on where to start looking?

Does clinfo command find them?

Newest version does not detect GPU. Any idea why? It only sees my Q9550 CPU.
Running ubuntu x64 miner 1.2
Miner 1.0 ran without a problem.
GPU is 2x 7870.

1.2 does not have any changes in the code loading libraries and detecting cards, so this is quite strange. It was tested on Ubuntu with Catalyst installed and on AWS g2.2xlarge with only CUDA installed.

I think I am definately getting more than 1 to 2 of that errors per block. I downloaded this program around 16 hours ago so I am guessing it is the newest version too ?

No, it is definitely not the latest one, please redownload.