Quote from: jonatello on November 12, 2013, 05:42:51 PM

Hey it's normally easier (at least in my opinion) to point your .bat file to a conf file which contains all of the settings for your cards. This is how I have mine setup, the .bat file contains the following:
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1

cgminer -c litecoin.conf
_________
Where litecoin.conf is a new text file I have saved (This is mining for litecoin instead of bitcoin, but you set this up the same regardless. Inside of this conf notepad file you can then include all of your settings, such as the following (which I am using a 7970, you'll probably want to lower your core/mem speeds to 1100/1300):

{
"expiry" : "120",
"log" : "5",
"pools" : [
   {
      "url" : "%http://stratum.pool.com:3334%",
      "user" : "%account:worker%",
      "pass" : "%password%"
   }
]
,
"scrypt" : true,
"kernel" : "scrypt",
"no-restart" : true,
"no-submit-stale" : true,
"remove-disabled" : true,

"queue" : "1",
"scan-time" : "60",
"intensity" : "13",
"vectors" : "1",
"worksize" : "256",
"kernel" : "scrypt",
"lookup-gap" : "2",
"thread-concurrency" :   "8192",
"shaders" : "2048",
"gpu-engine" : "1100",
"gpu-fan" : "100",
"gpu-memclock" : "1500",
"gpu-memdiff" : "0",
"gpu-powertune" : "20",
"gpu-vddc" : "1.1",
"temp-cutoff" : "95",
"temp-overheat" : "85",
"temp-target" : "75",
"api-port" : "4028",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"gpu-threads" : "1",
"hotplug" : "5",
"no-pool-disable" : true,
"queue" : "1",
"scan-time" : "30",
"scrypt" : true,
"temp-hysteresis" : "3",
"shares" : "0",
"kernel-path" : "/usr/local/bin"
}
________
I hope this helps, good luck!

Quote from: parham_dante on November 12, 2013, 02:12:49 PM

Quote from: Wipeout2097 on November 09, 2013, 03:50:39 PM

Hi there!

Please post the configuration file

hi yeah it is my config file of .bat file
cgminer --scrypt -o stratum+tcp://usa.liteguardian.com:3333 -u parhamdante.1 -p x --shaders 1792 --intensity 14 --worksize 3072 -g 8
I change if since that post this topic and my average hash rate is 530 kh/s my vga is a HD 7950 gigabye windforce
here is the specs
Chipset   Radeon HD 7950
Digital max resolution   2560 x 1600
Analog max resolution   2048 x 1536
Process Technology   28 nm
PCB Form   ATX
Core Clock   Base 900/ Boost 1000 MHz
Memory Clock   5000 MHz
Memory Size   3072 MB
Memory Bus   384 bit
Card Bus   PCI-E 3.0
Memory Type   GDDR5
DirectX   11.1
OpenGL   4.2
Multi-view   4
I/O   HDMI * 1
DVI-I * 1
Mini DisplayPort *2
Card size   H=38 mm, L=285 mm, W=126 mm
Power requirement   500 W

why hw errors start happen when the intensity is only 15 and hash rate is about 500
i mean can cpu bottleneck or using old motherboard cause this problem or it is a bug in the program ?

parham_dante

Posts

Merits