OFFICIAL CGMINER mining software thread for linux/win/osx/mips/arm/r-pi 4.11.1

[psychok9]

I've solved my problem adding

Code:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1

on cgminer batch file.

[1714288739]

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[kano]

I've solved my problem adding

Code:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1

on cgminer batch file.

Good to see - I guess you read the README

[pekv2]

What would cause device id error?

Code:

Error -1: Getting Device IDs (num)
Failed to ADL_Adapter_ID_Get. Error -1

Code:

C:\Users\Admin\Desktop\cgminer-2.11.4-windows>cgminer -n
 [2013-04-08 18:06:06] CL Platform 0 vendor: Intel(R) Corporation

 [2013-04-08 18:06:06] CL Platform 0 name: Intel(R) OpenCL
 [2013-04-08 18:06:06] CL Platform 0 version: OpenCL 1.1
 [2013-04-08 18:06:06] Error -1: Getting Device IDs (num)
 [2013-04-08 18:06:06] CL Platform 1 vendor: Advanced Micro Devices, Inc.

 [2013-04-08 18:06:06] CL Platform 1 name: AMD Accelerated Parallel Processing

 [2013-04-08 18:06:06] CL Platform 1 version: OpenCL 1.2 AMD-APP (1124.2)

 [2013-04-08 18:06:06] Platform 1 devices: 2
 [2013-04-08 18:06:06]  0       Cypress
 [2013-04-08 18:06:06]  1       Cypress
 [2013-04-08 18:06:06] Failed to ADL_Adapter_ID_Get. Error -1

 [2013-04-08 18:06:06] Failed to ADL_Adapter_ID_Get. Error -1

 [2013-04-08 18:06:06] GPU 0 ATI Radeon HD 5800 Series hardware monitoring enabl
ed
 [2013-04-08 18:06:06] GPU 1 ATI Radeon HD 5800 Series hardware monitoring enabl
ed
 [2013-04-08 18:06:06] 2 GPU devices max detected
 [2013-04-08 18:06:06] USB all: found 5 devices - listing known devices

 [2013-04-08 18:06:06] No known USB devices

C:\Users\Admin\Desktop\cgminer-2.11.4-windows>

[kano]

Not solving your problem, but telling you what to look at that it has already told you:

1) [2013-04-08 18:06:06] CL Platform 1 version: OpenCL 1.2 AMD-APP (1124.2)

2) [2013-04-08 18:06:06] Platform 1 devices: 2

[kano]

Hello!
If I try to add --thread-concurrency command, cgminer doesn't works:

Code:

 [2013-04-08 19:20:52] Started cgminer 2.11.4
 [2013-04-08 19:20:52] Started cgminer 2.11.4
 [2013-04-08 19:20:52] Probing for an alive pool
 [2013-04-08 19:21:04] Stratum from pool 0 detected new block
 [2013-04-08 19:21:05] Maximum buffer memory device 0 supports says 209715200
 [2013-04-08 19:21:05] Your scrypt settings come to 402653184
 [2013-04-08 19:21:05] Error -61: clCreateBuffer (padbuffer8), decrease TC or in
crease LG
 [2013-04-08 19:21:05] Failed to init GPU thread 0, disabling device 0
 [2013-04-08 19:21:05] Restarting the GPU from the menu will not fix this.
 [2013-04-08 19:21:05] Try restarting cgminer.
Press enter to continue:

What's wrong?
This is my complete command line:
cgminer -d 0 -I 12 -g 1 -w 256 -o stratum+tcp://coinotron.com:3334 -u xxx -p xxx --scrypt --thread-concurrency 6144

... and another one:

 [2013-04-08 19:21:05] Error -61: clCreateBuffer (padbuffer8), decrease TC or increase LG

...

[superfastkyle]

I must be blind then if it is there because I did read the readme before I posted. So I still don't know

is there an api call that resets stats/shares? same thing as pushing "d" than "z". If not can you add one?

API-README

[Frizz23]

Would it be possible to set the upper difficulty limit for Stratum in the client?

E.g. while mining Litecoins on ltcmine.ru I sometimes get a very high difficulty. The result in cgminer is that I only see something like this:

[2013-04-08 03:08:26] Stratum from pool 0 detected new block
[2013-04-08 03:08:48] Stratum from pool 0 detected new block
[2013-04-08 03:09:04] Stratum from pool 0 detected new block
[2013-04-08 03:09:43] Stratum from pool 0 detected new block

No accepted, no rejected - only new block messages.

[kano]

I must be blind then if it is there because I did read the readme before I posted. So I still don't know

is there an api call that resets stats/shares? same thing as pushing "d" than "z". If not can you add one?

API-README

Yes you are blind.
I'll waste my time reading it for you even ...

Wrote 3 months ago - committed into the main git over a month ago ...

 zero|Which,true/false (*)
               none           There is no reply section just the STATUS section
                              stating that the zero, and optional summary, was done
                              If Which='all', all normal cgminer and API statistics
                              will be zeroed other than the numbers displayed by the
                              usbstats and stats commands
                              If Which='bestshare', only the 'Best Share' values
                              are zeroed for each pool and the global 'Best Share'
                              The true/false option determines if a full summary is
                              shown on the cgminer display like is normally displayed
                              on exit.

----------

API V1.24 (cgminer v2.11.0)

Added API commands:
 'zero'

Modified API commands:
 'pools' - add 'Best Share'
 'devs' and 'pga' - add 'No Device' for PGAs if MMQ or BFL compiled
 'stats' - add pool: 'Net Bytes Sent', 'Net Bytes Recv'

----------


superslowkyle, your free support coupon has expired ...

[magixx]

On linux how can I make it so that each instance of cgminer (I'm using one per GPU) does not bully the other instances into changing their values such as gpu-memclock and im assuming gpu-engine?

It seems even when specifying -d n and --remove-disabled, when spawning a second instance of cgminer with gpu-memclock and I'm assuming gpu-engine , the second instance will tell the first to change its settings as well. However the --auto-fan seems to be working fine and only controls one GPU.

This is using 11.11 drivers, 2.11.3a binaries and 2.5 app sdk. On further inspection it seems like even if I specify to change the clock in one instance and select the GPU the instance is running, the other instances will change their clocks aswell.

[lenny_]

cgminer supports Cairnsmore1 HashVoodoo dynamic frequency changing?

[-ck]

See now why would you want a self moderated topic when you can have trolls coming in making the thread so much more fun?

[kano]

cgminer supports Cairnsmore1 HashVoodoo dynamic frequency changing?

No, if you want good FPGA support you need BFGMiner.

Good - as in - delay the BFL release by almost a week.
Good - as in - brick Avalon ASICs
Good - as in - his new "Luke-Jr is God" thread shows a REALLY large number of commits to attempt and fail to get Avalon working on his BrickMiner

Sounds good to me

Meanwhile - checkout cgminer - support for Avalon (working fine but not in release yet) completed by the originator of more code in cgminer than anyone else - ckolivas

Though there is one thing good about the BrickMiner - all the code he copies from cgminer every release ... just a pity what he does with it ... ... ... the youtube video is gross, don't watch it
But no, we rarely copy any of the abortion he creates, back We know to avoid his ineptitude.

[Luke-Jr]

cgminer supports Cairnsmore1 HashVoodoo dynamic frequency changing?

No, if you want good FPGA support you need BFGMiner.

Good - as in - delay the BFL release by almost a week.
Good - as in - brick Avalon ASICs
Good - as in - his new "Luke-Jr is God" thread shows a REALLY large number of commits to attempt and fail to get Avalon working on his BrickMiner

Sounds good to me

Meanwhile - checkout cgminer - support for Avalon (working fine but not in release yet) completed by the originator of more code in cgminer than anyone else - ckolivas

Though there is one thing good about the BrickMiner - all the code he copies from cgminer every release ... just a pity what he does with it ... ... ... the youtube video is gross, don't watch it
But no, we rarely copy any of the abortion he creates, back We know to avoid his ineptitude.

You wish, liar.

[nathanrees19]

cgminer supports Cairnsmore1 HashVoodoo dynamic frequency changing?

No, if you want good FPGA support you need ---Miner.

Translation: your fork is optimised for outdated technology. Nice one.

[mech]

I can not understand one thing. Why use the settings:

7970 on the same system give 700 kH and the other 500 kH!

Prietom frequency does not affect performance.

Code:

cgminer -o stratum+tcp://ltcmine.ru:3333 -O xxx:xxx --scrypt --worksize 256 --shaders 2048 --vectors 1 --thread-concurrency 8192 --lookup-gap 2 --intensity 13 --auto-gpu 2>logfile.txt

What's wrong?

[FreedomCoin]

am i suppose to run the cgminer.c in terminal? when i mark it as executable i get a bunch of errors in terminal.

[BitMinerN8]

am i suppose to run the cgminer.c in terminal? when i mark it as executable i get a bunch of errors in terminal.

How did you compile it?

[FreedomCoin]

am i suppose to run the cgminer.c in terminal? when i mark it as executable i get a bunch of errors in terminal.

How did you compile it?

I do not believe i did compile it.. just extracted the tar ball and tried to run it... i do not understand CURL and what it has to do with CGMINER.

Am i missing something?

[BitMinerN8]

am i suppose to run the cgminer.c in terminal? when i mark it as executable i get a bunch of errors in terminal.

How did you compile it?

I do not believe i did compile it.. just extracted the tar ball and tried to run it... i do not understand CURL and what it has to do with CGMINER.

Am i missing something?

How far did you get in the README?

[jeezy]

Small bug here? When I set -I 20 this happens: (with 1x HD 5770)

BTCGuild web interface reports ~50MH/s

Code:

 cgminer version 2.11.4 - Started: [2013-04-09 17:10:22]
--------------------------------------------------------------------------------
 (5s):2.829M (avg):2.843Mh/s | A:0  R:0  HW:0  U:0.0/m  WU:0.0/m
 ST: 2  SS: 0  NB: 1  LW: 20  GF: 0  RF: 0
 Connected to eu-stratum.btcguild.com diff 1 with stratum as user xxx
 Block: 0090bdbd26df22b1...  Diff:7.67M  Started: [17:10:22]  Best share: 0
--------------------------------------------------------------------------------
 [P]ool management [G]PU management [S]ettings [D]isplay options [Q]uit
 GPU 0:  54.0C  42%    | 2.846M/2.934Mh/s | A:0 R:0 HW:0 U:0.00/m I:20
--------------------------------------------------------------------------------

 [2013-04-09 17:10:20] Started cgminer 2.11.4
 [2013-04-09 17:10:21] Probing for an alive pool