Bitcoin and scrypt mining with Mesa

Radeon HD 7790

cgminer 3.7.2 bitcoin

cgminer  --gpu-threads=1 -v1 -k phatk --benchmark

cgbit

cgminer  3.7.2 scrypt

cgminer --scrypt -o stratum+tcp://global.wemineltc.com:3334 -u Tutorial.1 -p 1234 -I 19 -g 1 -w 256

cgscr

 

 

https://codeload.github.com/hpc12/tools/tar.gz/master   finaly work fine

time /home/download/git/tmp/tools-master/cl-demo 10000000 100
Choose platform:
[0] Mesa
Enter choice: 
Choose device:
[0] AMD BONAIRE
Enter choice: 
---------------------------------------------------------------------
NAME: AMD BONAIRE
VENDOR: X.Org
PROFILE: FULL_PROFILE
VERSION: OpenCL 1.1 MESA 10.3.0-devel
EXTENSIONS: 
DRIVER_VERSION: 10.3.0-devel

Type: GPU 
EXECUTION_CAPABILITIES: Kernel 
GLOBAL_MEM_CACHE_TYPE: None (0)
CL_DEVICE_LOCAL_MEM_TYPE: Local (1)
SINGLE_FP_CONFIG: 0x7
QUEUE_PROPERTIES: 0x2

VENDOR_ID: 4098
MAX_COMPUTE_UNITS: 98
MAX_WORK_ITEM_DIMENSIONS: 3
MAX_WORK_GROUP_SIZE: 256
PREFERRED_VECTOR_WIDTH_CHAR: 16
PREFERRED_VECTOR_WIDTH_SHORT: 8
PREFERRED_VECTOR_WIDTH_INT: 4
PREFERRED_VECTOR_WIDTH_LONG: 2
PREFERRED_VECTOR_WIDTH_FLOAT: 4
PREFERRED_VECTOR_WIDTH_DOUBLE: 2
MAX_CLOCK_FREQUENCY: 1050
ADDRESS_BITS: 32
MAX_MEM_ALLOC_SIZE: 500000000
IMAGE_SUPPORT: 1
MAX_READ_IMAGE_ARGS: 32
MAX_WRITE_IMAGE_ARGS: 32
IMAGE2D_MAX_WIDTH: 32768
IMAGE2D_MAX_HEIGHT: 32768
IMAGE3D_MAX_WIDTH: 4096
IMAGE3D_MAX_HEIGHT: 4096
IMAGE3D_MAX_DEPTH: 4096
MAX_SAMPLERS: 0
MAX_PARAMETER_SIZE: 1024
MEM_BASE_ADDR_ALIGN: 128
MIN_DATA_TYPE_ALIGN_SIZE: 128
GLOBAL_MEM_CACHELINE_SIZE: 0
GLOBAL_MEM_CACHE_SIZE: 0
GLOBAL_MEM_SIZE: 2000000000
MAX_CONSTANT_BUFFER_SIZE: 0
MAX_CONSTANT_ARGS: 0
LOCAL_MEM_SIZE: 32768
ERROR_CORRECTION_SUPPORT: 0
PROFILING_TIMER_RESOLUTION: 0
ENDIAN_LITTLE: 1
AVAILABLE: 1
COMPILER_AVAILABLE: 1
MAX_WORK_GROUP_SIZES: 256 256 256 
---------------------------------------------------------------------

*** Kernel compilation resulted in non-empty log message.
*** Set environment variable CL_HELPER_PRINT_COMPILER_OUTPUT=1 to see more.
*** NOTE: this may include compiler warnings and other important messages
***   about your code.
*** Set CL_HELPER_NO_COMPILER_OUTPUT_NAG=1 to disable this message.
0.002887 s
83.130936 GB/s
GOOD

real    0m1.075s
user    0m0.315s
sys     0m0.188s

 

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2 Comments.

  1. Does scrypt mining actually work for you?

    I had tried with bfgminer and just tried with cgminer to confirm it: It neither gets accepted nor rejected shares and the pool shows the miner as offline:

    after quitting it shows these stats:

    [2014-07-20 15:30:28] Runtime: 0 hrs : 20 mins : 39 secs
    [2014-07-20 15:30:28] Average hashrate: 11.9 Kilohash/s
    [2014-07-20 15:30:28] Solved blocks: 0
    [2014-07-20 15:30:28] Best share difficulty: 0
    [2014-07-20 15:30:28] Share submissions: 0
    [2014-07-20 15:30:28] Accepted shares: 0
    [2014-07-20 15:30:28] Rejected shares: 0
    [2014-07-20 15:30:28] Accepted difficulty shares: 0
    [2014-07-20 15:30:28] Rejected difficulty shares: 0
    [2014-07-20 15:30:28] Hardware errors: 0

    For reference, please look at this bug and maybe you can contribute whether it works or not:
    https://bugs.freedesktop.org/show_bug.cgi?id=72785#c26

    by the way, you have a lot of hardware errors, you should maybe decrease intensity?

    • Yes decrease intensity helps.
      How much i must wait?

      cgminer –scrypt -o stratum+tcp://global.wemineltc.com:3334 -u Tutorial.1 -p 1234 -I12 -g 1 -w 256
      [2014-07-20 18:53:31]
      Summary of runtime statistics:

      [2014-07-20 18:53:31] Started at [2014-07-20 18:47:59]
      [2014-07-20 18:53:31] Pool: stratum+tcp://global.wemineltc.com:3334
      [2014-07-20 18:53:31] Runtime: 0 hrs : 5 mins : 32 secs
      [2014-07-20 18:53:31] Average hashrate: 148.4 Kilohash/s
      [2014-07-20 18:53:31] Solved blocks: 0
      [2014-07-20 18:53:31] Best share difficulty: 1
      [2014-07-20 18:53:31] Share submissions: 0
      [2014-07-20 18:53:31] Accepted shares: 0
      [2014-07-20 18:53:31] Rejected shares: 0
      [2014-07-20 18:53:31] Accepted difficulty shares: 0
      [2014-07-20 18:53:31] Rejected difficulty shares: 0
      [2014-07-20 18:53:31] Hardware errors: 20
      [2014-07-20 18:53:31] Utility (accepted shares / min): 0.00/min
      [2014-07-20 18:53:31] Work Utility (diff1 shares solved / min): 191.93/min
      [2014-07-20 18:53:31] Stale submissions discarded due to new blocks: 0
      [2014-07-20 18:53:31] Unable to get work from server occasions: 0
      [2014-07-20 18:53:31] Work items generated locally: 29
      [2014-07-20 18:53:31] Submitting work remotely delay occasions: 0
      [2014-07-20 18:53:31] New blocks detected on network: 3

      [2014-07-20 18:53:31] Summary of per device statistics:

      [2014-07-20 18:53:31] GPU0 | (5s):149.5K (avg):148.4Kh/s | A:0 R:0 HW:20 WU:191.9/m