Topic: cuda miner HTTP request fail. (Read 6727 times)

Just tried making a new account ant tested.
This worked:

cudaminer --algo scrypt -o stratum+tcp://us-east.multipool.us:7777 -u myworkername.1 -p x

Check you are not getting the letter O and the number 0  mixed up.


I am using the following basic options try something similar to see if you can connect.

cudaminer.exe   --algo scrypt  -o stratum+tcp://stratum.poolers.org:3341 -u myusername.bat_1 -p mypassword

For a complete list of options:

Usage: cudaminer [OPTIONS]
Options:
  -a, --algo=ALGO       specify the algorithm to use
                          scrypt       scrypt-salsa20/8(1024, 1, 1) (default)
                          scrypt-jane  scrypt-chacha20/8(N, 1, 1)
                          sha256d      SHA-256d
  -o, --url=URL         URL of mining server (default: http://127.0.0.1:9332/)
  -O, --userpass=U:P    username:password pair for mining server
  -u, --user=USERNAME   username for mining server
  -p, --pass=PASSWORD   password for mining server
      --cert=FILE       certificate for mining server using SSL
  -x, --proxy=[PROTOCOL://]HOST[:PORT]  connect through a proxy
  -t, --threads=N       number of miner threads (default: number of processors)
  -r, --retries=N       number of times to retry if a network call fails
                          (default: retry indefinitely)
  -R, --retry-pause=N   time to pause between retries, in seconds (default: 30)
  -T, --timeout=N       network timeout, in seconds (default: 270)
  -s, --scantime=N      upper bound on time spent scanning current work when
                          long polling is unavailable, in seconds (default: 5)
      --no-longpoll     disable X-Long-Polling support
      --no-stratum      disable X-Stratum support
  -q, --quiet           disable per-thread hashmeter output
  -D, --debug           enable debug output
  -P, --protocol-dump   verbose dump of protocol-level activities
      --no-autotune     disable auto-tuning of kernel launch parameters
  -d, --devices         takes a comma separated list of CUDA devices to use.
                        This implies the -t option with the threads set to the
                        number of devices.
  -l, --launch-config   gives the launch configuration for each kernel
                        in a comma separated list, one per device.
  -i, --interactive     comma separated list of flags (0/1) specifying
                        which of the CUDA device you need to run at inter-
                        active frame rates (because it drives a display).
  -b, --batchsize       comma separated list of max. scrypt iterations that
                        are run in one kernel invocation. Default is 1024.
                        Increase for better performance in scrypt-jane.
  -C, --texture-cache   comma separated list of flags (0/1) specifying
                        which of the CUDA devices shall use the texture
                        cache for mining. Kepler devices will profit.
  -m, --single-memory   comma separated list of flags (0/1) specifying
                        which of the CUDA devices shall allocate their
                        scrypt scratchbuffers in a single memory block.
  -H, --hash-parallel   1 to enable parallel SHA256 hashing on the CPU. May
                        use more CPU overall, but distributes hashing load
                        neatly across all CPU cores. 0 is now the default
                        which assigns one static CPU core to each GPU.
  -L, --lookup-gap      Divides the per-hash memory requirement by this factor
                        by storing only every N'th value in the scratchpad.
                        Default is 1.
      --benchmark       run in offline benchmark mode
  -c, --config=FILE     load a JSON-format configuration file
  -V, --version         display version information and exit
  -h, --help            display this help text and exit

Having the exact same problem with Multipool and Cuda.. Cant figure it out, is there anyone that can help us

Hey guys. I just started using Cuda miner and got this error.

           *** CudaMiner for nVidia GPUs by Christian Buchner ***
                     This is version 2013-12-10 (beta)
        based on pooler-cpuminer 2.3.2 (c) 2010 Jeff Garzik, 2012 pooler
               Cuda additions Copyright 2013 Christian Buchner
           My donation address: LKS1WDKGED647msBQfLBHV3Ls8sveGncnm

[2014-01-21 18:36:54] 1 miner threads started, using 'scrypt' algorithm.
[2014-01-21 18:36:56] HTTP request failed: Failed connect to 127.0.0.1:9332; No
error
[2014-01-21 18:36:56] json_rpc_call failed, retry after 15 seconds


My batch file is currently this.
color 02
cudaminer.exe -H 1 -i 0 -l auto -C 1 -o stratum+tcp://us-east.multipool.us:7777 -O user.worker:password

Obviously account info I  have filled in but left it out here.