Bitcoin Forum

#!/bin/sh
### BEGIN INIT INFO
# Provides:       bitcoin_minerd
# Required-Start: $network $named $remote_fs
# Required-Stop:  $network $named $remote_fs
# Default-Start:  3 5
# Default-Stop:
# Description:    jgarzik's bitcoin miner
### END INIT INFO

. /etc/rc.status

. /etc/sysconfig/bitcoin

test -x $MINERD_BIN || exit 5

# First reset status of this service
rc_reset

case "$1" in
    start)
    	echo -n "Starting Bitcoin miner"
	startproc -s -n $MINERD_NICE -l $MINERD_LOGFILE $MINERD_BIN -t $MINERD_THREADS -a $MINERD_ALGO --url $MINERD_URL --userpass $MINERD_USERPASS $MINERD_ARGS
	rc_status -v
	;;
    stop)
	echo -n "Shutting down Bitcoin miner"
	killproc $MINERD_BIN
	rc_status -v
	;;
    restart)
        $0 stop
        $0 start
        rc_status
        ;;
    status)
        echo -n "Checking for Bitcoin miner: "
        checkproc $MINERD_BIN
	rc_status -v
	;;
    *)
	echo "Usage: $0 {start|stop|restart|status}"
	exit 1
	;;
esac

rc_exit

# jgarzik's pooled miner settings
MINERD_BIN=/usr/bin/minerd
MINERD_THREADS=1
# Algorithm: c, 4way, via, cryptopp
MINERD_ALGO=c
MINERD_URL=http://mining.bitcoin.cz:8332
# JSON-RPC credentials in "username:password" form
MINERD_USERPASS=user.worker:password
MINERD_NICE=19
MINERD_LOGFILE=/var/log/bitcoin_minerd.log
MINERD_ARGS=--retries=1000

wget http://yyz.us/bitcoin/cpuminer-0.5.tar.gz
tar xvzf cpuminer-0.5.tar.gz
cd cpuminer-0.5
./configure
make

-url=http://mining.bitcoin.cz:8332/ -user=my.worker -password=mypass -statsurl=http://mining.bitcoin.cz/stats/json/

Server Stats : 546 active workers at an estimated 0 khash/s
0 shares in current round, which started
1491 khash/s
1516 khash/s
1444 khash/s
1503 khash/s
1392 khash/s
1515 khash/s
Server Stats : 545 active workers at an estimated 0 khash/s
0 shares in current round, which started
1414 khash/s
1535 khash/s
1534 khash/s
1463 khash/s
1483 khash/s
1519 khash/s

Found blocks 0
Score 0 
Last share at none

HashMeter(0): 3794303 hashes, 749.49 khash/sec
HashMeter(0): 3794303 hashes, 747.19 khash/sec
HashMeter(0): 3794303 hashes, 738.10 khash/sec
HashMeter(0): 3794303 hashes, 742.62 khash/sec
HashMeter(0): 3794303 hashes, 744.89 khash/sec
HashMeter(0): 3794303 hashes, 731.43 khash/sec
HashMeter(0): 3794303 hashes, 718.45 khash/sec
HashMeter(0): 3794303 hashes, 738.10 khash/sec
HashMeter(0): 3794303 hashes, 742.62 khash/sec
HTTP request failed: The requested URL returned error: 500
json_rpc_call failed, retry after 30 seconds
HashMeter(0): 3794303 hashes, 729.24 khash/sec
HashMeter(0): 3794303 hashes, 722.72 khash/sec
HashMeter(0): 3794303 hashes, 712.13 khash/sec
HashMeter(0): 3794303 hashes, 731.43 khash/sec
HashMeter(0): 3794303 hashes, 744.89 khash/sec
HashMeter(0): 3794303 hashes, 738.10 khash/sec
HashMeter(0): 3794303 hashes, 738.10 khash/sec
HashMeter(0): 3794303 hashes, 742.62 khash/sec

C:\bitcoin-rpcminer-20110227-win32bin>rpcminer-opencl -url=http://mining.bitcoin
.cz:8332 -user=checker.grig -password=grig
Client will start 1 miner threads
Work will be refreshed every 4000 ms
1 OpenCL platforms found
1 OpenCL GPU devices found on platform 0
Setting OpenCL device to first device found
Available extensions : cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_globa
l_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_exte
nded_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_shar
ing cl_amd_device_attribute_query cl_amd_printf cl_amd_media_ops cl_amd_popcnt c
l_khr_d3d10_sharing
Defining AMDMEDIAOPS
Create context rval=0
Target = 00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffff
Create command queue rval=0
Creating program with source
Building program with options -D AMDMEDIAOPS
0 khash/s
0 khash/s
0 khash/s
0 khash/s
0 khash/s
0 khash/s