bloom filter

struct bloom {
	GString *v_data; unsigned int n_hash_funcs;
};

namespace Bloom { // 20k items with FP rate < 0.1% or 10k items and < 0.0001%

    enum {
        MAX_FILTER_SIZE = 36000, // bytes
        MAX_HASH_FUNCS = 50,
    };

    bool init(struct bloom *bf, unsigned int n_elements, double fp_rate);
    void free(struct bloom *bf);

    void insert(struct bloom *bf, const void *data, size_t length);
    bool contains(struct bloom *bf, const void *data, size_t length);
}

key

keyset

Base58

Base64

namespace Base58 {    
    GString* encode(const void *data, size_t data_length);
    GString* encode_check(unsigned char address_type, bool has_address_type,
            const void* data, size_t data_length);

    GString* decode(const char *string_in);
    GString* decode_check(unsigned char *address_type, const char *string_in);
}

HexCode

Util

GPU 0: 442.0 / 434.6 Kh/s | A:103  R:0  HW:0  U:3.04/m  I:20
75.0 C  F: 87% (3582 RPM)  E: 725 MHz  M: 850 Mhz  V: 1.090V  A: 99% P: 20%
Last initialised: [2013-05-03 16:02:34]
Intensity: 20
Thread 0: 443.0 Kh/s Enabled ALIVE

GPU 1: 599.7 / 576.8 Kh/s | A:89  R:12  HW:0  U:2.62/m  I:20
72.0 C  F: 36% (2092 RPM)  E: 1100 MHz  M: 1375 Mhz  V: 1.090V  A: 99% P: 20%
Last initialised: [2013-05-03 16:02:34]
Intensity: 20
Thread 1: 599.4 Kh/s Enabled ALIVE

cgminer version 3.1.0 - Started: [2013-05-03 16:02:29]
--------------------------------------------------------------------------------
 (5s):888.3K (avg):1.009Mh/s | A:205  R:12  HW:0  U:5.8/m  WU:886.2/m
 ST: 2  SS: 0  NB: 11  LW: 191  GF: 0  RF: 0
 Connected to ltcmine.ru diff 128 with stratum as user hsk81_0
 Block: d5e66ac92a1de975...  Diff:31.6M  Started: [16:35:18]  Best share: 127K
--------------------------------------------------------------------------------
 [P]ool management [G]PU management [S]ettings [D]isplay options [Q]uit
 GPU 0:  75.0C 3584RPM | 396.6K/434.2Kh/s | A:107 R: 0 HW:0 U:3.02/m I:20
 GPU 1:  72.0C 1987RPM | 499.6K/577.1Kh/s | A: 99 R:12 HW:0 U:2.79/m I:20
--------------------------------------------------------------------------------

#!/bin/bash

export DISPLAY=:0 ;
export GPU_MAX_ALLOC_PERCENT=100 ;
export GPU_USE_SYNC_OBJECTS=1 ;

LTCPOOL=${1-"http://my-pool.tld:port"}
LTCUSER=${2-"my-username"}
LTCPASS=${3-"my-password"}

INTENSITY=20 ; ## -I $INTENSITY
THREAD_CONCURRENCY=16384 ; ## --thread-concurrency $THREAD_CONCURRENCY
GPU_ENGINE=725,1100 ; ## --gpu-engine $GPU_ENGINE
GPU_MEMCLOCK=850,1375 ; ## --gpu-memclock $GPU_MEMCLOCK
GPU_POWERTUNE=20 ; ## --gpu-powertune $GPU_POWERTUNE

cd /opt/cgminer && rm -f *.bin && ./cgminer --scrypt --auto-fan \
    --url $LTCPOOL --userpass $LTCUSER:$LTCPASS \
    --thread-concurrency $THREAD_CONCURRENCY -I $INTENSITY \
    --gpu-engine $GPU_ENGINE --gpu-memclock $GPU_MEMCLOCK \
    --gpu-powertune $GPU_POWERTUNE

GPU 0: 593.7 / 466.6 Kh/s | A:14  R:0  HW:0  U:2.61/m  I:20
87.0 C  F: 85% (3592 RPM)  E: 1100 MHz  M: 1500 Mhz  V: 1.090V  A: 99% P: 20%
Last initialised: [2013-05-02 13:58:33]
Intensity: 20
Thread 0: 597.5 Kh/s Enabled ALIVE

GPU 1: 596.8 / 590.7 Kh/s | A:27  R:0  HW:0  U:5.04/m  I:20
72.0 C  F: 37% (2138 RPM)  E: 1100 MHz  M: 1500 Mhz  V: 1.090V  A: 99% P: 20%
Last initialised: [2013-05-02 13:58:33]
Intensity: 20
Thread 1: 595.9 Kh/s Enabled ALIVE

GPU 0: 294.3 / 274.6 Kh/s | A:5  R:1  HW:0  U:2.14/m  I:20
76.0 C  F: 85% (4016 RPM)  E: 900 MHz  M: 1250 Mhz  [b]V: 1.169V[/b]  A: 99% P: 20%
Last initialised: [2013-05-01 22:14:20]
Intensity: 20
Thread 0: 276.9 Kh/s Enabled ALIVE

GPU 1: 253.5 / 274.6 Kh/s | A:2  R:1  HW:0  U:1.43/m  I:20
37.0 C  F: 8% (1230 RPM)  E: 300 MHz  M: 150 Mhz  [b]V: 0.850V[/b]  A: 0% P: 20%
Last initialised: [2013-05-01 22:14:20]
Intensity: 20
Thread 1: 230.1 Kh/s Enabled ALIVE