git.iko.soy/xmrig-bash-scripts
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xmrig-bash-scripts/functions.sh
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1#!/bin/bash
3echo -e "${_GREEN}LOADING FUNCTIONS${_RESET}"
5function prompt_confirm() {
6 while true; do
7 read -r -n 1 -p "${1:-Continue?} [y/n]: " REPLY
8 case $REPLY in
9 [yY]) echo ; return 0 ;;
10 [nN]) echo ; return 1 ;;
11 *) printf " \033[31m %s \n\033[0m" "invalid input [y/n]"
12 esac
13 done
16function show_settings () {
17 echo "${_CYAN}Settings from loaded environment:${_RESET}"
18 echo "${_GREEN}Pool URL:${_RESET}: $_POOLS_URL"
19 echo "${_GREEN}Recieve Wallet:${_RESET}: $_POOLS_USER"
20 echo "${_GREEN}Email Address:${_RESET}: $_POOLS_PASS"
23function show_mysettings () {
24 if [ -f $_WORK_DIR/$_MYSETTINGS_FILE ]; then
25 load_mysettings
26 echo "${_CYAN}Settings from mysettings.sh:${_RESET}"
27 echo "${_GREEN}Pool URL:${_RESET}: $_POOLS_URL"
28 echo "${_GREEN}Recieve Wallet:${_RESET}: $_POOLS_USER"
29 echo "${_GREEN}Email Address:${_RESET}: $_POOLS_PASS"
30 fi
33function load_mysettings () {
34 if [ -f $_WORK_DIR/$_MYSETTINGS_FILE ]; then
35 . $_MYSETTINGS_FILE
36 fi
39function my_config_json () {
41 _CONFIG_JSON=$(jo -p -B api=$(jo id=$_API_ID worker-id=$_API_WORKER_ID) autosave=$_AUTOSAVE background=$_BACKGROUND colors=$_COLORS cpu=$(jo enabled=$_CPU_ENABLED huge-pages=$_CPU_HUGE_PAGES hw-aes=$_CPU_HW_AES priority=$_CPU_PRIORITY asm=$_CPU_ASM cn=$(jo -a $_CPU_CN) cn/0=$_CPU_CN_0 cn-lite/0=$_CPU_CN_LITE_0) opencl=$(jo enabled=$_OPENCL_ENABLED cache=$_OPENCL_CACHE loader=$_OPENCL_LOADER platform=$_OPENCL_PLATFORM) donate-level=$_DONATE_LEVEL donate-over-proxy=$_DONATE_OVER_PROXY http=$(jo enabled=$_HTTP_ENABLED host=$_HTTP_HOST port=$_HTTP_PORT access-token=$_HTTP_ACCESS_TOKEN restricted=$_HTTP_RESTRICTED) log-file=$_LOG_FILE pools=$(jo -a $(jo algo=$_POOLS_ALGO url=$_POOLS_URL user=$_POOLS_USER pass=$_POOLS_PASS rig-id=$_POOLS_RIG_ID nicehash=$_POOLS_NICEHASH keepalive=$_POOLS_KEEPALIVE enabled=$_POOLS_ENABLED tls=$_POOLS_TLS tls-fingerprint=$_POOLS_TLS_FINDERPRINT daemon=$_POOLS_DAEMON)) print-time=$_PRINT_TIME retries=$_RETRIES retry-pause=$_RETRIES_PAUSE syslog=$_SYSLOG user-agent=$_USER_AGENT watch=$_WATCH)
45function build_xmrig () {
46 if [ -d $_XMRIG_BUILD_LOCATION ]; then
47 # Remove existing build directory
48 rm -rf $_XMRIG_BUILD_LOCATION
50 # Make new build directory
51 mkdir $_XMRIG_BUILD_LOCATION
52 else
53 # Make new build directory
54 mkdir $_XMRIG_BUILD_LOCATION
55 fi
57 # Change to build directory
58 cd $_XMRIG_BUILD_LOCATION
60 # Configure cmake scafolding
61 cmake ..
63 # Compile the software
64 make
68function start_xmrig () {
69 screen -dmS $_XMRIG_SCREEN xmrig --config=$_XMRIG_CONFIG_LOCATION
73function stop_xmrig () {
74 screen -S $_XMRIG_SCREEN -X kill
77function check_cpu () {
78 # Check if CPU supports AES-NI
79 cpuid | grep -i aes > hw-aes.txt
80 if grep -q true "hw-aes.txt"; then
81 _AES_NI=true
82 else
83 _AES_NI=false
84 fi
85 rm hw-aes.txt
87 # Get number of available CPU Cores
88 _ENV_CORE=$(nproc --all)
90 # Get CPU L3 cache value
91 _ENV_CORE_L3=$(getconf LEVEL3_CACHE_SIZE)
94function calc_threads () {
95 # Each thread needs 2048 byte (2 Megabyte)
96 # Calculate number of threads supported with L3 cache size
98 _ENV_THREAD_QTY=$(( ($_ENV_CORE_L3/2048)/1000 ))
100 # Affine number of threads for _CPU_CN
101 _COUNTER="$(( $_ENV_THREAD_QTY-1 ))"
103 _ENV_CPU_THREAD_AFFINITY="$(seq -s " " 0 $_COUNTER)"
107function calc_hugepages () {
108 # Setting according to cpu cores but xmrig will not use all
109 # change to make value use _ENV_CORE_THREADS
110 # Check that hugepages set in /etc/sysctl.conf
112 _ENV_CHECK="nr_hugepages"
114 if sudo grep -q $_ENV_CHECK /etc/sysctl.conf; then
115 sudo sysctl -p
116 else
117 # Set value in current env
118 sudo sysctl -w vm.nr_hugepages="$_ENV_THREAD_QTY"
119 # Add value to sysctl
120 sudo sysctl -p
121 fi
125echo -e "${_CYAN}FUNCTIONS LOADED${_RESET}"