diff options
Diffstat (limited to 'salis')
| -rwxr-xr-x | salis | 406 |
1 files changed, 0 insertions, 406 deletions
@@ -1,406 +0,0 @@ -#!/bin/bash - -# Project: Salis -# Author: Paul Oliver -# Email: contact@pauloliver.dev - -# Salis simulator launcher script. Builds salis binary (according to passed -# arguments) and launches it. Binary is purged on exit. This JIT compilation -# scheme allows to quickly switch between available architectures and UIs. - -set -euo pipefail - -headline="Salis: Simple A-Life Simulator." -help_msg="Shows help and exits" - -usage() { -cat << EOF -${headline} -Usage: ${0} [-h|--help] COMMAND [args...] - -Options: - -h, --help ${help_msg} - -Commands: - bench Runs benchmark - load Loads saved simulation - new Creates a new simulation - -Use '-h' to list arguments for each command. -Example: ${0} bench -h -EOF -} - -case ${1:-} in -bench|load|new) - ;; --h|--help) - usage - exit 0 - ;; -"") - echo "${0}: please specify command -- 'bench|load|new'" - exit 1 - ;; -*) - echo "${0}: invalid command -- '${1}'" - exit 1 - ;; -esac - -cmd=${1} - -shift - -falter() { - find src/${1}/ -type f | sed 's|.*/||; s|\.c||' | paste -sd: - -} - -arches=`falter arch` -uis=`falter ui` - -anc_def_desc() { - echo "Default ancestor file name without extension, " - echo "to be compiled on all cores " - echo "('ANC' points to file 'ancs/<ARCH>/<ANC>.asm')" -} - -anc_spec_def() { - echo "Core specific ancestor file names separated by commas, " - echo "using same convention as with default ancestor (<ANC0>,<ANC1>,...). " - echo "When provided will override default ancestor on specified cores." -} - -options=( - "A|anc-def|ANC|`anc_def_desc`|||bench:new" - "a|arch|ARCH|VM architecture|${arches}|dummy|bench:new" - "b|steps|N|Number of steps to run in benchmark||0x1000000|bench" - "C|clones|N|Number of ancestor clones on each core||1|bench:new" - "c|cores|N|Number of simulator cores||2|bench:new" - "F|muta-flip||Cosmic rays flip bits instead of randomizing whole bytes||false|bench:new" - "f|force||Overwrites existing simulation of given name||false|new" - "H|half||Compiles ancestor at the middle of the memory buffer||false|bench:new" - "h|help||${help_msg}|||bench:load:new" - "M|muta-pow|POW|Mutator range exponent (range == 2^POW)||32|bench:new" - "m|mvec-pow|POW|Memory vector size exponent (size == 2^POW)||20|bench:new" - "n|name|NAME|Name of new or loaded simulation||def.sim|load:new" - "o|optimized||Builds Salis binary with optimizations||false|bench:load:new" - "p|pre-cmd|CMD|Shell command to wrap executable (e.g. gdb, valgrind, etc.)|||bench:load:new" - "S|anc-spec|ANC0,ANC1,...|`anc_spec_def`|||bench:new" - "s|seed|SEED|Seed value for new simulation||0|bench:new" - "t|thread-gap|N|Memory gap between cores in bytes (could help reduce cache misses?)||0x100|bench:load:new" - "u|ui|UI|User interface|${uis}|curses|load:new" - "y|sync-pow|POW|Core sync interval exponent (interval == 2^POW)||20|bench:new" - "x|compress||Compress save files (requires 'zlib')||true|new" - "z|auto-save-pow|POW|Auto-save interval exponent (interval == 2^POW)||36|new" -) - -field() { - echo ${1} | cut -d'|' -f${2} -} - -flist() { - sopt=`field "${1}" 1` - lopt=`field "${1}" 2` - meta=`field "${1}" 3` - - echo -n "[-${sopt}|--${lopt}`[[ -n ${meta} ]] && echo " ${meta}"`] " -} - -fhelp() { - sopt=`field "${1}" 1` - lopt=`field "${1}" 2` - meta=`field "${1}" 3` - - printf "%s\r" " -${sopt}, --${lopt}`[[ -n ${meta} ]] && echo " ${meta}"`" - - help=`field "${1}" 4` - choi=`field "${1}" 5` - defv=`field "${1}" 6` - copt=`[[ -n ${choi} ]] && echo " (choices: ${choi/:/, })"` - dopt=`[[ -n ${defv} ]] && echo " (default: ${defv})"` - - echo -e "\t\t\t\t${help}${copt}${dopt}" | fmt -w120 -} - -fshort() { - sopt=`field "${1}" 1` - meta=`field "${1}" 3` - - echo -n "${sopt}`[[ -n ${meta} ]] && echo :`" -} - -flong() { - lopt=`field "${1}" 2` - meta=`field "${1}" 3` - - echo -n "${lopt}`[[ -n ${meta} ]] && echo :`," -} - -fdefaults() { - lopt=`field "${1}" 2` - - [[ ${lopt} == help ]] && return - - defv=`field "${1}" 6` - nopt=opt_${lopt//-/_} - - eval ${nopt}=${defv} -} - -fshow() { - lopt=`field "${1}" 2` - - [[ ${lopt} == help ]] && return - - nopt=opt_${lopt//-/_} - - echo "${nopt}=${!nopt}" -} - -fiter() { - for ((i = 0; i < ${#options[@]}; i++)) ; do - if [[ `field "${options[${i}]}" 7` =~ ${cmd} ]] ; then - ${1} "${options[${i}]}" || true - fi - done -} - -usage() { -cat << EOF -${headline} -Usage: ${0} ${cmd} `fiter flist | fmt -t -w120` - -Options: -`fiter fhelp` -EOF -} - -fiter fdefaults - -sopts=`fiter fshort` -lopts=`fiter flong` -popts=`getopt -n "${0} ${cmd}" -o ${sopts} -l ${lopts::-1} -- "${@}"` - -eval set -- ${popts} - -parse_next() { - for ((i = 0; i < ${#options[@]}; i++)) ; do - vopt="${options[${i}]}" - - sopt=`field "${vopt}" 1` - lopt=`field "${vopt}" 2` - - [[ ${1} != -${sopt} ]] && [[ ${1} != --${lopt} ]] && continue - - meta=`field "${vopt}" 3` - nopt=opt_${lopt//-/_} - - if [[ -z ${meta} ]] ; then - defv=`field "${vopt}" 6` - eval ${nopt}=`[[ ${defv} == true ]] && echo false || echo true` - shift_next=1 - else - eval ${nopt}=${2} - shift_next=2 - fi - done -} - -while true ; do - case ${1} in - -h|--help) - usage - exit 0 - ;; - --) - shift - break - ;; - *) - parse_next ${@} - shift ${shift_next} - ;; - esac -done - -if [[ -n ${1:-} ]] ; then - while [[ -n ${1:-} ]] ; do - echo "${0} ${cmd}: unrecognized option -- '${1}'" - shift - done - - exit 1 -fi - -blue() { - echo -e "\033[1;34m${1}\033[0m" -} - -red() { - echo -e "\033[1;31m${1}\033[0m" -} - -blue "${headline}" -blue "Called '${cmd}' command with the following options:" -fiter fshow - -case ${cmd} in -load|new) - sim_dir=${HOME}/.salis/${opt_name} - sim_path=${sim_dir}/${opt_name} - sim_opts=${sim_dir}/opts - ;; -esac - -case ${cmd} in -load) - if [[ ! -d ${sim_dir} ]] ; then - red "Error: no saved simulation was found named '${opt_name}'." - exit 1 - fi - - blue "Sourcing configurations from '${sim_opts}':" - cat ${sim_opts} - source ${sim_opts} - ;; -esac - -blue "Generating a temporary Salis directory:" -salis_tmp=/tmp/salis-tmp -salis_exe=${salis_tmp}/salis-bin -mkdir -pv ${salis_tmp} - -act_bench=1 -act_load=2 -act_new=3 - -act_var="act_${cmd}" - -gcc_flags="-Wall -Wextra -Werror -std=gnu11 -pedantic" - -fquote() { - echo "\\\"${1}\\\"" -} - -fpow() { - printf '%#xul' $((1 << ${1})) -} - -bcmd="gcc src/salis.c -o ${salis_exe} ${gcc_flags} -Isrc -pthread" -bcmd="${bcmd} `[[ ${opt_optimized} == true ]] && echo "-O3 -DNDEBUG" || echo "-ggdb"`" -bcmd="${bcmd} -DACTION=${!act_var}" -bcmd="${bcmd} -DARCHITECTURE=`fquote ${opt_arch}`" -bcmd="${bcmd} -DARCH_SOURCE=`fquote arch/${opt_arch}.c`" -bcmd="${bcmd} -DCORE_COUNT=${opt_cores}" -bcmd="${bcmd} -DMUTA_RANGE=`fpow ${opt_muta_pow}`" -bcmd="${bcmd} -DMVEC_SIZE=`fpow ${opt_mvec_pow}`" -bcmd="${bcmd} -DNCURSES_WIDECHAR=1" -bcmd="${bcmd} -DSEED=${opt_seed}ul" -bcmd="${bcmd} -DSYNC_INTERVAL=`fpow ${opt_sync_pow}`" -bcmd="${bcmd} -DTGAP_SIZE=${opt_thread_gap}ul" - -case ${cmd} in -bench) - bcmd="${bcmd} -DBENCH_STEPS=${opt_steps}ul" - bcmd="${bcmd} -DUI=`fquote bench.c`" - ;; -esac - -case ${cmd} in -bench|new) - anc_list= - - for cix in `seq 1 ${opt_cores}` ; do - anc_spec=`echo ${opt_anc_spec}, | cut -s -d, -f${cix}` - anc_spec=${anc_spec:-${opt_anc_def}} - - if [[ -n ${anc_spec} ]] ; then - anc_src=ancs/${opt_arch}/${anc_spec}.asm - anc_path=${salis_tmp}/${anc_spec}.asm - sed -E '/(^$|^;)/d; s/ +/ /g' ${anc_src} > ${anc_path} - else - anc_path=_ - fi - - anc_list=${anc_list}${anc_path}, - done - - bcmd="${bcmd} -DANC_LIST=`fquote "${anc_list::-1}"`" - bcmd="${bcmd} -DANC_HALF=`[[ ${opt_half} == true ]] && echo 1 || echo 0`" - bcmd="${bcmd} -DANC_CLONES=${opt_clones}" - ;; -esac - -case ${cmd} in -load|new) - bcmd="${bcmd} -DAUTO_SAVE_INTERVAL=`fpow ${opt_auto_save_pow}`" - bcmd="${bcmd} -DAUTO_SAVE_NAME_LEN=$((${#sim_path} + 20))" - bcmd="${bcmd} -DMUTA_FLIP_BIT=`[[ ${opt_muta_flip} == true ]] && echo 1 || echo 0`" - bcmd="${bcmd} -DSIM_NAME=`fquote ${opt_name}`" - bcmd="${bcmd} -DSIM_PATH=`fquote ${sim_path}`" - - ui_file=ui/${opt_ui}.c - ui_flags=`sed -n -e 's/^.*GCC_EXTRA_FLAGS //p' src/${ui_file}` - - shopt -s extglob - bcmd="${bcmd} -DUI=`fquote ${ui_file}` ${ui_flags}" - bcmd="${bcmd%%*( )}" - shopt -u extglob - - if [[ ${opt_compress} == true ]] ; then - bcmd="${bcmd} -DCOMPRESS -lz" - fi - ;; -esac - -blue "Using build command:" -echo "${bcmd}" -eval "${bcmd}" - -case ${cmd} in -new) - if [[ -d ${sim_dir} ]] && [[ ${opt_force} == true ]] ; then - red "Force flag used. Wiping old simulation at '${sim_dir}':" - rm -rv ${sim_dir} - fi - - if [[ -d ${sim_dir} ]] ; then - red "Error: simulation directory found at '${sim_dir}'." - red "Please, remove it or call 'load' instead." - exit 1 - fi - - blue "Creating new simulation directory at '${sim_dir}':" - mkdir -pv ${sim_dir} - ;; -esac - -rcmd="`[[ -z ${opt_pre_cmd} ]] || echo "${opt_pre_cmd} "`${salis_exe}" - -blue "Using run command:" -echo "${rcmd}" - -blue "Running Salis..." -eval "${rcmd}" - -case ${cmd} in -new) - blue "Saving new simulation configuration file at:" - echo "${sim_opts}" - - for ((i = 0; i < ${#options[@]}; i++)) ; do - oopt=`field "${options[${i}]}" 7` - - [[ ! ${oopt} =~ new ]] || [[ ${oopt} =~ load ]] && continue - - lopt=`field "${options[${i}]}" 2` - nopt=opt_${lopt//-/_} - - echo "${nopt}=${!nopt}" >> ${sim_opts} - done - ;; -esac - -blue "Removing temporary Salis directory and resources:" -rm -rv ${salis_tmp} |