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Developer-notes.md

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Developer notes

Fork this project on Github

Programming style

  • Follow C99 as close as possible, no specific compiler extensions
  • 2-space indentation
  • CamelCase for functions
  • Doxygen-style + Markdown for documenting the API

VIM users

" Basics
:set nocompatible
:set nobackup
:set ruler
:set pastetoggle=<F11>
:set fo=tcrqn
:syntax on
:filetype on
filetype plugin on
filetype indent on

:autocmd FileType c,cpp :set cindent
:set grepprg=grep\ -nH\ $*
:set comments=s1:/**,mb:\ *,elx:*/

" Coding standard
:set nu
:set textwidth=90
:set shiftwidth=2
:set tabstop=2
:set smarttab
:set expandtab
:set autoindent
:set smartindent
:set makeprg=make

" This will highlight lines longer than 80 chars
:highlight OverLength ctermbg=red ctermfg=white guibg=#592929
:match OverLength /\%80v.*/
:let c_space_errors = 1 

if has("autocmd")
  au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g`\"" | endif
end if

Valgrind testing

mpirun -np 2 valgrind -v --track-origins=yes --leak-check=full --show-leak-kinds=all \
   --vgdb=full --dsymutil=yes --log-file=mechanic--farm-leaks.txt src/core/mechanic
 
mpirun -np 1 valgrind -v --track-origins=yes --leak-check=full --show-leak-kinds=all \
   --vgdb=full --dsymutil=yes --log-file=mechanic--master-leaks.txt src/core/mechanic -m master