Function mi_process_info

system/lib/mimalloc/src/stats.c:544–571

// --------------------------------------------------------

mi_decl_export void mi_process_info(size_t* elapsed_msecs, size_t* user_msecs, size_t* system_msecs, size_t* current_rss, size_t* peak_rss, size_t* current_commit, size_t* peak_commit, size_t* page_faults) mi_attr_noexcept
{
  mi_process_info_t pinfo;
  _mi_memzero_var(pinfo);
  pinfo.elapsed        = _mi_clock_end(mi_process_start);
  { const mi_subproc_t* subproc = _mi_subproc_main();
    if (subproc!=NULL) {
      pinfo.current_commit = (size_t)(mi_atomic_loadi64_relaxed((_Atomic(int64_t)*)(&subproc->stats.committed.current)));
      pinfo.peak_commit    = (size_t)(mi_atomic_loadi64_relaxed((_Atomic(int64_t)*)(&subproc->stats.committed.peak)));
    }  
  }
  pinfo.current_rss    = pinfo.current_commit;
  pinfo.peak_rss       = pinfo.peak_commit;
  pinfo.utime          = 0;
  pinfo.stime          = 0;
  pinfo.page_faults    = 0;

  _mi_prim_process_info(&pinfo);

  if (elapsed_msecs!=NULL)  *elapsed_msecs  = (pinfo.elapsed < 0 ? 0 : (pinfo.elapsed < (mi_msecs_t)PTRDIFF_MAX ? (size_t)pinfo.elapsed : PTRDIFF_MAX));
  if (user_msecs!=NULL)     *user_msecs     = (pinfo.utime < 0 ? 0 : (pinfo.utime < (mi_msecs_t)PTRDIFF_MAX ? (size_t)pinfo.utime : PTRDIFF_MAX));
  if (system_msecs!=NULL)   *system_msecs   = (pinfo.stime < 0 ? 0 : (pinfo.stime < (mi_msecs_t)PTRDIFF_MAX ? (size_t)pinfo.stime : PTRDIFF_MAX));
  if (current_rss!=NULL)    *current_rss    = pinfo.current_rss;
  if (peak_rss!=NULL)       *peak_rss       = pinfo.peak_rss;
  if (current_commit!=NULL) *current_commit = pinfo.current_commit;
  if (peak_commit!=NULL)    *peak_commit    = pinfo.peak_commit;
  if (page_faults!=NULL)    *page_faults    = pinfo.page_faults;
}

mi_decl_export void mi_process_info_print(void) mi_attr_noexcept {
  mi_process_info_print_out(NULL, NULL);