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profstat.c 1.4KB

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  1. /*
  2. * Copyright (C) 2014 Michael Brown <mbrown@fensystems.co.uk>.
  3. *
  4. * This program is free software; you can redistribute it and/or
  5. * modify it under the terms of the GNU General Public License as
  6. * published by the Free Software Foundation; either version 2 of the
  7. * License, or any later version.
  8. *
  9. * This program is distributed in the hope that it will be useful, but
  10. * WITHOUT ANY WARRANTY; without even the implied warranty of
  11. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  12. * General Public License for more details.
  13. *
  14. * You should have received a copy of the GNU General Public License
  15. * along with this program; if not, write to the Free Software
  16. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17. * 02110-1301, USA.
  18. *
  19. * You can also choose to distribute this program under the terms of
  20. * the Unmodified Binary Distribution Licence (as given in the file
  21. * COPYING.UBDL), provided that you have satisfied its requirements.
  22. */
  23. FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
  24. #include <stdio.h>
  25. #include <ipxe/profile.h>
  26. #include <usr/profstat.h>
  27. /** @file
  28. *
  29. * Profiling
  30. *
  31. */
  32. /**
  33. * Print profiling statistics
  34. *
  35. */
  36. void profstat ( void ) {
  37. struct profiler *profiler;
  38. for_each_table_entry ( profiler, PROFILERS ) {
  39. printf ( "%s: %ld +/- %ld ticks (%d samples)\n",
  40. profiler->name, profile_mean ( profiler ),
  41. profile_stddev ( profiler ), profiler->count );
  42. }
  43. }