callback_wrapper.c 1.1 KB

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  1. /* StarPU --- Runtime system for heterogeneous multicore architectures.
  2. *
  3. * Copyright (C) 2020 Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria
  4. *
  5. * StarPU is free software; you can redistribute it and/or modify
  6. * it under the terms of the GNU Lesser General Public License as published by
  7. * the Free Software Foundation; either version 2.1 of the License, or (at
  8. * your option) any later version.
  9. *
  10. * StarPU is distributed in the hope that it will be useful, but
  11. * WITHOUT ANY WARRANTY; without even the implied warranty of
  12. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13. *
  14. * See the GNU Lesser General Public License in COPYING.LGPL for more details.
  15. */
  16. #include <starpu.h>
  17. void *dummy_function_list[] = {
  18. starpu_matrix_filter_vertical_block,
  19. starpu_matrix_filter_block,
  20. starpu_vector_filter_block,
  21. starpu_init,
  22. };
  23. void julia_callback_func(void *user_data)
  24. {
  25. volatile int *signal = (int *) user_data;
  26. // wakeup callback
  27. *(signal) = 1;
  28. // Wait for callback to end.
  29. while ((*signal) != 0);
  30. }
  31. void julia_wait_signal(volatile int *signal)
  32. {
  33. while ((*signal) == 0);
  34. }