pd.if.org Git - liblfds/blob - liblfds/liblfds7.0.0/test/src/util_thread_starter.h

   1 /***** structs *****/
   2 struct util_thread_starter_thread_state
   3 {
   4   // TRD : must be volatile or the compiler optimizes it away into a single load
   5   enum flag volatile
   6     thread_ready_flag,
   7     *thread_start_flag;
   8
   9   void
  10     *thread_user_state;
  11 };
  12
  13 struct util_thread_starter_state
  14 {
  15   enum flag volatile
  16     thread_start_flag;
  17
  18   lfds700_pal_uint_t
  19     number_thread_states;
  20
  21   struct util_thread_starter_thread_state
  22     *tsts;
  23 };
  24
  25 /***** prototypes *****/
  26 void util_thread_starter_new( struct util_thread_starter_state **tts, lfds700_pal_uint_t number_threads );
  27 void util_thread_starter_start( struct util_thread_starter_state *tts,
  28                                 test_pal_thread_state_t *thread_state,
  29                                 lfds700_pal_uint_t thread_number,
  30                                 struct test_pal_logical_processor *lp,
  31                                 test_pal_thread_return_t (TEST_PAL_CALLING_CONVENTION *thread_function)( void *thread_user_state ),
  32                                 void *thread_user_state );
  33 void util_thread_starter_ready_and_wait( struct util_thread_starter_thread_state *tsts );
  34 void util_thread_starter_run( struct util_thread_starter_state *tts );
  35 void util_thread_starter_delete( struct util_thread_starter_state *tts );
  36
  37 void util_thread_start_wrapper( test_pal_thread_state_t *thread_state,
  38                                 struct test_pal_logical_processor *lp,
  39                                 test_pal_thread_return_t (TEST_PAL_CALLING_CONVENTION *thread_function)(void *thread_user_state),
  40                                 void *thread_user_state );
  41