pd.if.org Git - liblfds/blob - liblfds/liblfds7.1.0/test_and_benchmark/libtest/src/libtest_tests/libtest_tests_queue_unbounded_manyproducer_manyconsumer_alignment.c

   1 /***** includes *****/
   2 #include "libtest_tests_internal.h"
   3
   4
   5
   6
   7
   8 /****************************************************************************/
   9 #pragma warning( disable : 4100 4127 ) // TRD : disables MSVC warning for condition expressions being const
  10
  11 void libtest_tests_queue_umm_alignment( struct lfds710_list_asu_state *list_of_logical_processors, struct libshared_memory_state *ms, enum lfds710_misc_validity *dvs )
  12 {
  13   /* TRD : these are compile time checks
  14            but we do them here because this is a test programme
  15            and it should indicate issues to users when it is *run*,
  16            not when it is compiled, because a compile error normally
  17            indicates a problem with the code itself and so is misleading
  18   */
  19
  20   LFDS710_PAL_ASSERT( list_of_logical_processors != NULL );
  21   LFDS710_PAL_ASSERT( ms != NULL );
  22   LFDS710_PAL_ASSERT( dvs != NULL );
  23
  24   *dvs = LFDS710_MISC_VALIDITY_VALID;
  25
  26   // TRD : struct lfds710_queue_umm_element
  27   if( LIBTEST_MISC_OFFSETOF(struct lfds710_queue_umm_element,next) % LFDS710_PAL_ALIGN_DOUBLE_POINTER != 0 )
  28     *dvs = LFDS710_MISC_VALIDITY_INVALID_TEST_DATA;
  29
  30
  31
  32   // TRD : struct lfds710_queue_umm_state
  33   if( LIBTEST_MISC_OFFSETOF(struct lfds710_queue_umm_state,enqueue) % LFDS710_PAL_ATOMIC_ISOLATION_IN_BYTES != 0 )
  34     *dvs = LFDS710_MISC_VALIDITY_INVALID_TEST_DATA;
  35
  36   if( LIBTEST_MISC_OFFSETOF(struct lfds710_queue_umm_state,dequeue) % LFDS710_PAL_ATOMIC_ISOLATION_IN_BYTES != 0 )
  37     *dvs = LFDS710_MISC_VALIDITY_INVALID_TEST_DATA;
  38
  39   if( LIBTEST_MISC_OFFSETOF(struct lfds710_queue_umm_state,aba_counter) % LFDS710_PAL_ATOMIC_ISOLATION_IN_BYTES != 0 )
  40     *dvs = LFDS710_MISC_VALIDITY_INVALID_TEST_DATA;
  41
  42   if( LIBTEST_MISC_OFFSETOF(struct lfds710_queue_umm_state,user_state) % LFDS710_PAL_ATOMIC_ISOLATION_IN_BYTES != 0 )
  43     *dvs = LFDS710_MISC_VALIDITY_INVALID_TEST_DATA;
  44
  45   return;
  46 }
  47
  48 #pragma warning( default : 4100 4127 )
  49