コード例 #1
0
ファイル: lkfq.c プロジェクト: BillTheBest/laguna
lkfqDestQueue(lkfq_tc_t * pQ)
{
    CCURASSERT(pQ);

    if(pQ->tQFree.pRbQs)
    {
        lkfqFlushFreeList(pQ);
        lfds611_queue_delete(pQ->tQFree.pRbQs, NULL, NULL );
        pQ->tQFree.pRbQs = NULL;
        pthread_mutex_destroy(&(pQ->tQFree.tLock));
    }
    if(pQ->tQAlloc.pRbQs)
    {
        lkfqFlushAllocList(pQ);
        lfds611_queue_delete(pQ->tQAlloc.pRbQs, NULL, NULL );
        pQ->tQAlloc.pRbQs = NULL;
        pthread_mutex_destroy(&(pQ->tQAlloc.tLock));
    }
    if(pQ->pMp)
        cp_mempool_destroy(pQ->pMp);
}
コード例 #2
0
ファイル: SFTCPNetwork.cpp プロジェクト: JJMoon/CGSF
SFTCPNetwork::~SFTCPNetwork(void)
{
	lfds611_queue_delete(m_pQueue, NULL, NULL);

	if (m_pTCPCallBack)
	{
		delete m_pTCPCallBack;
		m_pTCPCallBack = 0;
	}

	if (m_TCPClient)
	{
		m_TCPClient->ShutDown();
		m_TCPClient = 0;
	}
}
コード例 #3
0
ファイル: test_queue.c プロジェクト: Firstyear/liblfds
void queue_test_rapid_enqueuing_and_dequeuing( void )
{
  unsigned int
    loop,
    cpu_count;

  thread_state_t
    *thread_handles;

  struct lfds611_queue_state
    *qs;

  struct queue_test_rapid_enqueuing_and_dequeuing_state
    *qtreds;

  struct lfds611_validation_info
    vi = { 50000, 50000 };

  lfds611_atom_t
    user_data,
    thread,
    count,
    *per_thread_counters;

  enum lfds611_data_structure_validity
    dvs[2];

  internal_display_test_name( "Rapid enqueuing and dequeuing (10 seconds)" );

  cpu_count = abstraction_cpu_count();

  lfds611_queue_new( &qs, 100000 );

  for( loop = 0 ; loop < 50000 ; loop++ )
    lfds611_queue_enqueue( qs, NULL );

  qtreds = malloc( sizeof(struct queue_test_rapid_enqueuing_and_dequeuing_state) * cpu_count );

  for( loop = 0 ; loop < cpu_count ; loop++ )
  {
    (qtreds+loop)->qs = qs;
    (qtreds+loop)->counter = (lfds611_atom_t) loop << (sizeof(lfds611_atom_t)*8-8);
  }

  thread_handles = malloc( sizeof(thread_state_t) * cpu_count );

  for( loop = 0 ; loop < cpu_count ; loop++ )
    abstraction_thread_start( &thread_handles[loop], loop, queue_test_internal_thread_rapid_enqueuer_and_dequeuer, qtreds+loop );

  for( loop = 0 ; loop < cpu_count ; loop++ )
    abstraction_thread_wait( thread_handles[loop] );

  free( thread_handles );

  lfds611_queue_query( qs, LFDS611_QUEUE_QUERY_VALIDATE, (void *) &vi, (void *) dvs );

  // TRD : now check results
  per_thread_counters = malloc( sizeof(lfds611_atom_t) * cpu_count );

  for( loop = 0 ; loop < cpu_count ; loop++ )
    *(per_thread_counters+loop) = 0;

  while( dvs[0] == LFDS611_VALIDITY_VALID and dvs[1] == LFDS611_VALIDITY_VALID and lfds611_queue_dequeue(qs, (void *) &user_data) )
  {
    thread = user_data >> (sizeof(lfds611_atom_t)*8-8);
    count = (user_data << 8) >> 8;

    if( thread >= cpu_count )
    {
      dvs[0] = LFDS611_VALIDITY_INVALID_TEST_DATA;
      break;
    }

    if( per_thread_counters[thread] == 0 )
      per_thread_counters[thread] = count;

    if( count < per_thread_counters[thread] )
      dvs[0] = LFDS611_VALIDITY_INVALID_ADDITIONAL_ELEMENTS;

    if( count >= per_thread_counters[thread] )
      per_thread_counters[thread] = count+1;
  }

  free( per_thread_counters );

  free( qtreds );

  lfds611_queue_delete( qs, NULL, NULL );

  internal_display_test_result( 2, "queue", dvs[0], "queue freelist", dvs[1] );

  return;
}
コード例 #4
0
ファイル: test_queue.c プロジェクト: Firstyear/liblfds
void queue_test_enqueuing_and_dequeuing( void )
{
  unsigned int
    loop,
    subloop,
    cpu_count;

  thread_state_t
    *thread_handles;

  struct lfds611_queue_state
    *qs;

  struct queue_test_enqueuing_and_dequeuing_state
    *qteds;

  struct lfds611_validation_info
    vi = { 0, 0 };

  enum lfds611_data_structure_validity
    dvs[2];

  internal_display_test_name( "Enqueuing and dequeuing (10 seconds)" );

  cpu_count = abstraction_cpu_count();

  lfds611_queue_new( &qs, cpu_count );

  qteds = malloc( sizeof(struct queue_test_enqueuing_and_dequeuing_state) * cpu_count );

  for( loop = 0 ; loop < cpu_count ; loop++ )
  {
    (qteds+loop)->qs = qs;
    (qteds+loop)->thread_number = loop;
    (qteds+loop)->counter = (lfds611_atom_t) loop << (sizeof(lfds611_atom_t)*8-8);
    (qteds+loop)->cpu_count = cpu_count;
    (qteds+loop)->error_flag = LOWERED;
    (qteds+loop)->per_thread_counters = malloc( sizeof(lfds611_atom_t) * cpu_count );

    for( subloop = 0 ; subloop < cpu_count ; subloop++ )
      *((qteds+loop)->per_thread_counters+subloop) = 0;
  }

  thread_handles = malloc( sizeof(thread_state_t) * cpu_count );

  for( loop = 0 ; loop < cpu_count ; loop++ )
    abstraction_thread_start( &thread_handles[loop], loop, queue_test_internal_thread_enqueuer_and_dequeuer, qteds+loop );

  for( loop = 0 ; loop < cpu_count ; loop++ )
    abstraction_thread_wait( thread_handles[loop] );

  free( thread_handles );

  lfds611_queue_query( qs, LFDS611_QUEUE_QUERY_VALIDATE, (void *) &vi, (void *) dvs );

  for( loop = 0 ; loop < cpu_count ; loop++ )
    if( (qteds+loop)->error_flag == RAISED )
      dvs[0] = LFDS611_VALIDITY_INVALID_TEST_DATA;

  for( loop = 0 ; loop < cpu_count ; loop++ )
    free( (qteds+loop)->per_thread_counters );

  free( qteds );

  lfds611_queue_delete( qs, NULL, NULL );

  internal_display_test_result( 2, "queue", dvs[0], "queue freelist", dvs[1] );

  return;
}
コード例 #5
0
ファイル: test_queue.c プロジェクト: Firstyear/liblfds
void queue_test_enqueuing( void )
{
  unsigned int
    loop,
    cpu_count;

  thread_state_t
    *thread_handles;

  struct lfds611_queue_state
    *qs;

  struct queue_test_enqueuing_state
    *qtes;

  lfds611_atom_t
    user_data,
    thread,
    count,
    *per_thread_counters;

  struct lfds611_validation_info
    vi = { 1000000, 1000000 };

  enum lfds611_data_structure_validity
    dvs[2];

  /* TRD : create an empty queue with 1,000,000 elements in its freelist
           then run one thread per CPU
           where each thread busy-works, enqueuing elements (until there are no more elements)
           each element's void pointer of user data is (thread number | element number)
           where element_number is a thread-local counter starting at 0
           where the thread_number occupies the top byte

           when we're done, we check that all the elements are present
           and increment on a per-thread basis
  */

  internal_display_test_name( "Enqueuing" );

  cpu_count = abstraction_cpu_count();

  lfds611_queue_new( &qs, 1000000 );

  qtes = malloc( sizeof(struct queue_test_enqueuing_state) * cpu_count );

  for( loop = 0 ; loop < cpu_count ; loop++ )
  {
    (qtes+loop)->qs = qs;
    (qtes+loop)->counter = (lfds611_atom_t) loop << (sizeof(lfds611_atom_t)*8-8);
  }

  thread_handles = malloc( sizeof(thread_state_t) * cpu_count );

  for( loop = 0 ; loop < cpu_count ; loop++ )
    abstraction_thread_start( &thread_handles[loop], loop, queue_test_internal_thread_simple_enqueuer, qtes+loop );

  for( loop = 0 ; loop < cpu_count ; loop++ )
    abstraction_thread_wait( thread_handles[loop] );

  free( thread_handles );

  free( qtes );

  /* TRD : first, validate the queue

           then dequeue
           we expect to find element numbers increment on a per thread basis
  */

  lfds611_queue_query( qs, LFDS611_QUEUE_QUERY_VALIDATE, &vi, dvs );

  per_thread_counters = malloc( sizeof(lfds611_atom_t) * cpu_count );

  for( loop = 0 ; loop < cpu_count ; loop++ )
    *(per_thread_counters+loop) = 0;

  while( dvs[0] == LFDS611_VALIDITY_VALID and dvs[1] == LFDS611_VALIDITY_VALID and lfds611_queue_dequeue(qs, (void *) &user_data) )
  {
    thread = user_data >> (sizeof(lfds611_atom_t)*8-8);
    count = (user_data << 8) >> 8;

    if( thread >= cpu_count )
    {
      dvs[0] = LFDS611_VALIDITY_INVALID_TEST_DATA;
      break;
    }

    if( count < per_thread_counters[thread] )
      dvs[0] = LFDS611_VALIDITY_INVALID_ADDITIONAL_ELEMENTS;

    if( count > per_thread_counters[thread] )
      dvs[0] = LFDS611_VALIDITY_INVALID_MISSING_ELEMENTS;

    if( count == per_thread_counters[thread] )
      per_thread_counters[thread]++;
  }

  free( per_thread_counters );

  lfds611_queue_delete( qs, NULL, NULL );

  internal_display_test_result( 2, "queue", dvs[0], "queue freelist", dvs[1] );

  return;
}
コード例 #6
0
ファイル: test_queue.c プロジェクト: Firstyear/liblfds
void queue_test_dequeuing( void )
{
  unsigned int
    loop,
    cpu_count;

  thread_state_t
    *thread_handles;

  struct lfds611_queue_state
    *qs;

  struct queue_test_dequeuing_state
    *qtds;

  struct lfds611_validation_info
    vi = { 0, 0 };

  enum lfds611_data_structure_validity
    dvs[2];

  /* TRD : create a queue with 1,000,000 elements

           use a single thread to enqueue every element
           each elements user data is an incrementing counter

           then run one thread per CPU
           where each busy-works dequeuing

           when an element is dequeued, we check (on a per-thread basis) the
           value deqeued is greater than the element previously dequeued
  */

  internal_display_test_name( "Dequeuing" );

  cpu_count = abstraction_cpu_count();

  lfds611_queue_new( &qs, 1000000 );

  for( loop = 0 ; loop < 1000000 ; loop++ )
    lfds611_queue_enqueue( qs, (void *) (lfds611_atom_t) loop );

  qtds = malloc( sizeof(struct queue_test_dequeuing_state) * cpu_count );

  for( loop = 0 ; loop < cpu_count ; loop++ )
  {
    (qtds+loop)->qs = qs;
    (qtds+loop)->error_flag = LOWERED;
  }

  thread_handles = malloc( sizeof(thread_state_t) * cpu_count );

  for( loop = 0 ; loop < cpu_count ; loop++ )
    abstraction_thread_start( &thread_handles[loop], loop, queue_test_internal_thread_simple_dequeuer, qtds+loop );

  for( loop = 0 ; loop < cpu_count ; loop++ )
    abstraction_thread_wait( thread_handles[loop] );

  free( thread_handles );

  // TRD : check queue is empty
  lfds611_queue_query( qs, LFDS611_QUEUE_QUERY_VALIDATE, (void *) &vi, (void *) dvs );

  // TRD : check for raised error flags
  for( loop = 0 ; loop < cpu_count ; loop++ )
    if( (qtds+loop)->error_flag == RAISED )
      dvs[0] = LFDS611_VALIDITY_INVALID_TEST_DATA;

  free( qtds );

  lfds611_queue_delete( qs, NULL, NULL );

  internal_display_test_result( 2, "queue", dvs[0], "queue freelist", dvs[1] );

  return;
}
コード例 #7
0
ファイル: P2PManager.cpp プロジェクト: JJMoon/CGSF
P2PManager::~P2PManager(void)
{
	lfds611_queue_delete(m_pQueue, NULL, NULL);
}