BaseContainer::BaseContainer() {
if (THREAD_LOCAL_INIT(key)) {
// fprintf(stderr, "failed to create key at address %ld\n", (long) &key);
} else {
// fprintf(stderr, "created key at address %ld\n", (long)&key);
}
}
/* =============================================================================
* thread_startup
* -- Create pool of secondary threads
* -- numThread is total number of threads (primary + secondaries)
* =============================================================================
*/
void
thread_startup (long numThread)
{
long i;
global_numThread = numThread;
global_doShutdown = FALSE;
/* Set up barrier */
assert(global_barrierPtr == NULL);
global_barrierPtr = THREAD_BARRIER_ALLOC(numThread);
assert(global_barrierPtr);
THREAD_BARRIER_INIT(global_barrierPtr, numThread);
#ifdef MAP_USE_TFAVLTREE
#ifdef SEPERATE_MAINTENANCE
thread_done = (bool_t *)malloc((numThread -4) * sizeof(bool_t));
for(i = 0; i < numThread -4; i++) {
thread_done[i] = FALSE;
}
/* assert(global_barrierPtr2 == NULL); */
/* global_barrierPtr2 = THREAD_BARRIER_ALLOC(numThread-4); */
/* assert(global_barrierPtr2); */
/* THREAD_BARRIER_INIT(global_barrierPtr2, numThread-4); */
/* assert(global_barrierPtr3 == NULL); */
/* global_barrierPtr3 = THREAD_BARRIER_ALLOC(4); */
/* assert(global_barrierPtr3); */
/* THREAD_BARRIER_INIT(global_barrierPtr3, 4); */
#endif
#endif
/* Set up ids */
THREAD_LOCAL_INIT(global_threadId);
assert(global_threadIds == NULL);
global_threadIds = (long*)malloc(numThread * sizeof(long));
assert(global_threadIds);
for (i = 0; i < numThread; i++) {
global_threadIds[i] = i;
}
/* Set up thread list */
assert(global_threads == NULL);
global_threads = (THREAD_T*)malloc(numThread * sizeof(THREAD_T));
assert(global_threads);
/* Set up pool */
THREAD_ATTR_INIT(global_threadAttr);
for (i = 1; i < numThread; i++) {
THREAD_CREATE(global_threads[i],
global_threadAttr,
&threadWait,
&global_threadIds[i]);
}
/*
* Wait for primary thread to call thread_start
*/
}
/* =============================================================================
* thread_startup
* -- Create pool of secondary threads
* -- numThread is total number of threads (primary + secondaries)
* =============================================================================
*/
void
thread_startup (long numThread)
{
long i;
totalThreads = numThread;
global_numThread = numThread;
global_doShutdown = FALSE;
/* Set up barrier */
assert(global_barrierPtr == NULL);
global_barrierPtr = THREAD_BARRIER_ALLOC(numThread);
assert(global_barrierPtr);
THREAD_BARRIER_INIT(global_barrierPtr, numThread);
/* Set up ids */
THREAD_LOCAL_INIT(global_threadId);
assert(global_threadIds == NULL);
global_threadIds = (long*)malloc(numThread * sizeof(long));
assert(global_threadIds);
for (i = 0; i < numThread; i++) {
global_threadIds[i] = i;
}
/* Set up thread list */
assert(global_threads == NULL);
global_threads = (THREAD_T*)malloc(numThread * sizeof(THREAD_T));
assert(global_threads);
threadArgsArr = (thread_args_t*) malloc(numThread * sizeof(thread_args_t));
threadArgsArr[0].aborts = 0;
threadArgsArr[0].commits = 0;
threadArgsArr[0].threadId = global_threadIds[0];
/* Set up pool */
THREAD_ATTR_INIT(global_threadAttr);
for (i = 1; i < numThread; i++) {
threadArgsArr[i].aborts = 0;
threadArgsArr[i].commits = 0;
threadArgsArr[i].threadId = global_threadIds[i];
THREAD_CREATE(global_threads[i],
global_threadAttr,
&threadWait,
&(threadArgsArr[i]));
}
/*
* Wait for primary thread to call thread_start
*/
}
/* =============================================================================
* thread_startup
* -- Create pool of secondary threads
* -- numThread is total number of threads (primary + secondaries)
* =============================================================================
*/
void
thread_startup (long numThread)
{
long i;
global_numThread = numThread;
global_doShutdown = FALSE;
/* Set up barrier */
assert(global_barrierPtr == NULL);
global_barrierPtr = THREAD_BARRIER_ALLOC(numThread);
assert(global_barrierPtr);
THREAD_BARRIER_INIT(global_barrierPtr, numThread);
/* Set up ids */
THREAD_LOCAL_INIT(global_threadId);
assert(global_threadIds == NULL);
global_threadIds = (long*)malloc(numThread * sizeof(long));
assert(global_threadIds);
for (i = 0; i < numThread; i++) {
global_threadIds[i] = i;
}
/* Set up thread list */
assert(global_threads == NULL);
global_threads = (THREAD_T*)malloc(numThread * sizeof(THREAD_T));
assert(global_threads);
/* Set up pool */
for (i = 1; i < numThread; i++) {
THREAD_ATTR_T attr;
THREAD_ATTR_INIT(attr);
pthread_attr_init(&attr);
pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM);
THREAD_CREATE(global_threads[i],
attr,
&threadWait,
&global_threadIds[i]);
}
/*
* Wait for primary thread to call thread_start
*/
}
/* =============================================================================
* thread_startup
* -- Create pool of secondary threads
* -- numThread is total number of threads (primary + secondaries)
* =============================================================================
*/
void
thread_startup (long numThread)
{
int i;
global_numThread = numThread;
global_doShutdown = FALSE;
/* Set up barrier */
assert(global_barrierPtr == NULL);
global_barrierPtr = THREAD_BARRIER_ALLOC(numThread);
assert(global_barrierPtr);
THREAD_BARRIER_INIT(global_barrierPtr, numThread);
/* Set up ids */
THREAD_LOCAL_INIT(global_threadId);
assert(global_threadIds == NULL);
global_threadIds = (long*)malloc(numThread * sizeof(long));
assert(global_threadIds);
for (i = 0; i < numThread; i++) {
global_threadIds[i] = i;
}
/* Set up thread list */
assert(global_threads == NULL);
global_threads = (THREAD_T*)malloc(numThread * sizeof(THREAD_T));
assert(global_threads);
//writers_lock.value = 0;
/* Set up pool */
THREAD_ATTR_INIT(global_threadAttr);
for (i = 1; i < numThread; i++) {
THREAD_CREATE(global_threads[i],
global_threadAttr,
&threadWait,
&global_threadIds[i]);
}
}
