char * Strdup(const char *s)
{
unsigned len = Strlen(s);
char *b = (char *) Alloc_mem(len+1);
strcpy(b, s);
return b;
}
RMAWindow<T>::RMAWindow(Intracomm *comm, size_t dataSize, Datatype dataType) :
Communicable(comm),
dataSize(dataSize),
dataType(dataType)
{
const Aint sizeInBytes = dataSize * sizeof(T);
data = (T*) Alloc_mem(sizeInBytes, INFO_NULL);
memset(data, 0, sizeInBytes);
win = new Win();
*win = Win::Create(data, sizeInBytes, sizeof(T), INFO_NULL, *comm);
}
/** Creates a new semaphore, initializing its value to value,
may allocate memory */
Sem_t Sem_create(unsigned int value)
{
sem_t *sem = (sem_t *)Alloc_mem(sizeof(sem_t));
if (sem) {
int ret = sem_init(sem, 0, value);
if (ret) {
Free_mem(sem);
sem = 0;
}
}
return (Sem_t)sem;
}
void *operator new[](unsigned int size) { return Alloc_mem(size); }
Cond_t cond_create(void)
{
Cond_t c = (Cond_t)Alloc_mem(sizeof(pthread_cond_t));
if (c) pthread_cond_init((pthread_cond_t *)c, 0);
return c;
}
/** Creates a new mutex, may allocate memory */
Mut_t mut_create(void)
{
Mut_t mut = (Mut_t)Alloc_mem(sizeof(pthread_mutex_t));
if (mut) pthread_mutex_init((pthread_mutex_t *)mut, 0);
return mut;
}
