Esempi in C++ (Cpp) per ContQuerySchedulerShmemSize

Esempio n. 1

File: cont_scheduler.c Progetto: myechuri/pipelinedb

void
ContQuerySchedulerShmemInit(void)
{
	bool found;
	Size size = ContQuerySchedulerShmemSize();

	ContQuerySchedulerShmem = ShmemInitStruct("ContQuerySchedulerShmem", size, &found);

	if (!found)
	{
		HASHCTL info;

		MemSet(ContQuerySchedulerShmem, 0, ContQuerySchedulerShmemSize());

		info.keysize = sizeof(Oid);
		info.entrysize = ContQueryDatabaseMetadataSize();
		info.hash = oid_hash;

		ContQuerySchedulerShmem->proc_table = ShmemInitHash("ContQueryDatabaseMetadata", INIT_PROC_TABLE_SZ,
				MAX_PROC_TABLE_SZ, &info, HASH_ELEM | HASH_FUNCTION);

		update_run_params();

		ContQuerySchedulerShmem->tranche_id = LWLockNewTrancheId();
	}

	LWLockRegisterTranche(ContQuerySchedulerShmem->tranche_id, &DummyLWLockTranche);
}

Esempio n. 2

File: cont_scheduler.c Progetto: jberkus/pipelinedb

void
ContQuerySchedulerShmemInit(void)
{
	bool found;
	Size size = ContQuerySchedulerShmemSize();

	ContQuerySchedulerShmem = ShmemInitStruct("ContQueryScheduler Data", size, &found);

	if (!found)
	{
		HASHCTL info;

		MemSet(ContQuerySchedulerShmem, 0, ContQuerySchedulerShmemSize());

		info.keysize = sizeof(Oid);
		info.entrysize = MAXALIGN(add_size(sizeof(ContQueryProcGroup), mul_size(sizeof(ContQueryProc), TOTAL_SLOTS)));
		info.hash = oid_hash;

		ContQuerySchedulerShmem->proc_table = ShmemInitHash("ContQueryScheduler Proc Table", INIT_PROC_TABLE_SZ,
				MAX_PROC_TABLE_SZ, &info, HASH_ELEM | HASH_FUNCTION);

		update_tuning_params();
	}
}