public Mempool(ulong baseAddr, uint bufSize, uint numEntries)
{
this.BaseAddress = baseAddr;
this.BufferSize = bufSize;
this.NumEntries = numEntries;
//Register this mempool to static list of pools
Mempool.AddPool(this);
}
public static void AddPool(Mempool pool)
{
long i = 0;
while (!ValidId(i))
{
i++;
}
pool.Id = i;
Pools.Add(pool);
}
public static Mempool AllocateMempool(uint numEntries, uint entrySize = 2048)
{
if (HugePageSize % entrySize != 0)
{
Log.Error("FATAL: Entry size must be a divisor of the huge page size {0}", HugePageSize);
Environment.Exit(1);
}
var dma = AllocateDmaC(numEntries * entrySize, false);
var mempool = new Mempool(dma.VirtualAddress, entrySize, numEntries);
mempool.PreallocateBuffers();
return(mempool);
}
public static void FreePool(Mempool pool)
{
Pools.Remove(pool);
}
