public override void RecycleByteBlocks(byte[][] blocks, int start, int end)
{
int numBlocks = Math.Min(MaxBufferedBlocks_Renamed - FreeBlocks_Renamed, end - start);
int size = FreeBlocks_Renamed + numBlocks;
if (size >= FreeByteBlocks.Length)
{
var newBlocks = new byte[ArrayUtil.Oversize(size, RamUsageEstimator.NUM_BYTES_OBJECT_REF)][];
Array.Copy(FreeByteBlocks, 0, newBlocks, 0, FreeBlocks_Renamed);
FreeByteBlocks = newBlocks;
}
int stop = start + numBlocks;
for (int i = start; i < stop; i++)
{
FreeByteBlocks[FreeBlocks_Renamed++] = blocks[i];
blocks[i] = null;
}
for (int i = stop; i < end; i++)
{
blocks[i] = null;
}
BytesUsed_Renamed.AddAndGet(-(end - stop) * BlockSize);
Debug.Assert(BytesUsed_Renamed.Get() >= 0);
}
/// <summary>
/// NOTE: This was getIntBlock() in Lucene
/// </summary>
public override int[] GetInt32Block()
{
if (freeBlocks == 0)
{
bytesUsed.AddAndGet(m_blockSize * RamUsageEstimator.NUM_BYTES_INT32);
return(new int[m_blockSize]);
}
int[] b = freeByteBlocks[--freeBlocks];
freeByteBlocks[freeBlocks] = null;
return(b);
}
public override byte[] GetByteBlock()
{
if (freeBlocks == 0)
{
bytesUsed.AddAndGet(m_blockSize);
return(new byte[m_blockSize]);
}
var b = freeByteBlocks[--freeBlocks];
freeByteBlocks[freeBlocks] = null;
return(b);
}
/// <summary>
/// Creates a new <see cref="BytesRefArray"/> with a counter to track allocated bytes
/// </summary>
public BytesRefArray(Counter bytesUsed)
{
this.pool = new ByteBlockPool(new ByteBlockPool.DirectTrackingAllocator(bytesUsed));
pool.NextBuffer();
bytesUsed.AddAndGet(RamUsageEstimator.NUM_BYTES_ARRAY_HEADER + RamUsageEstimator.NUM_BYTES_INT32);
this.bytesUsed = bytesUsed;
}
/// <summary>
/// Creates a new <seealso cref="BytesRefArray"/> with a counter to track allocated bytes
/// </summary>
public BytesRefArray(Counter bytesUsed)
{
this.Pool = new ByteBlockPool(new ByteBlockPool.DirectTrackingAllocator(bytesUsed));
Pool.NextBuffer();
bytesUsed.AddAndGet(RamUsageEstimator.NUM_BYTES_ARRAY_HEADER + RamUsageEstimator.NUM_BYTES_INT);
this.BytesUsed = bytesUsed;
}
public override void RecycleByteBlocks(byte[][] blocks, int start, int end)
{
BytesUsed.AddAndGet(-((end - start) * BlockSize));
for (var i = start; i < end; i++)
{
blocks[i] = null;
}
}
public SortedDocValuesWriter(FieldInfo fieldInfo, Counter iwBytesUsed)
{
this.FieldInfo = fieldInfo;
this.IwBytesUsed = iwBytesUsed;
Hash = new BytesRefHash(new ByteBlockPool(new ByteBlockPool.DirectTrackingAllocator(iwBytesUsed)), BytesRefHash.DEFAULT_CAPACITY, new BytesRefHash.DirectBytesStartArray(BytesRefHash.DEFAULT_CAPACITY, iwBytesUsed));
Pending = new AppendingDeltaPackedLongBuffer(PackedInts.COMPACT);
BytesUsed = Pending.RamBytesUsed();
iwBytesUsed.AddAndGet(BytesUsed);
}
/// <summary>
/// Creates a new <seealso cref="BytesRefHash"/>
/// </summary>
public BytesRefHash(ByteBlockPool pool, int capacity, BytesStartArray bytesStartArray)
{
HashSize = capacity;
HashHalfSize = HashSize >> 1;
HashMask = HashSize - 1;
this.Pool = pool;
Ids = new int[HashSize];
Arrays.Fill(Ids, -1);
this.bytesStartArray = bytesStartArray;
BytesStart = bytesStartArray.Init();
BytesUsed = bytesStartArray.BytesUsed() == null ? Counter.NewCounter() : bytesStartArray.BytesUsed();
BytesUsed.AddAndGet(HashSize * RamUsageEstimator.NUM_BYTES_INT);
}
/// <summary>
/// Creates a new <see cref="BytesRefHash"/>
/// </summary>
public BytesRefHash(ByteBlockPool pool, int capacity, BytesStartArray bytesStartArray)
{
hashSize = capacity;
hashHalfSize = hashSize >> 1;
hashMask = hashSize - 1;
this.pool = pool;
ids = new int[hashSize];
Arrays.Fill(ids, -1);
this.bytesStartArray = bytesStartArray;
bytesStart = bytesStartArray.Init();
bytesUsed = bytesStartArray.BytesUsed() ?? Counter.NewCounter();
bytesUsed.AddAndGet(hashSize * RamUsageEstimator.NUM_BYTES_INT32);
}
public override byte[] GetByteBlock()
{
bytesUsed.AddAndGet(m_blockSize);
return(new byte[m_blockSize]);
}
