LazyWriteBuffer (SystemDS 2.0.0 API)

public class LazyWriteBuffer
extends Object

Nested Classes
Modifier and Type	Class and Description
`static class`	`LazyWriteBuffer.RPolicy`

Constructors
Constructor and Description
`LazyWriteBuffer()`

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`cleanup()`
`static void`	`deleteBlock(String fname)`
`static void`	`forceEviction()` Evicts all buffer pool entries.
`static long`	`getCacheBlockSize(CacheBlock cb)`
`static int`	`getQueueSize()`
`static ExecutorService`	`getUtilThreadPool()`
`static long`	`getWriteBufferFree()`
`static long`	`getWriteBufferLimit()`
`static long`	`getWriteBufferSize()`
`static void`	`init()`
`static void`	`printStatus(String position)` Print current status of buffer pool, including all entries.
`static CacheBlock`	`readBlock(String fname, boolean matrix)`
`static int`	`writeBlock(String fname, CacheBlock cb)`

public static int writeBlock(String fname,
                             CacheBlock cb)
                      throws IOException

public static void deleteBlock(String fname)

public static CacheBlock readBlock(String fname,
                                   boolean matrix)
                            throws IOException

public static long getWriteBufferLimit()

public static long getWriteBufferSize()

public static long getWriteBufferFree()

public static long getCacheBlockSize(CacheBlock cb)

public static ExecutorService getUtilThreadPool()

Class LazyWriteBuffer