at.dms.kjc.sir.lowering.partition.linear
Class LinearPartitioner

java.lang.Object
  at.dms.kjc.sir.lowering.partition.linear.LinearPartitioner

public class LinearPartitioner
extends Object

Field Summary

static int	COLLAPSE_ANY
static int	COLLAPSE_FREQ
static int	COLLAPSE_LINEAR
static int	COLLAPSE_NONE Different configurations to look for.
static boolean	DEBUG Debugging.
static int	MAX_MULT_TO_UNROLL The threshold for the number of multiplies in a node before we stop unrolling and generate a matrix multiply with loops.

Constructor Summary

LinearPartitioner(SIRStream str, LinearAnalyzer lfa)

Method Summary

static String	COLLAPSE_STRING(int collapse) String names for collapse values
at.dms.kjc.sir.lowering.partition.linear.LDPConfig	getConfig(SIRStream str)
HashMap[]	getExecutionCounts() Returns the pre-computed execution counts for the stream that we're partitioning.
LinearAnalyzer	getLinearAnalyzer()
SIRStream	toplevel() This is the toplevel call for doing partitioning.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEBUG

public static final boolean DEBUG

Debugging.

See Also:

Constant Field Values

MAX_MULT_TO_UNROLL

public static final int MAX_MULT_TO_UNROLL

The threshold for the number of multiplies in a node before we stop unrolling and generate a matrix multiply with loops.

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Constant Field Values

COLLAPSE_NONE

public static final int COLLAPSE_NONE

Different configurations to look for.

See Also:

Constant Field Values

COLLAPSE_ANY

public static final int COLLAPSE_ANY

See Also:

Constant Field Values

COLLAPSE_LINEAR

public static final int COLLAPSE_LINEAR

See Also:

Constant Field Values

COLLAPSE_FREQ

public static final int COLLAPSE_FREQ

See Also:

Constant Field Values

Constructor Detail

LinearPartitioner

public LinearPartitioner(SIRStream str,
                         LinearAnalyzer lfa)

Method Detail

COLLAPSE_STRING

public static final String COLLAPSE_STRING(int collapse)

String names for collapse values

toplevel

public SIRStream toplevel()

This is the toplevel call for doing partitioning.

getConfig

public at.dms.kjc.sir.lowering.partition.linear.LDPConfig getConfig(SIRStream str)

getLinearAnalyzer

public LinearAnalyzer getLinearAnalyzer()

getExecutionCounts

public HashMap[] getExecutionCounts()

Returns the pre-computed execution counts for the stream that we're partitioning.