Package org.apache.sysds.runtime.codegen

Interface SpoofCUDAOperator

All Known Implementing Classes:

SpoofCUDACellwise, SpoofCUDARowwise

public interface SpoofCUDAOperator

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	SpoofCUDAOperator.PrecisionProxy

Field Summary

Fields

Modifier and Type	Field	Description
static final int	JNI_MAT_ENTRY_SIZE
static final int	TRANSFERRED_DATA_HEADER_SIZE

Method Summary

Modifier and Type	Method	Description
ScalarObject	execute(ExecutionContext ec, ArrayList<MatrixObject> inputs, ArrayList<ScalarObject> scalarObjects)
MatrixObject	execute(ExecutionContext ec, ArrayList<MatrixObject> inputs, ArrayList<ScalarObject> scalarObjects, String outputName)
int	execute_dp(long ctx)
int	execute_sp(long ctx)
long	getContext()
String	getName()
default void	packDataForTransfer(ExecutionContext ec, ArrayList<MatrixObject> inputs, ArrayList<ScalarObject> scalarObjects, MatrixObject out_obj, int num_inputs, int ID, long grix, boolean tB1, jcuda.Pointer[] ptr)
default void	prepareMatrixPointers(ByteBuffer buf, ExecutionContext ec, MatrixObject mo, boolean tB1)
default void	writeMatrixDescriptorToBuffer(ByteBuffer dst, int rows, int cols, long row_ptr, long col_idx_ptr, long data_ptr, long nnz)

Field Details

JNI_MAT_ENTRY_SIZE

static final int JNI_MAT_ENTRY_SIZE

See Also:

• Constant Field Values

TRANSFERRED_DATA_HEADER_SIZE

static final int TRANSFERRED_DATA_HEADER_SIZE

See Also:

• Constant Field Values

Method Details

getName

String getName()

writeMatrixDescriptorToBuffer

default void writeMatrixDescriptorToBuffer(ByteBuffer dst,
 int rows,
 int cols,
 long row_ptr,
 long col_idx_ptr,
 long data_ptr,
 long nnz)

prepareMatrixPointers

default void prepareMatrixPointers(ByteBuffer buf,
 ExecutionContext ec,
 MatrixObject mo,
 boolean tB1)

packDataForTransfer

default void packDataForTransfer(ExecutionContext ec,
 ArrayList<MatrixObject> inputs,
 ArrayList<ScalarObject> scalarObjects,
 MatrixObject out_obj,
 int num_inputs,
 int ID,
 long grix,
 boolean tB1,
 jcuda.Pointer[] ptr)

execute

MatrixObject execute(ExecutionContext ec,
 ArrayList<MatrixObject> inputs,
 ArrayList<ScalarObject> scalarObjects,
 String outputName)

execute

ScalarObject execute(ExecutionContext ec,
 ArrayList<MatrixObject> inputs,
 ArrayList<ScalarObject> scalarObjects)

execute_dp

int execute_dp(long ctx)

execute_sp

int execute_sp(long ctx)

getContext

long getContext()