Package ai.rapids.cudf

Class TableDebug

java.lang.Object

ai.rapids.cudf.TableDebug

public class TableDebug
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TableDebug.Builder
static enum	TableDebug.Output

Field Summary

Fields

Modifier and Type	Field	Description
static final String	OUTPUT_STREAM	Specify one of -Dai.rapids.cudf.debug.output=stderr to print directly to standard error (default) -Dai.rapids.cudf.debug.output=stdout to print directly to standard output -Dai.rapids.cudf.debug.output=log[_level] to redirect to a logging subsystem that can further be configured.

Method Summary

Modifier and Type	Method	Description
static TableDebug.Builder	builder()
void	debug(String name, ColumnView col)	Print the contents of a column.
void	debug(String name, HostColumnVectorCore hostCol)	Print the contents of a column.
void	debug(String name, Table table)	Print the contents of a table.
static TableDebug	get()

Methods inherited from class java.lang.Object

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

Field Details

OUTPUT_STREAM

public static final String OUTPUT_STREAM

Specify one of -Dai.rapids.cudf.debug.output=stderr to print directly to standard error (default) -Dai.rapids.cudf.debug.output=stdout to print directly to standard output -Dai.rapids.cudf.debug.output=log[_level] to redirect to a logging subsystem that can further be configured. Supported log levels: debug (default) info warn error

See Also:

• Constant Field Values

Method Details

builder

public static TableDebug.Builder builder()

get

public static TableDebug get()

debug

public void debug(String name,
 Table table)

Print the contents of a table. Note that this should never be called from production code, as it is very slow. Also note that this is not production code. You might need/want to update how the data shows up or add in support for more types as this really is just for debugging.

Parameters:

name - the name of the table to print out.

table - the table to print out.

debug

public void debug(String name,
 ColumnView col)

Print the contents of a column. Note that this should never be called from production code, as it is very slow. Also note that this is not production code. You might need/want to update how the data shows up or add in support for more types as this really is just for debugging.

Parameters:

name - the name of the column to print out.

col - the column to print out.

debug

public void debug(String name,
 HostColumnVectorCore hostCol)

Print the contents of a column. Note that this should never be called from production code, as it is very slow. Also note that this is not production code. You might need/want to update how the data shows up or add in support for more types as this really is just for debugging.

Parameters:

name - the name of the column to print out.

hostCol - the column to print out.