reshape

cudf._lib.pylibcudf.reshape.interleave_columns(Table source_table) → Column

Interleave columns of a table into a single column.

Converts the column major table input into a row major column.

Example: in = [[A1, A2, A3], [B1, B2, B3]] return = [A1, B1, A2, B2, A3, B3]

Parameters:

source_table: Table

The input table to interleave

Returns:

Column

A new column which is the result of interleaving the input columns

cudf._lib.pylibcudf.reshape.tile(Table source_table, size_type count) → Table

Repeats the rows from input table count times to form a new table.

Parameters:

source_table: Table

The input table containing rows to be repeated

count: size_type

The number of times to tile “rows”. Must be non-negative

Returns:

Table

The table containing the tiled “rows”