cuda.tile.printf

cuda.tile.printf(format, *args)

Print the values at runtime from the device

Parameters:

• format (str) – a c-printf style format string in the form of %[flags][width][.precision][length]specifier, where specifier is limited to integer and float for now, i.e. [diuoxXeEfFgGaA]

• *args (tuple[Tile, ...]) – Only tile input is supported.

Examples

>>> tile = ct.arange(4, dtype=ct.int32)
>>> ct.printf("one tile: %d", tile)
>>> ct.printf("two tiles: %d, %f", tile, tile * 2.0)

Notes

This operation has significant overhead, and should only be used for debugging purpose.