cuda.tile.isnan

cuda.tile.isnan(x, /)

Perform isnan on a tile.

Parameters:

x (Tile)

Return type:

Tile

Examples

SnippetComplete Example

tx = ct.full((4,), 1.0, dtype=ct.float32)
print(ct.isnan(tx))

Copy

import cuda.tile as ct
import torch

@ct.kernel
def kernel():
    tx = ct.full((4,), 1.0, dtype=ct.float32)
    print(ct.isnan(tx))


torch.cuda.init()
ct.launch(torch.cuda.current_stream(), (1,), kernel, ())
torch.cuda.synchronize()

Output

[0, 0, 0, 0]