Coverage for src/flag_gems/runtime/backend/_cambricon/ops/ones_like.py: 0%

1import logging 

2 

3import torch 

4import triton 

5 

6from flag_gems.runtime import torch_device_fn 

7 

8from ..utils import TOTAL_CORE_NUM 

9from .ones import ones_kernel 

10 

11logger = logging.getLogger("flag_gems").getChild(__name__.lstrip(".")) 

12 

13 

14def ones_like( 

15 x, *, dtype=None, layout=None, device=None, pin_memory=None, memory_format=None 

16): 

17 logger.debug("GEMS_CAMBRICON ONES_LIKE") 

18 if device is None: 

19 device = x.device 

20 if dtype is None: 

21 dtype = x.dtype 

22 out = torch.empty_like(x, device=device, dtype=dtype) 

23 N = x.numel() 

24 grid_fn = lambda meta: (min(triton.cdiv(N, meta["BLOCK_SIZE"]), TOTAL_CORE_NUM),) 

25 with torch_device_fn.device(x.device): 

26 ones_kernel[grid_fn](out, N) 

27 return out