Coverage for src/flag_gems/runtime/backend/_kunlunxin/ops/rsqrt.py: 0%

16 statements  

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1import logging 

2 

3import triton 

4import triton.language as tl 

5import triton.language.extra.xpu.libdevice as xpu 

6 

7from ..utils.pointwise_dynamic import pointwise_dynamic 

8 

9logger = logging.getLogger("flag_gems").getChild(__name__.lstrip(".")) 

10 

11 

12@pointwise_dynamic(promotion_methods=[(0, "INT_TO_FLOAT")]) 

13@triton.jit 

14def rsqrt_func(x): 

15 return xpu.rsqrt(x.to(tl.float32)) 

16 

17 

18def rsqrt(A): 

19 logger.debug("GEMS RSQRT") 

20 return rsqrt_func(A) 

21 

22 

23def rsqrt_(A): 

24 logger.debug("GEMS RSQRT_") 

25 return rsqrt_func(A, out0=A)