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| author | Charles Harris <charlesr.harris@gmail.com> | 2023-01-17 14:31:10 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-01-17 14:31:10 -0500 |
| commit | 8535df676cf52c97ad4806e0aa76aa33eeea7113 (patch) | |
| tree | b697b73646f50cd96a1b29b9ea18fc1922588702 /numpy/lib/nanfunctions.py | |
| parent | 90e233a85b9953e084a145e2b4ff0638adc9369a (diff) | |
| parent | 2403dbea944a8b0628a9ec44cf630e01566cc989 (diff) | |
| download | numpy-8535df676cf52c97ad4806e0aa76aa33eeea7113.tar.gz | |
Merge pull request #23020 from seberg/faster-array-function
ENH: Improve array function overhead by using vectorcall
Diffstat (limited to 'numpy/lib/nanfunctions.py')
| -rw-r--r-- | numpy/lib/nanfunctions.py | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/numpy/lib/nanfunctions.py b/numpy/lib/nanfunctions.py index 786d2021e..7e5528646 100644 --- a/numpy/lib/nanfunctions.py +++ b/numpy/lib/nanfunctions.py @@ -169,7 +169,7 @@ def _remove_nan_1d(arr1d, overwrite_input=False): s = np.nonzero(c)[0] if s.size == arr1d.size: warnings.warn("All-NaN slice encountered", RuntimeWarning, - stacklevel=5) + stacklevel=6) return arr1d[:0], True elif s.size == 0: return arr1d, overwrite_input @@ -343,7 +343,7 @@ def nanmin(a, axis=None, out=None, keepdims=np._NoValue, initial=np._NoValue, res = np.fmin.reduce(a, axis=axis, out=out, **kwargs) if np.isnan(res).any(): warnings.warn("All-NaN slice encountered", RuntimeWarning, - stacklevel=3) + stacklevel=2) else: # Slow, but safe for subclasses of ndarray a, mask = _replace_nan(a, +np.inf) @@ -357,7 +357,7 @@ def nanmin(a, axis=None, out=None, keepdims=np._NoValue, initial=np._NoValue, if np.any(mask): res = _copyto(res, np.nan, mask) warnings.warn("All-NaN axis encountered", RuntimeWarning, - stacklevel=3) + stacklevel=2) return res @@ -476,7 +476,7 @@ def nanmax(a, axis=None, out=None, keepdims=np._NoValue, initial=np._NoValue, res = np.fmax.reduce(a, axis=axis, out=out, **kwargs) if np.isnan(res).any(): warnings.warn("All-NaN slice encountered", RuntimeWarning, - stacklevel=3) + stacklevel=2) else: # Slow, but safe for subclasses of ndarray a, mask = _replace_nan(a, -np.inf) @@ -490,7 +490,7 @@ def nanmax(a, axis=None, out=None, keepdims=np._NoValue, initial=np._NoValue, if np.any(mask): res = _copyto(res, np.nan, mask) warnings.warn("All-NaN axis encountered", RuntimeWarning, - stacklevel=3) + stacklevel=2) return res @@ -1049,7 +1049,7 @@ def nanmean(a, axis=None, dtype=None, out=None, keepdims=np._NoValue, isbad = (cnt == 0) if isbad.any(): - warnings.warn("Mean of empty slice", RuntimeWarning, stacklevel=3) + warnings.warn("Mean of empty slice", RuntimeWarning, stacklevel=2) # NaN is the only possible bad value, so no further # action is needed to handle bad results. return avg @@ -1109,7 +1109,7 @@ def _nanmedian_small(a, axis=None, out=None, overwrite_input=False): m = np.ma.median(a, axis=axis, overwrite_input=overwrite_input) for i in range(np.count_nonzero(m.mask.ravel())): warnings.warn("All-NaN slice encountered", RuntimeWarning, - stacklevel=4) + stacklevel=5) fill_value = np.timedelta64("NaT") if m.dtype.kind == "m" else np.nan if out is not None: @@ -1763,7 +1763,7 @@ def nanvar(a, axis=None, dtype=None, out=None, ddof=0, keepdims=np._NoValue, isbad = (dof <= 0) if np.any(isbad): warnings.warn("Degrees of freedom <= 0 for slice.", RuntimeWarning, - stacklevel=3) + stacklevel=2) # NaN, inf, or negative numbers are all possible bad # values, so explicitly replace them with NaN. var = _copyto(var, np.nan, isbad) |