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simplify dpnp.average implementation #2189

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Merged
merged 2 commits into from
Nov 21, 2024
Merged

simplify dpnp.average implementation #2189

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77be4e2
simplify dpnp.average implementation
Nov 20, 2024
f7058e9
address comments
Nov 21, 2024
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29 changes: 9 additions & 20 deletions dpnp/dpnp_iface_statistics.py
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Original file line number Diff line number Diff line change
Expand Up @@ -47,18 +47,11 @@
import dpnp

# pylint: disable=no-name-in-module
from .dpnp_algo import (
dpnp_correlate,
)
from .dpnp_algo import dpnp_correlate
from .dpnp_array import dpnp_array
from .dpnp_utils import (
call_origin,
get_usm_allocations,
)
from .dpnp_utils import call_origin, get_usm_allocations
from .dpnp_utils.dpnp_utils_reduction import dpnp_wrap_reduction_call
from .dpnp_utils.dpnp_utils_statistics import (
dpnp_cov,
)
from .dpnp_utils.dpnp_utils_statistics import dpnp_cov

__all__ = [
"amax",
Expand Down Expand Up @@ -276,21 +269,17 @@ def average(a, axis=None, weights=None, returned=False, *, keepdims=False):
"""

dpnp.check_supported_arrays_type(a)
usm_type, exec_q = get_usm_allocations([a, weights])

if weights is None:
avg = dpnp.mean(a, axis=axis, keepdims=keepdims)
scl = dpnp.asanyarray(
avg.dtype.type(a.size / avg.size),
usm_type=a.usm_type,
sycl_queue=a.sycl_queue,
usm_type=usm_type,
sycl_queue=exec_q,
)
else:
if not isinstance(weights, (dpnp_array, dpt.usm_ndarray)):
wgt = dpnp.asanyarray(
weights, usm_type=a.usm_type, sycl_queue=a.sycl_queue
)
else:
get_usm_allocations([a, weights])
wgt = weights
wgt = dpnp.asanyarray(weights, usm_type=usm_type, sycl_queue=exec_q)

if not dpnp.issubdtype(a.dtype, dpnp.inexact):
default_dtype = dpnp.default_float_type(a.device)
Expand Down Expand Up @@ -556,7 +545,7 @@ def cov(

"""

if not isinstance(m, (dpnp_array, dpt.usm_ndarray)):
if not dpnp.is_supported_array_type(m):
pass
elif m.ndim > 2:
pass
Expand Down
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