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From c00da95dde370d3b04c0134cd10674d226830c67 Mon Sep 17 00:00:00 2001
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From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
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Date: Mon, 22 Aug 2022 18:43:28 -0400
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Subject: [PATCH 4/8] Use old stride_windows implementation on 32-bit x86
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Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
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---
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lib/matplotlib/mlab.py | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/lib/matplotlib/mlab.py b/lib/matplotlib/mlab.py
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index 059cf0f162..943eb18e6f 100644
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--- a/lib/matplotlib/mlab.py
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+++ b/lib/matplotlib/mlab.py
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@@ -52,6 +52,7 @@ Spectral functions
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import functools
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from numbers import Number
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+import sys
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import numpy as np
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@@ -252,7 +253,9 @@ def stride_windows(x, n, noverlap=None, axis=0):
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def _stride_windows(x, n, noverlap=0, axis=0):
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# np>=1.20 provides sliding_window_view, and we only ever use axis=0.
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- if hasattr(np.lib.stride_tricks, "sliding_window_view") and axis == 0:
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+ if (sys.maxsize > 2**32 and # NumPy version on 32-bit OOMs.
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+ hasattr(np.lib.stride_tricks, "sliding_window_view") and
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+ axis == 0):
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if noverlap >= n:
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raise ValueError('noverlap must be less than n')
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return np.lib.stride_tricks.sliding_window_view(
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--
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2.41.0
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