From c00da95dde370d3b04c0134cd10674d226830c67 Mon Sep 17 00:00:00 2001
From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
Date: Mon, 22 Aug 2022 18:43:28 -0400
Subject: [PATCH 4/5] Use old stride_windows implementation on 32-bit x86
Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
---
lib/matplotlib/mlab.py | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/matplotlib/mlab.py b/lib/matplotlib/mlab.py
index 059cf0f162..943eb18e6f 100644
--- a/lib/matplotlib/mlab.py
+++ b/lib/matplotlib/mlab.py
@@ -52,6 +52,7 @@ Spectral functions
import functools
from numbers import Number
+import sys
import numpy as np
@@ -252,7 +253,9 @@ def stride_windows(x, n, noverlap=None, axis=0):
def _stride_windows(x, n, noverlap=0, axis=0):
# np>=1.20 provides sliding_window_view, and we only ever use axis=0.
- if hasattr(np.lib.stride_tricks, "sliding_window_view") and axis == 0:
+ if (sys.maxsize > 2**32 and # NumPy version on 32-bit OOMs.
+ hasattr(np.lib.stride_tricks, "sliding_window_view") and
+ axis == 0):
if noverlap >= n:
raise ValueError('noverlap must be less than n')
return np.lib.stride_tricks.sliding_window_view(
--
2.39.2