39 lines
1.5 KiB
Diff
39 lines
1.5 KiB
Diff
From c19bf22ce8d8cc2be8ce7950ffb93429ddc49e78 Mon Sep 17 00:00:00 2001
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From: serge-sans-paille <serge.guelton@telecom-bretagne.eu>
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Date: Sun, 18 Jul 2021 11:14:29 +0200
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Subject: [PATCH] Extra pythran annotation for i686 support
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Bug spotted on Fedora, see https://src.fedoraproject.org/rpms/scipy/pull-request/22
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The `int[::]` annotation is used to accept non-contiguous views.
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---
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scipy/optimize/_group_columns.py | 2 ++
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scipy/signal/_max_len_seq_inner.py | 1 +
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2 files changed, 3 insertions(+)
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diff --git a/scipy/optimize/_group_columns.py b/scipy/optimize/_group_columns.py
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index d5dd9e1e48a1..8b4fcee34e7b 100644
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--- a/scipy/optimize/_group_columns.py
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+++ b/scipy/optimize/_group_columns.py
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@@ -54,6 +54,8 @@ def group_dense(m, n, A):
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#pythran export group_sparse(int, int, intc[], intc[])
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#pythran export group_sparse(int, int, int[], int[])
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+#pythran export group_sparse(int, int, intc[::], intc[::])
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+#pythran export group_sparse(int, int, int[::], int[::])
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def group_sparse(m, n, indices, indptr):
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groups = -np.ones(n, dtype=np.intp)
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current_group = 0
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diff --git a/scipy/signal/_max_len_seq_inner.py b/scipy/signal/_max_len_seq_inner.py
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index fe57499af329..88d6ef3d7557 100644
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--- a/scipy/signal/_max_len_seq_inner.py
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+++ b/scipy/signal/_max_len_seq_inner.py
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@@ -4,6 +4,7 @@
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import numpy as np
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#pythran export _max_len_seq_inner(intp[], int8[], int, int, int8[])
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+#pythran export _max_len_seq_inner(int[], int8[], int, int, int8[])
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# Fast inner loop of max_len_seq.
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def _max_len_seq_inner(taps, state, nbits, length, seq):
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