From 7a46ca05b26dcab5c8fad1531c32b19ee04ca442 Mon Sep 17 00:00:00 2001
From: Justin Carpentier <justin.carpentier@inria.fr>
Date: Mon, 30 Jan 2023 17:52:38 +0100
Subject: [PATCH] core: fix aligned_malloc
---
include/eigenpy/alignment.hpp | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/eigenpy/alignment.hpp b/include/eigenpy/alignment.hpp
index bb888b8d..4bca14d3 100644
--- a/include/eigenpy/alignment.hpp
+++ b/include/eigenpy/alignment.hpp
@@ -9,6 +9,7 @@
#include <boost/python/converter/arg_from_python.hpp>
#include <boost/python/converter/rvalue_from_python_data.hpp>
#include <boost/type_traits/aligned_storage.hpp>
+#include <eigenpy/utils/is-aligned.hpp>
namespace eigenpy {
@@ -33,6 +34,7 @@ inline void *aligned_malloc(
std::size_t size, std::size_t alignment = EIGENPY_DEFAULT_ALIGN_BYTES) {
void *original = std::malloc(size + alignment);
if (original == 0) return 0;
+ if (is_aligned(original, alignment)) return original;
void *aligned =
reinterpret_cast<void *>((reinterpret_cast<std::size_t>(original) &
~(std::size_t(alignment - 1))) +
--
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