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feat(Deps/Jemalloc): update Jemalloc to 5.2.1 (#2413)

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This commit is contained in:
Viste
2019-11-14 23:17:38 +03:00
committed by Kargatum
parent fae7ae95a3
commit 685538b01b
103 changed files with 10904 additions and 3886 deletions
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27
deps/jemalloc/src/jemalloc_cpp.cpp vendored
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@@ -39,12 +39,10 @@ void operator delete(void *ptr, std::size_t size) noexcept;
void operator delete[](void *ptr, std::size_t size) noexcept;
#endif
template <bool IsNoExcept>
void *
newImpl(std::size_t size) noexcept(IsNoExcept) {
void *ptr = je_malloc(size);
if (likely(ptr != nullptr))
return ptr;
JEMALLOC_NOINLINE
static void *
handleOOM(std::size_t size, bool nothrow) {
void *ptr = nullptr;
while (ptr == nullptr) {
std::new_handler handler;
@@ -68,11 +66,22 @@ newImpl(std::size_t size) noexcept(IsNoExcept) {
ptr = je_malloc(size);
}
if (ptr == nullptr && !IsNoExcept)
if (ptr == nullptr && !nothrow)
std::__throw_bad_alloc();
return ptr;
}
template <bool IsNoExcept>
JEMALLOC_ALWAYS_INLINE
void *
newImpl(std::size_t size) noexcept(IsNoExcept) {
void *ptr = je_malloc(size);
if (likely(ptr != nullptr))
return ptr;
return handleOOM(size, IsNoExcept);
}
void *
operator new(std::size_t size) {
return newImpl<false>(size);
@@ -119,14 +128,14 @@ operator delete(void *ptr, std::size_t size) noexcept {
if (unlikely(ptr == nullptr)) {
return;
}
je_sdallocx(ptr, size, /*flags=*/0);
je_sdallocx_noflags(ptr, size);
}
void operator delete[](void *ptr, std::size_t size) noexcept {
if (unlikely(ptr == nullptr)) {
return;
}
je_sdallocx(ptr, size, /*flags=*/0);
je_sdallocx_noflags(ptr, size);
}
#endif // __cpp_sized_deallocation