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Merge branch 'dev3' into dev3-bin

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daanx 2024-12-26 10:15:38 -08:00
commit 2aad74e0c3
16 changed files with 73 additions and 261 deletions
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12
CMakeLists.txt
View file

@ -19,6 +19,7 @@ option(MI_SEE_ASM "Generate assembly files" OFF)
option(MI_OSX_INTERPOSE "Use interpose to override standard malloc on macOS" ON)
option(MI_OSX_ZONE "Use malloc zone to override standard malloc on macOS" ON)
option(MI_WIN_REDIRECT "Use redirection module ('mimalloc-redirect') on Windows if compiling mimalloc as a DLL" ON)
option(MI_WIN_USE_FIXED_TLS "Use a fixed TLS slot on Windows to avoid extra tests in the malloc fast path" OFF)
option(MI_LOCAL_DYNAMIC_TLS "Use local-dynamic-tls, a slightly slower but dlopen-compatible thread local storage mechanism (Unix)" OFF)
option(MI_LIBC_MUSL "Enable this when linking with musl libc" OFF)
@ -40,7 +41,7 @@ option(MI_NO_THP "Disable transparent huge pages support on Linux/And
option(MI_EXTRA_CPPDEFS "Extra pre-processor definitions (use as `-DMI_EXTRA_CPPDEFS=\"opt1=val1;opt2=val2\"`)" "")
# deprecated options
option(MI_WIN_USE_FLS "Use Fiber local storage on Windows to detect thread termination" OFF)
option(MI_WIN_USE_FLS "Use Fiber local storage on Windows to detect thread termination (deprecated)" OFF)
option(MI_CHECK_FULL "Use full internal invariant checking in DEBUG mode (deprecated, use MI_DEBUG_FULL instead)" OFF)
option(MI_USE_LIBATOMIC "Explicitly link with -latomic (on older systems) (deprecated and detected automatically)" OFF)
@ -327,10 +328,15 @@ if(MI_LIBC_MUSL)
endif()
if(MI_WIN_USE_FLS)
message(STATUS "Use the Fiber API to detect thread termination (MI_WIN_USE_FLS=ON)")
message(STATUS "Use the Fiber API to detect thread termination (deprecated) (MI_WIN_USE_FLS=ON)")
list(APPEND mi_defines MI_WIN_USE_FLS=1)
endif()
if(MI_WIN_USE_FIXED_TLS)
message(STATUS "Use fixed TLS slot on Windows to avoid extra tests in the malloc fast path (MI_WIN_USE_FIXED_TLS=ON)")
list(APPEND mi_defines MI_WIN_USE_FIXED_TLS=1)
endif()
# Determine architecture
set(MI_OPT_ARCH_FLAGS "")
set(MI_ARCH "unknown")
@ -424,7 +430,7 @@ if (MSVC AND MSVC_VERSION GREATER_EQUAL 1914) # vs2017+
endif()
if(MINGW)
add_definitions(-D_WIN32_WINNT=0x600)
add_definitions(-D_WIN32_WINNT=0x601) # issue #976
endif()
if(MI_OPT_ARCH_FLAGS)

2
ide/vs2022/mimalloc.vcxproj → ide/vs2022/mimalloc-lib.vcxproj
View file

@ -37,7 +37,7 @@
<PropertyGroup Label="Globals">
<VCProjectVersion>15.0</VCProjectVersion>
<ProjectGuid>{ABB5EAE7-B3E6-432E-B636-333449892EA6}</ProjectGuid>
<RootNamespace>mimalloc</RootNamespace>
<RootNamespace>mimalloc-lib</RootNamespace>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
<ProjectName>mimalloc-lib</ProjectName>
</PropertyGroup>

8
ide/vs2022/mimalloc-override.vcxproj → ide/vs2022/mimalloc-override-dll.vcxproj
View file

@ -37,7 +37,7 @@
<PropertyGroup Label="Globals">
<VCProjectVersion>15.0</VCProjectVersion>
<ProjectGuid>{ABB5EAE7-B3E6-432E-B636-333449892EA7}</ProjectGuid>
<RootNamespace>mimalloc-override</RootNamespace>
<RootNamespace>mimalloc-override-dll</RootNamespace>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
<ProjectName>mimalloc-override-dll</ProjectName>
</PropertyGroup>
@ -404,11 +404,10 @@
</ItemDefinitionGroup>
<ItemGroup>
<ClInclude Include="$(ProjectDir)..\..\include\mimalloc.h" />
<ClInclude Include="..\..\include\mimalloc-etw-gen.h" />
<ClInclude Include="..\..\include\mimalloc-etw.h" />
<ClInclude Include="..\..\include\mimalloc-new-delete.h" />
<ClInclude Include="..\..\include\mimalloc-override.h" />
<ClInclude Include="..\..\include\mimalloc\atomic.h" />
<ClInclude Include="..\..\include\mimalloc\bits.h" />
<ClInclude Include="..\..\include\mimalloc\internal.h" />
<ClInclude Include="..\..\include\mimalloc\prim.h" />
<ClInclude Include="..\..\include\mimalloc\track.h" />
@ -482,9 +481,6 @@
<ClCompile Include="..\..\src\random.c" />
<ClCompile Include="..\..\src\stats.c" />
</ItemGroup>
<ItemGroup>
<None Include="..\..\include\mimalloc-etw-gen.man" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>

2
ide/vs2022/mimalloc-override-test.vcxproj
View file

@ -344,7 +344,7 @@
<ClCompile Include="..\..\test\main-override.cpp" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="mimalloc-override.vcxproj">
<ProjectReference Include="mimalloc-override-dll.vcxproj">
<Project>{abb5eae7-b3e6-432e-b636-333449892ea7}</Project>
</ProjectReference>
</ItemGroup>

113
ide/vs2022/mimalloc-override.vcxproj.filters
View file

@ -1,113 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<ClCompile Include="..\..\src\alloc.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\alloc-aligned.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\alloc-override.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\alloc-posix.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\arena.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\bitmap.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\heap.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\init.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\options.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\os.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\page.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\page-queue.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\prim\windows\prim.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\prim\prim.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\random.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\stats.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\libc.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\free.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\page-map.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\arena-meta.c">
<Filter>Sources</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\include\mimalloc\atomic.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\src\bitmap.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc\internal.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="$(ProjectDir)..\..\include\mimalloc.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc-etw.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc-etw-gen.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc-new-delete.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc-override.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc\track.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc\types.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc\prim.h">
<Filter>Headers</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<Filter Include="Headers">
<UniqueIdentifier>{9ef1cf48-7bb2-4af1-8cc1-603486e08a7a}</UniqueIdentifier>
</Filter>
<Filter Include="Sources">
<UniqueIdentifier>{cfcf1674-81e3-487a-a8dd-5f956ae4007d}</UniqueIdentifier>
</Filter>
</ItemGroup>
<ItemGroup>
<None Include="..\..\include\mimalloc-etw-gen.man">
<Filter>Headers</Filter>
</None>
</ItemGroup>
</Project>

2
ide/vs2022/mimalloc-test-api.vcxproj
View file

@ -282,7 +282,7 @@
</ClCompile>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="mimalloc.vcxproj">
<ProjectReference Include="mimalloc-lib.vcxproj">
<Project>{abb5eae7-b3e6-432e-b636-333449892ea6}</Project>
</ProjectReference>
</ItemGroup>

2
ide/vs2022/mimalloc-test-stress.vcxproj
View file

@ -279,7 +279,7 @@
</ClCompile>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="mimalloc.vcxproj">
<ProjectReference Include="mimalloc-lib.vcxproj">
<Project>{abb5eae7-b3e6-432e-b636-333449892ea6}</Project>
</ProjectReference>
</ItemGroup>

2
ide/vs2022/mimalloc-test.vcxproj
View file

@ -276,7 +276,7 @@
<ClCompile Include="..\..\test\main-override-static.c" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="mimalloc.vcxproj">
<ProjectReference Include="mimalloc-lib.vcxproj">
<Project>{abb5eae7-b3e6-432e-b636-333449892ea6}</Project>
</ProjectReference>
</ItemGroup>

4
ide/vs2022/mimalloc.sln
View file

@ -3,11 +3,11 @@ Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.12.35527.113
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mimalloc", "mimalloc.vcxproj", "{ABB5EAE7-B3E6-432E-B636-333449892EA6}"
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mimalloc-lib", "mimalloc-lib.vcxproj", "{ABB5EAE7-B3E6-432E-B636-333449892EA6}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mimalloc-test", "mimalloc-test.vcxproj", "{FEF7858F-750E-4C21-A04D-22707CC66878}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mimalloc-override", "mimalloc-override.vcxproj", "{ABB5EAE7-B3E6-432E-B636-333449892EA7}"
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mimalloc-override-dll", "mimalloc-override-dll.vcxproj", "{ABB5EAE7-B3E6-432E-B636-333449892EA7}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mimalloc-override-test", "mimalloc-override-test.vcxproj", "{FEF7868F-750E-4C21-A04D-22707CC66879}"
EndProject

105
ide/vs2022/mimalloc.vcxproj.filters
View file

@ -1,105 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<ClCompile Include="..\..\src\alloc.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\alloc-aligned.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\alloc-override.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\alloc-posix.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\bitmap.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\heap.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\init.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\options.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\os.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\page.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\page-queue.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\prim\windows\prim.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\prim\prim.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\random.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\stats.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\libc.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\free.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\arena.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\page-map.c">
<Filter>Sources</Filter>
</ClCompile>
<ClCompile Include="..\..\src\arena-meta.c">
<Filter>Sources</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\src\bitmap.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc\atomic.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc\internal.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="$(ProjectDir)..\..\include\mimalloc.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc-new-delete.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="$(ProjectDir)..\..\include\mimalloc-override.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc\track.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc\types.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc\prim.h">
<Filter>Headers</Filter>
</ClInclude>
<ClInclude Include="..\..\include\mimalloc\bits.h">
<Filter>Headers</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<Filter Include="Headers">
<UniqueIdentifier>{dd2da697-c33c-4348-bf80-a802ebaa06fb}</UniqueIdentifier>
</Filter>
<Filter Include="Sources">
<UniqueIdentifier>{8027057b-4b93-4321-b93c-d51dd0c8077b}</UniqueIdentifier>
</Filter>
</ItemGroup>
</Project>

2
include/mimalloc.h
View file

@ -326,7 +326,7 @@ mi_decl_export void mi_heap_guarded_set_size_bound(mi_heap_t* heap, size_t min,
//mi_decl_export void mi_os_decommit(void* p, size_t size);
mi_decl_export bool mi_arena_unload(mi_arena_id_t arena_id, void** base, size_t* accessed_size, size_t* size);
mi_decl_export bool mi_arena_reload(void* start, size_t size, mi_arena_id_t* arena_id);
mi_decl_export bool mi_arena_reload(void* start, size_t size, mi_arena_id_t* arena_id);
mi_decl_export bool mi_heap_reload(mi_heap_t* heap, mi_arena_id_t arena);
mi_decl_export void mi_heap_unload(mi_heap_t* heap);

2
include/mimalloc/internal.h
View file

@ -425,7 +425,7 @@ static inline bool mi_heap_is_backing(const mi_heap_t* heap) {
static inline bool mi_heap_is_initialized(mi_heap_t* heap) {
mi_assert_internal(heap != NULL);
return (heap != &_mi_heap_empty);
return (heap != NULL && heap != &_mi_heap_empty);
}
static inline mi_page_t* _mi_heap_get_free_small_page(mi_heap_t* heap, size_t size) {

39
include/mimalloc/prim.h
View file

@ -1,5 +1,5 @@
/* ----------------------------------------------------------------------------
Copyright (c) 2018-2023, Microsoft Research, Daan Leijen
Copyright (c) 2018-2024, Microsoft Research, Daan Leijen
This is free software; you can redistribute it and/or modify it under the
terms of the MIT license. A copy of the license can be found in the file
"LICENSE" at the root of this distribution.
@ -130,6 +130,7 @@ bool _mi_prim_thread_is_in_threadpool(void);
// for each thread (unequal to zero).
//-------------------------------------------------------------------
// On some libc + platform combinations we can directly access a thread-local storage (TLS) slot.
// The TLS layout depends on both the OS and libc implementation so we use specific tests for each main platform.
// If you test on another platform and it works please send a PR :-)
@ -207,22 +208,40 @@ static inline void mi_prim_tls_slot_set(size_t slot, void* value) mi_attr_noexce
#endif
}
#elif 0 && _MSC_VER && _WIN32
// On Windows, using a fixed TLS slot has better codegen than a thread-local
// but it might clash with an application trying to use the same slot. (so we disable this by default)
#include <winternl.h>
#elif _WIN32 && MI_WIN_USE_FIXED_TLS && !defined(MI_WIN_USE_FLS)
#define MI_HAS_TLS_SLOT
#define MI_TLS_SLOT 63 // last available slot
// On windows we can store the thread-local heap at a fixed TLS slot to avoid
// thread-local initialization checks in the fast path. This use a fixed location
// in the TCB though (last user-reserved slot by default) which may clash with other applications.
#define MI_HAS_TLS_SLOT 2 // 2 = we can reliable initialize the slot (saving a test on each malloc)
#if MI_WIN_USE_FIXED_TLS > 1
#define MI_TLS_SLOT (MI_WIN_USE_FIXED_TLS)
#elif MI_SIZE_SIZE == 4
#define MI_TLS_SLOT (0x710) // Last user-reserved slot <https://en.wikipedia.org/wiki/Win32_Thread_Information_Block>
// #define MI_TLS_SLOT (0xF0C) // Last TlsSlot (might clash with other app reserved slot)
#else
#define MI_TLS_SLOT (0x888) // Last user-reserved slot <https://en.wikipedia.org/wiki/Win32_Thread_Information_Block>
// #define MI_TLS_SLOT (0x1678) // Last TlsSlot (might clash with other app reserved slot)
#endif
static inline void* mi_prim_tls_slot(size_t slot) mi_attr_noexcept {
return NtCurrentTeb()->TlsSlots[slot];
#if (_M_X64 || _M_AMD64) && !defined(_M_ARM64EC)
return (void*)__readgsqword((unsigned long)slot); // direct load at offset from gs
#elif _M_IX86 && !defined(_M_ARM64EC)
return (void*)__readfsdword((unsigned long)slot); // direct load at offset from fs
#else
return ((void**)NtCurrentTeb())[slot / sizeof(void*)];
#endif
}
static inline void mi_prim_tls_slot_set(size_t slot, void* value) mi_attr_noexcept {
NtCurrentTeb()->TlsSlots[slot] = value;
((void**)NtCurrentTeb())[slot / sizeof(void*)] = value;
}
#endif
// Do we have __builtin_thread_pointer? This would be the preferred way to get a unique thread id
// but unfortunately, it seems we cannot test for this reliably at this time (see issue #883)
// Nevertheless, it seems needed on older graviton platforms (see issue #851).
@ -337,12 +356,14 @@ static inline mi_heap_t* mi_prim_get_default_heap(void);
static inline mi_heap_t* mi_prim_get_default_heap(void) {
mi_heap_t* heap = (mi_heap_t*)mi_prim_tls_slot(MI_TLS_SLOT);
#if MI_TLS_SLOT == 1 // check if the TLS slot is initialized
if mi_unlikely(heap == NULL) {
#ifdef __GNUC__
__asm(""); // prevent conditional load of the address of _mi_heap_empty
#endif
heap = (mi_heap_t*)&_mi_heap_empty;
}
#endif
return heap;
}

7
src/init.c
View file

@ -97,7 +97,12 @@ const mi_page_t _mi_page_empty = {
// may lead to allocation itself on some platforms)
// --------------------------------------------------------
static mi_decl_cache_align mi_subproc_t subproc_main = { 0 }; // note: empty initializer to prevent running the constructor (in C++ compilation)
static mi_decl_cache_align mi_subproc_t subproc_main
#if __cplusplus
= { }; // empty initializer to prevent running the constructor (with msvc)
#else
= { 0 }; // C zero initialize
#endif
static mi_decl_cache_align mi_tld_t tld_empty = {
0, // thread_id

12
src/prim/windows/prim.c
View file

@ -639,6 +639,11 @@ bool _mi_prim_random_buf(void* buf, size_t buf_len) {
static void NTAPI mi_win_main(PVOID module, DWORD reason, LPVOID reserved) {
MI_UNUSED(reserved);
MI_UNUSED(module);
#if MI_TLS_SLOT >= 2
if ((reason==DLL_PROCESS_ATTACH || reason==DLL_THREAD_ATTACH) && mi_prim_get_default_heap() == NULL) {
_mi_heap_set_default_direct((mi_heap_t*)&_mi_heap_empty);
}
#endif
if (reason==DLL_PROCESS_ATTACH) {
_mi_process_load();
}
@ -647,7 +652,7 @@ static void NTAPI mi_win_main(PVOID module, DWORD reason, LPVOID reserved) {
}
else if (reason==DLL_THREAD_DETACH && !_mi_is_redirected()) {
_mi_thread_done(NULL);
}
}
}
@ -800,6 +805,11 @@ static void NTAPI mi_win_main(PVOID module, DWORD reason, LPVOID reserved) {
#endif
mi_decl_export void _mi_redirect_entry(DWORD reason) {
// called on redirection; careful as this may be called before DllMain
#if MI_TLS_SLOT >= 2
if ((reason==DLL_PROCESS_ATTACH || reason==DLL_THREAD_ATTACH) && mi_prim_get_default_heap() == NULL) {
_mi_heap_set_default_direct((mi_heap_t*)&_mi_heap_empty);
}
#endif
if (reason == DLL_PROCESS_ATTACH) {
mi_redirected = true;
}

20
test/test-stress.c
View file

@ -57,7 +57,7 @@ static int ITER = 50;
static int THREADS = 32; // more repeatable if THREADS <= #processors
static int SCALE = 50; // scaling factor
static int ITER = 50; // N full iterations destructing and re-creating all threads
#endif
#endif
@ -256,11 +256,11 @@ static void test_stress(void) {
}
#ifndef NDEBUG
//mi_collect(false);
//mi_debug_show_arenas();
//mi_debug_show_arenas(true);
#endif
#if !defined(NDEBUG) || defined(MI_TSAN)
if ((n + 1) % 10 == 0) {
printf("- iterations left: %3d\n", ITER - (n + 1));
if ((n + 1) % 10 == 0) {
printf("- iterations left: %3d\n", ITER - (n + 1));
mi_debug_show_arenas(true);
//mi_collect(true);
//mi_debug_show_arenas(true);
@ -274,7 +274,7 @@ static void test_stress(void) {
free_items(p);
}
}
}
}
#ifndef STRESS
static void leak(intptr_t tid) {
@ -350,17 +350,9 @@ int main(int argc, char** argv) {
#ifndef USE_STD_MALLOC
#ifndef NDEBUG
//mi_debug_show_arenas(true);
mi_debug_show_arenas(true);
//mi_collect(true);
//mi_debug_show_arenas(true);
#else
//mi_collect(true);
mi_debug_show_arenas(true);
mi_stats_print(NULL);
mi_collect(true);
#endif
#else
mi_stats_print(NULL); // so we see rss/commit/elapsed
#endif
mi_stats_print(NULL);
//bench_end_program();