mirror of
https://github.com/wolfpld/tracy.git
synced 2024-11-22 14:44:34 +00:00
Update rpmalloc to 1.4.4.
This commit is contained in:
parent
7b35d88716
commit
6be10b6122
File diff suppressed because it is too large
Load Diff
@ -20,11 +20,12 @@ namespace tracy
|
|||||||
#if defined(__clang__) || defined(__GNUC__)
|
#if defined(__clang__) || defined(__GNUC__)
|
||||||
# define RPMALLOC_EXPORT __attribute__((visibility("default")))
|
# define RPMALLOC_EXPORT __attribute__((visibility("default")))
|
||||||
# define RPMALLOC_ALLOCATOR
|
# define RPMALLOC_ALLOCATOR
|
||||||
# define RPMALLOC_ATTRIB_MALLOC __attribute__((__malloc__))
|
# if (defined(__clang_major__) && (__clang_major__ < 4)) || (defined(__GNUC__) && defined(ENABLE_PRELOAD) && ENABLE_PRELOAD)
|
||||||
# if defined(__clang_major__) && (__clang_major__ < 4)
|
# define RPMALLOC_ATTRIB_MALLOC
|
||||||
# define RPMALLOC_ATTRIB_ALLOC_SIZE(size)
|
# define RPMALLOC_ATTRIB_ALLOC_SIZE(size)
|
||||||
# define RPMALLOC_ATTRIB_ALLOC_SIZE2(count, size)
|
# define RPMALLOC_ATTRIB_ALLOC_SIZE2(count, size)
|
||||||
# else
|
# else
|
||||||
|
# define RPMALLOC_ATTRIB_MALLOC __attribute__((__malloc__))
|
||||||
# define RPMALLOC_ATTRIB_ALLOC_SIZE(size) __attribute__((alloc_size(size)))
|
# define RPMALLOC_ATTRIB_ALLOC_SIZE(size) __attribute__((alloc_size(size)))
|
||||||
# define RPMALLOC_ATTRIB_ALLOC_SIZE2(count, size) __attribute__((alloc_size(count, size)))
|
# define RPMALLOC_ATTRIB_ALLOC_SIZE2(count, size) __attribute__((alloc_size(count, size)))
|
||||||
# endif
|
# endif
|
||||||
@ -45,13 +46,24 @@ namespace tracy
|
|||||||
# define RPMALLOC_CDECL
|
# define RPMALLOC_CDECL
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
//! Define RPMALLOC_CONFIGURABLE to enable configuring sizes
|
//! Define RPMALLOC_CONFIGURABLE to enable configuring sizes. Will introduce
|
||||||
|
// a very small overhead due to some size calculations not being compile time constants
|
||||||
#ifndef RPMALLOC_CONFIGURABLE
|
#ifndef RPMALLOC_CONFIGURABLE
|
||||||
#define RPMALLOC_CONFIGURABLE 0
|
#define RPMALLOC_CONFIGURABLE 0
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
//! Define RPMALLOC_FIRST_CLASS_HEAPS to enable heap based API (rpmalloc_heap_* functions).
|
||||||
|
// Will introduce a very small overhead to track fully allocated spans in heaps
|
||||||
|
#ifndef RPMALLOC_FIRST_CLASS_HEAPS
|
||||||
|
#define RPMALLOC_FIRST_CLASS_HEAPS 0
|
||||||
|
#endif
|
||||||
|
|
||||||
//! Flag to rpaligned_realloc to not preserve content in reallocation
|
//! Flag to rpaligned_realloc to not preserve content in reallocation
|
||||||
#define RPMALLOC_NO_PRESERVE 1
|
#define RPMALLOC_NO_PRESERVE 1
|
||||||
|
//! Flag to rpaligned_realloc to fail and return null pointer if grow cannot be done in-place,
|
||||||
|
// in which case the original pointer is still valid (just like a call to realloc which failes to allocate
|
||||||
|
// a new block).
|
||||||
|
#define RPMALLOC_GROW_OR_FAIL 2
|
||||||
|
|
||||||
typedef struct rpmalloc_global_statistics_t {
|
typedef struct rpmalloc_global_statistics_t {
|
||||||
//! Current amount of virtual memory mapped, all of which might not have been committed (only if ENABLE_STATISTICS=1)
|
//! Current amount of virtual memory mapped, all of which might not have been committed (only if ENABLE_STATISTICS=1)
|
||||||
@ -99,7 +111,7 @@ typedef struct rpmalloc_thread_statistics_t {
|
|||||||
size_t from_reserved;
|
size_t from_reserved;
|
||||||
//! Number of raw memory map calls (not hitting the reserve spans but resulting in actual OS mmap calls)
|
//! Number of raw memory map calls (not hitting the reserve spans but resulting in actual OS mmap calls)
|
||||||
size_t map_calls;
|
size_t map_calls;
|
||||||
} span_use[32];
|
} span_use[64];
|
||||||
//! Per size class statistics (only if ENABLE_STATISTICS=1)
|
//! Per size class statistics (only if ENABLE_STATISTICS=1)
|
||||||
struct {
|
struct {
|
||||||
//! Current number of allocations
|
//! Current number of allocations
|
||||||
@ -131,7 +143,8 @@ typedef struct rpmalloc_config_t {
|
|||||||
// larger than 65535 (storable in an uint16_t), if it is you must use natural
|
// larger than 65535 (storable in an uint16_t), if it is you must use natural
|
||||||
// alignment to shift it into 16 bits. If you set a memory_map function, you
|
// alignment to shift it into 16 bits. If you set a memory_map function, you
|
||||||
// must also set a memory_unmap function or else the default implementation will
|
// must also set a memory_unmap function or else the default implementation will
|
||||||
// be used for both.
|
// be used for both. This function must be thread safe, it can be called by
|
||||||
|
// multiple threads simultaneously.
|
||||||
void* (*memory_map)(size_t size, size_t* offset);
|
void* (*memory_map)(size_t size, size_t* offset);
|
||||||
//! Unmap the memory pages starting at address and spanning the given number of bytes.
|
//! Unmap the memory pages starting at address and spanning the given number of bytes.
|
||||||
// If release is set to non-zero, the unmap is for an entire span range as returned by
|
// If release is set to non-zero, the unmap is for an entire span range as returned by
|
||||||
@ -139,8 +152,18 @@ typedef struct rpmalloc_config_t {
|
|||||||
// release argument holds the size of the entire span range. If release is set to 0,
|
// release argument holds the size of the entire span range. If release is set to 0,
|
||||||
// the unmap is a partial decommit of a subset of the mapped memory range.
|
// the unmap is a partial decommit of a subset of the mapped memory range.
|
||||||
// If you set a memory_unmap function, you must also set a memory_map function or
|
// If you set a memory_unmap function, you must also set a memory_map function or
|
||||||
// else the default implementation will be used for both.
|
// else the default implementation will be used for both. This function must be thread
|
||||||
|
// safe, it can be called by multiple threads simultaneously.
|
||||||
void (*memory_unmap)(void* address, size_t size, size_t offset, size_t release);
|
void (*memory_unmap)(void* address, size_t size, size_t offset, size_t release);
|
||||||
|
//! Called when an assert fails, if asserts are enabled. Will use the standard assert()
|
||||||
|
// if this is not set.
|
||||||
|
void (*error_callback)(const char* message);
|
||||||
|
//! Called when a call to map memory pages fails (out of memory). If this callback is
|
||||||
|
// not set or returns zero the library will return a null pointer in the allocation
|
||||||
|
// call. If this callback returns non-zero the map call will be retried. The argument
|
||||||
|
// passed is the number of bytes that was requested in the map call. Only used if
|
||||||
|
// the default system memory map function is used (memory_map callback is not set).
|
||||||
|
int (*map_fail_callback)(size_t size);
|
||||||
//! Size of memory pages. The page size MUST be a power of two. All memory mapping
|
//! Size of memory pages. The page size MUST be a power of two. All memory mapping
|
||||||
// requests to memory_map will be made with size set to a multiple of the page size.
|
// requests to memory_map will be made with size set to a multiple of the page size.
|
||||||
// Used if RPMALLOC_CONFIGURABLE is defined to 1, otherwise system page size is used.
|
// Used if RPMALLOC_CONFIGURABLE is defined to 1, otherwise system page size is used.
|
||||||
@ -163,6 +186,10 @@ typedef struct rpmalloc_config_t {
|
|||||||
// For Windows, see https://docs.microsoft.com/en-us/windows/desktop/memory/large-page-support
|
// For Windows, see https://docs.microsoft.com/en-us/windows/desktop/memory/large-page-support
|
||||||
// For Linux, see https://www.kernel.org/doc/Documentation/vm/hugetlbpage.txt
|
// For Linux, see https://www.kernel.org/doc/Documentation/vm/hugetlbpage.txt
|
||||||
int enable_huge_pages;
|
int enable_huge_pages;
|
||||||
|
//! Respectively allocated pages and huge allocated pages names for systems
|
||||||
|
// supporting it to be able to distinguish among anonymous regions.
|
||||||
|
const char *page_name;
|
||||||
|
const char *huge_page_name;
|
||||||
} rpmalloc_config_t;
|
} rpmalloc_config_t;
|
||||||
|
|
||||||
//! Initialize allocator with default configuration
|
//! Initialize allocator with default configuration
|
||||||
@ -187,7 +214,7 @@ rpmalloc_thread_initialize(void);
|
|||||||
|
|
||||||
//! Finalize allocator for calling thread
|
//! Finalize allocator for calling thread
|
||||||
TRACY_API void
|
TRACY_API void
|
||||||
rpmalloc_thread_finalize(void);
|
rpmalloc_thread_finalize(int release_caches);
|
||||||
|
|
||||||
//! Perform deferred deallocations pending for the calling thread heap
|
//! Perform deferred deallocations pending for the calling thread heap
|
||||||
RPMALLOC_EXPORT void
|
RPMALLOC_EXPORT void
|
||||||
@ -240,6 +267,13 @@ rpaligned_realloc(void* ptr, size_t alignment, size_t size, size_t oldsize, unsi
|
|||||||
RPMALLOC_EXPORT RPMALLOC_ALLOCATOR void*
|
RPMALLOC_EXPORT RPMALLOC_ALLOCATOR void*
|
||||||
rpaligned_alloc(size_t alignment, size_t size) RPMALLOC_ATTRIB_MALLOC RPMALLOC_ATTRIB_ALLOC_SIZE(2);
|
rpaligned_alloc(size_t alignment, size_t size) RPMALLOC_ATTRIB_MALLOC RPMALLOC_ATTRIB_ALLOC_SIZE(2);
|
||||||
|
|
||||||
|
//! Allocate a memory block of at least the given size and alignment, and zero initialize it.
|
||||||
|
// Alignment must be a power of two and a multiple of sizeof(void*),
|
||||||
|
// and should ideally be less than memory page size. A caveat of rpmalloc
|
||||||
|
// internals is that this must also be strictly less than the span size (default 64KiB)
|
||||||
|
RPMALLOC_EXPORT RPMALLOC_ALLOCATOR void*
|
||||||
|
rpaligned_calloc(size_t alignment, size_t num, size_t size) RPMALLOC_ATTRIB_MALLOC RPMALLOC_ATTRIB_ALLOC_SIZE2(2, 3);
|
||||||
|
|
||||||
//! Allocate a memory block of at least the given size and alignment.
|
//! Allocate a memory block of at least the given size and alignment.
|
||||||
// Alignment must be a power of two and a multiple of sizeof(void*),
|
// Alignment must be a power of two and a multiple of sizeof(void*),
|
||||||
// and should ideally be less than memory page size. A caveat of rpmalloc
|
// and should ideally be less than memory page size. A caveat of rpmalloc
|
||||||
@ -252,10 +286,78 @@ rpmemalign(size_t alignment, size_t size) RPMALLOC_ATTRIB_MALLOC RPMALLOC_ATTRIB
|
|||||||
// and should ideally be less than memory page size. A caveat of rpmalloc
|
// and should ideally be less than memory page size. A caveat of rpmalloc
|
||||||
// internals is that this must also be strictly less than the span size (default 64KiB)
|
// internals is that this must also be strictly less than the span size (default 64KiB)
|
||||||
RPMALLOC_EXPORT int
|
RPMALLOC_EXPORT int
|
||||||
rpposix_memalign(void **memptr, size_t alignment, size_t size);
|
rpposix_memalign(void** memptr, size_t alignment, size_t size);
|
||||||
|
|
||||||
//! Query the usable size of the given memory block (from given pointer to the end of block)
|
//! Query the usable size of the given memory block (from given pointer to the end of block)
|
||||||
RPMALLOC_EXPORT size_t
|
RPMALLOC_EXPORT size_t
|
||||||
rpmalloc_usable_size(void* ptr);
|
rpmalloc_usable_size(void* ptr);
|
||||||
|
|
||||||
|
#if RPMALLOC_FIRST_CLASS_HEAPS
|
||||||
|
|
||||||
|
//! Heap type
|
||||||
|
typedef struct heap_t rpmalloc_heap_t;
|
||||||
|
|
||||||
|
//! Acquire a new heap. Will reuse existing released heaps or allocate memory for a new heap
|
||||||
|
// if none available. Heap API is implemented with the strict assumption that only one single
|
||||||
|
// thread will call heap functions for a given heap at any given time, no functions are thread safe.
|
||||||
|
RPMALLOC_EXPORT rpmalloc_heap_t*
|
||||||
|
rpmalloc_heap_acquire(void);
|
||||||
|
|
||||||
|
//! Release a heap (does NOT free the memory allocated by the heap, use rpmalloc_heap_free_all before destroying the heap).
|
||||||
|
// Releasing a heap will enable it to be reused by other threads. Safe to pass a null pointer.
|
||||||
|
RPMALLOC_EXPORT void
|
||||||
|
rpmalloc_heap_release(rpmalloc_heap_t* heap);
|
||||||
|
|
||||||
|
//! Allocate a memory block of at least the given size using the given heap.
|
||||||
|
RPMALLOC_EXPORT RPMALLOC_ALLOCATOR void*
|
||||||
|
rpmalloc_heap_alloc(rpmalloc_heap_t* heap, size_t size) RPMALLOC_ATTRIB_MALLOC RPMALLOC_ATTRIB_ALLOC_SIZE(2);
|
||||||
|
|
||||||
|
//! Allocate a memory block of at least the given size using the given heap. The returned
|
||||||
|
// block will have the requested alignment. Alignment must be a power of two and a multiple of sizeof(void*),
|
||||||
|
// and should ideally be less than memory page size. A caveat of rpmalloc
|
||||||
|
// internals is that this must also be strictly less than the span size (default 64KiB).
|
||||||
|
RPMALLOC_EXPORT RPMALLOC_ALLOCATOR void*
|
||||||
|
rpmalloc_heap_aligned_alloc(rpmalloc_heap_t* heap, size_t alignment, size_t size) RPMALLOC_ATTRIB_MALLOC RPMALLOC_ATTRIB_ALLOC_SIZE(3);
|
||||||
|
|
||||||
|
//! Allocate a memory block of at least the given size using the given heap and zero initialize it.
|
||||||
|
RPMALLOC_EXPORT RPMALLOC_ALLOCATOR void*
|
||||||
|
rpmalloc_heap_calloc(rpmalloc_heap_t* heap, size_t num, size_t size) RPMALLOC_ATTRIB_MALLOC RPMALLOC_ATTRIB_ALLOC_SIZE2(2, 3);
|
||||||
|
|
||||||
|
//! Allocate a memory block of at least the given size using the given heap and zero initialize it. The returned
|
||||||
|
// block will have the requested alignment. Alignment must either be zero, or a power of two and a multiple of sizeof(void*),
|
||||||
|
// and should ideally be less than memory page size. A caveat of rpmalloc
|
||||||
|
// internals is that this must also be strictly less than the span size (default 64KiB).
|
||||||
|
RPMALLOC_EXPORT RPMALLOC_ALLOCATOR void*
|
||||||
|
rpmalloc_heap_aligned_calloc(rpmalloc_heap_t* heap, size_t alignment, size_t num, size_t size) RPMALLOC_ATTRIB_MALLOC RPMALLOC_ATTRIB_ALLOC_SIZE2(2, 3);
|
||||||
|
|
||||||
|
//! Reallocate the given block to at least the given size. The memory block MUST be allocated
|
||||||
|
// by the same heap given to this function.
|
||||||
|
RPMALLOC_EXPORT RPMALLOC_ALLOCATOR void*
|
||||||
|
rpmalloc_heap_realloc(rpmalloc_heap_t* heap, void* ptr, size_t size, unsigned int flags) RPMALLOC_ATTRIB_MALLOC RPMALLOC_ATTRIB_ALLOC_SIZE(3);
|
||||||
|
|
||||||
|
//! Reallocate the given block to at least the given size. The memory block MUST be allocated
|
||||||
|
// by the same heap given to this function. The returned block will have the requested alignment.
|
||||||
|
// Alignment must be either zero, or a power of two and a multiple of sizeof(void*), and should ideally be
|
||||||
|
// less than memory page size. A caveat of rpmalloc internals is that this must also be strictly less than
|
||||||
|
// the span size (default 64KiB).
|
||||||
|
RPMALLOC_EXPORT RPMALLOC_ALLOCATOR void*
|
||||||
|
rpmalloc_heap_aligned_realloc(rpmalloc_heap_t* heap, void* ptr, size_t alignment, size_t size, unsigned int flags) RPMALLOC_ATTRIB_MALLOC RPMALLOC_ATTRIB_ALLOC_SIZE(4);
|
||||||
|
|
||||||
|
//! Free the given memory block from the given heap. The memory block MUST be allocated
|
||||||
|
// by the same heap given to this function.
|
||||||
|
RPMALLOC_EXPORT void
|
||||||
|
rpmalloc_heap_free(rpmalloc_heap_t* heap, void* ptr);
|
||||||
|
|
||||||
|
//! Free all memory allocated by the heap
|
||||||
|
RPMALLOC_EXPORT void
|
||||||
|
rpmalloc_heap_free_all(rpmalloc_heap_t* heap);
|
||||||
|
|
||||||
|
//! Set the given heap as the current heap for the calling thread. A heap MUST only be current heap
|
||||||
|
// for a single thread, a heap can never be shared between multiple threads. The previous
|
||||||
|
// current heap for the calling thread is released to be reused by other threads.
|
||||||
|
RPMALLOC_EXPORT void
|
||||||
|
rpmalloc_heap_thread_set_current(rpmalloc_heap_t* heap);
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
}
|
}
|
||||||
|
Loading…
Reference in New Issue
Block a user