hperf.h File Reference

#include <cstddef>
#include <cstdint>
#include <cstdlib>
#include <runtime/fs/fs.h>
#include <runtime/time/time.h>
#include <runtime/threading/threading.h>

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Classes
struct	HPerfTimestamp
struct	HPerfEvent
struct	HPerfEventFuncEnter
struct	HPerfEventFuncLeave
struct	HPerfEventMemAlloc
struct	HPerfEventMemFree
struct	HPerfPage
struct	HPerfContext

Enumerations
enum class	HPerfEventType : uint8_t { HPERF_EVT_FUNC_ENTER = 0 , HPERF_EVT_FUNC_LEAVE , HPERF_EVT_MEM_ALLOC , HPERF_EVT_MEM_FREE }

Functions
HPerfContext *	hperf_context_create (size_t unique_id)
void	hperf_context_finalize (HPerfContext *ctx)
HPerfContext *	hperf_context_get (size_t unique_id)
HPerfEvent *	hperf_context_add_event (HPerfContext *ctx)
void	hperf_report_func_enter (const char *func_name)
void	hperf_report_func_leave (const char *func_name)
void	hperf_report_mem_alloc (void *ptr, size_t size)
void	hperf_report_mem_free (void *ptr)
void	hperf_write_report (const char *filename)
void	hperf_init (const char *filename)

Variables
HPerfContext *	hperf_contexts
bool	hperf_enabled
char	hperf_report_filename [2048]

Enumeration Type Documentation

HPerfEventType

enum class HPerfEventType : uint8_t

strong

Enumerator
HPERF_EVT_FUNC_ENTER
HPERF_EVT_FUNC_LEAVE
HPERF_EVT_MEM_ALLOC
HPERF_EVT_MEM_FREE

Definition at line 15 of file hperf.h.

Function Documentation

hperf_context_add_event()

HPerfEvent * hperf_context_add_event

(

HPerfContext *

ctx

)

Definition at line 52 of file hperf.cpp.

References HPerfContext::current_page, HPerfPage::data, HPerfPage::next, HPerfPage::num_events, HPerfContext::num_events, and HPerfContext::pages.

Referenced by hperf_report_func_enter(), hperf_report_func_leave(), hperf_report_mem_alloc(), and hperf_report_mem_free().

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hperf_context_create()

HPerfContext * hperf_context_create

(

size_t

unique_id

)

Definition at line 16 of file hperf.cpp.

References HPerfContext::current_page, hperf_contexts, HPerfContext::next, HPerfContext::num_events, HPerfContext::pages, HPerfContext::prev, and HPerfContext::unique_id.

Referenced by hperf_init(), and thread_starter_wrapper().

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hperf_context_finalize()

void hperf_context_finalize

(

HPerfContext *

ctx

)

Definition at line 32 of file hperf.cpp.

References hperf_contexts, HPerfPage::next, HPerfContext::next, HPerfContext::pages, and HPerfContext::prev.

hperf_context_get()

HPerfContext * hperf_context_get

(

size_t

unique_id

)

Definition at line 191 of file hperf.cpp.

References hperf_contexts, HPerfContext::next, and HPerfContext::unique_id.

Referenced by hperf_report_func_enter(), hperf_report_func_leave(), hperf_report_mem_alloc(), and hperf_report_mem_free().

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hperf_init()

void hperf_init

(

const char *

filename

)

Definition at line 202 of file hperf.cpp.

References hperf_context_create(), hperf_contexts, hperf_enabled, hperf_report_filename, and runtime_get_thread_id().

Referenced by elysia_main().

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hperf_report_func_enter()

void hperf_report_func_enter

(

const char *

func_name

)

Definition at line 73 of file hperf.cpp.

References HPerfEventFuncEnter::func_name, hperf_context_add_event(), hperf_context_get(), HPERF_EVT_FUNC_ENTER, and runtime_get_thread_id().

Referenced by runtime_debug_report_current_function().

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hperf_report_func_leave()

void hperf_report_func_leave

(

const char *

func_name

)

Definition at line 84 of file hperf.cpp.

References HPerfEventFuncLeave::func_name, hperf_context_add_event(), hperf_context_get(), HPERF_EVT_FUNC_LEAVE, and runtime_get_thread_id().

Referenced by runtime_debug_report_leave_function().

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hperf_report_mem_alloc()

void hperf_report_mem_alloc	(	void *	ptr,
		size_t	size
	)

Definition at line 95 of file hperf.cpp.

References hperf_context_add_event(), hperf_context_get(), HPERF_EVT_MEM_ALLOC, HPerfEventMemAlloc::ptr, and runtime_get_thread_id().

Referenced by runtime_object_alloc_report().

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hperf_report_mem_free()

void hperf_report_mem_free

(

void *

ptr

)

Definition at line 107 of file hperf.cpp.

References hperf_context_add_event(), hperf_context_get(), HPERF_EVT_MEM_FREE, HPerfEventMemFree::ptr, and runtime_get_thread_id().

Referenced by runtime_finalize_object_report().

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hperf_write_report()

void hperf_write_report

(

const char *

filename

)

Definition at line 118 of file hperf.cpp.

References hperf_contexts, HPERF_EVT_FUNC_ENTER, HPERF_EVT_FUNC_LEAVE, HPERF_EVT_MEM_ALLOC, HPERF_EVT_MEM_FREE, and HPerfContext::next.

Referenced by elysia_main().

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Variable Documentation

hperf_contexts

HPerfContext* hperf_contexts

extern

Definition at line 10 of file hperf.cpp.

Referenced by hperf_context_create(), hperf_context_finalize(), hperf_context_get(), hperf_init(), and hperf_write_report().

hperf_enabled

bool hperf_enabled

extern

Definition at line 12 of file hperf.cpp.

Referenced by hperf_init(), and thread_starter_wrapper().

hperf_report_filename

char hperf_report_filename[2048]

extern

Definition at line 14 of file hperf.cpp.

Referenced by elysia_main(), and hperf_init().