ed/raddebugger
1
0
Fork 0
mirror of https://github.com/Ed94/raddebugger.git synced 2026-08-14 17:28:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

plot arena memory usage

Browse Source
This commit is contained in:
Nikita Smith
2026-02-11 15:26:22 -08:00
parent 2a76188570
commit 56b89cc8cb
2 changed files with 30 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/base/base_arena.c
+28
View File
@@ -67,6 +67,7 @@ arena_alloc_(ArenaParams *params)
arena->res = reserve_size; arena->res = reserve_size;
arena->allocation_site_file = params->allocation_site_file; arena->allocation_site_file = params->allocation_site_file;
arena->allocation_site_line = params->allocation_site_line; arena->allocation_site_line = params->allocation_site_line;
arena->name = params->name;
#if ARENA_FREE_LIST #if ARENA_FREE_LIST
arena->free_last = 0; arena->free_last = 0;
#endif #endif
@@ -76,6 +77,14 @@ arena_alloc_(ArenaParams *params)
internal void internal void
arena_release(Arena *arena) arena_release(Arena *arena)
{ {
#if PROFILE_TELEMETRY
{
Arena *base_arena = arena;
while (base_arena->prev) base_arena = base_arena->prev;
tmPlot(0, TM_PLOT_UNITS_MEMORY, TM_PLOT_DRAW_LINE, 0, "%s/%p", base_arena->name, base_arena);
}
#endif
for(Arena *n = arena->current, *prev = 0; n != 0; n = prev) for(Arena *n = arena->current, *prev = 0; n != 0; n = prev)
{ {
prev = n->prev; prev = n->prev;
@@ -182,6 +191,15 @@ arena_push(Arena *arena, U64 size, U64 align, B32 zero)
} }
} }
#if PROFILE_TELEMETRY
if(size > KB(1))
{
Arena *base_arena = arena;
while (base_arena->prev) base_arena = base_arena->prev;
tmPlot(0, TM_PLOT_UNITS_MEMORY, TM_PLOT_DRAW_LINE, (double)(current->base_pos + current->pos) / 1024.0 / 1024.0, "%s/%p", base_arena->name, base_arena);
}
#endif
// rjf: panic on failure // rjf: panic on failure
#if OS_FEATURE_GRAPHICAL #if OS_FEATURE_GRAPHICAL
if(Unlikely(result == 0)) if(Unlikely(result == 0))
@@ -228,6 +246,16 @@ arena_pop_to(Arena *arena, U64 pos)
AssertAlways(new_pos <= current->pos); AssertAlways(new_pos <= current->pos);
AsanPoisonMemoryRegion((U8*)current + new_pos, (current->pos - new_pos)); AsanPoisonMemoryRegion((U8*)current + new_pos, (current->pos - new_pos));
current->pos = new_pos; current->pos = new_pos;
#if PROFILE_TELEMETRY
if((pos - (new_pos + current->base_pos)) > KB(1))
{
Arena *base_arena = arena;
while (base_arena->prev) base_arena = base_arena->prev;
tmPlot(0, TM_PLOT_UNITS_MEMORY, TM_PLOT_DRAW_LINE, (double)(current->base_pos + current->pos) / 1024.0 / 1024.0, "%s/%p", base_arena->name, base_arena);
}
#endif
} }
//- rjf: arena push/pop helpers //- rjf: arena push/pop helpers
src/base/base_arena.h
+2
View File
@@ -25,6 +25,7 @@ struct ArenaParams
void *optional_backing_buffer; void *optional_backing_buffer;
char *allocation_site_file; char *allocation_site_file;
int allocation_site_line; int allocation_site_line;
char *name;
}; };
typedef struct Arena Arena; typedef struct Arena Arena;
@@ -41,6 +42,7 @@ struct Arena
U64 res; U64 res;
char *allocation_site_file; char *allocation_site_file;
int allocation_site_line; int allocation_site_line;
char *name;
#if ARENA_FREE_LIST #if ARENA_FREE_LIST
Arena *free_last; Arena *free_last;
#endif #endif