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sketch out spall integration

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This commit is contained in:
Ryan Fleury
2025-05-21 12:01:43 -07:00
parent 8bed56adde
commit b0fb102813
7 changed files with 104 additions and 24 deletions
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src/base/base_thread_context.c
+34 -19
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@@ -10,12 +10,19 @@ C_LINKAGE thread_static TCTX* tctx_thread_local = 0;
#endif
internal void
tctx_init_and_equip(TCTX *tctx){
tctx_init_and_equip(TCTX *tctx)
{
MemoryZeroStruct(tctx);
Arena **arena_ptr = tctx->arenas;
for (U64 i = 0; i < ArrayCount(tctx->arenas); i += 1, arena_ptr += 1){
for(U64 i = 0; i < ArrayCount(tctx->arenas); i += 1, arena_ptr += 1)
{
*arena_ptr = arena_alloc();
}
#if PROFILE_SPALL
spall_buffer.length = MB(1);
spall_buffer.data = push_array_no_zero(tctx->arenas[0], U8, spall_buffer.length);
spall_buffer_init(&spall_profile, &spall_buffer);
#endif
tctx_thread_local = tctx;
}
@@ -28,37 +35,42 @@ tctx_release(void)
}
}
internal TCTX*
tctx_get_equipped(void){
return(tctx_thread_local);
internal TCTX *
tctx_get_equipped(void)
{
return tctx_thread_local;
}
internal Arena*
tctx_get_scratch(Arena **conflicts, U64 count){
internal Arena *
tctx_get_scratch(Arena **conflicts, U64 count)
{
TCTX *tctx = tctx_get_equipped();
Arena *result = 0;
Arena **arena_ptr = tctx->arenas;
for (U64 i = 0; i < ArrayCount(tctx->arenas); i += 1, arena_ptr += 1){
for(U64 i = 0; i < ArrayCount(tctx->arenas); i += 1, arena_ptr += 1)
{
Arena **conflict_ptr = conflicts;
B32 has_conflict = 0;
for (U64 j = 0; j < count; j += 1, conflict_ptr += 1){
if (*arena_ptr == *conflict_ptr){
for(U64 j = 0; j < count; j += 1, conflict_ptr += 1)
{
if(*arena_ptr == *conflict_ptr)
{
has_conflict = 1;
break;
}
}
if (!has_conflict){
if(!has_conflict)
{
result = *arena_ptr;
break;
}
}
return(result);
return result;
}
internal void
tctx_set_thread_name(String8 string){
tctx_set_thread_name(String8 string)
{
TCTX *tctx = tctx_get_equipped();
U64 size = ClampTop(string.size, sizeof(tctx->thread_name));
MemoryCopy(tctx->thread_name, string.str, size);
@@ -66,21 +78,24 @@ tctx_set_thread_name(String8 string){
}
internal String8
tctx_get_thread_name(void){
tctx_get_thread_name(void)
{
TCTX *tctx = tctx_get_equipped();
String8 result = str8(tctx->thread_name, tctx->thread_name_size);
return(result);
return result;
}
internal void
tctx_write_srcloc(char *file_name, U64 line_number){
tctx_write_srcloc(char *file_name, U64 line_number)
{
TCTX *tctx = tctx_get_equipped();
tctx->file_name = file_name;
tctx->line_number = line_number;
}
internal void
tctx_read_srcloc(char **file_name, U64 *line_number){
tctx_read_srcloc(char **file_name, U64 *line_number)
{
TCTX *tctx = tctx_get_equipped();
*file_name = tctx->file_name;
*line_number = tctx->line_number;