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expand access scope touches to automatically record update clock idx touch time, + timestamp; move texture cache to new async wavefront

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This commit is contained in:
Ryan Fleury
2025-09-19 15:31:30 -07:00
parent 8e2ceeee9e
commit 8fa01d3e30
13 changed files with 314 additions and 330 deletions
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src/text_cache/text_cache.c
+3 -13
View File
@@ -1641,9 +1641,7 @@ txt_text_info_from_hash_lang(Access *access, U128 hash, TXT_LangKind lang)
info.bytes_processed = ins_atomic_u64_eval(&n->info.bytes_processed);
info.bytes_to_process = ins_atomic_u64_eval(&n->info.bytes_to_process);
found = 1;
ins_atomic_u64_eval_assign(&n->last_time_touched_us, os_now_microseconds());
ins_atomic_u64_eval_assign(&n->last_user_clock_idx_touched, update_tick_idx());
access_touch(access, &n->scope_ref_count, stripe->cv);
access_touch(access, &n->access_pt, stripe->cv);
break;
}
}
@@ -2434,10 +2432,6 @@ txt_evictor_thread__entry_point(void *p)
ThreadNameF("txt_evictor_thread");
for(;;)
{
U64 check_time_us = os_now_microseconds();
U64 check_time_user_clocks = update_tick_idx();
U64 evict_threshold_us = 2*1000000;
U64 evict_threshold_user_clocks = 10;
for(U64 slot_idx = 0; slot_idx < txt_shared->slots_count; slot_idx += 1)
{
U64 stripe_idx = slot_idx%txt_shared->stripes_count;
@@ -2448,9 +2442,7 @@ txt_evictor_thread__entry_point(void *p)
{
for(TXT_Node *n = slot->first; n != 0; n = n->next)
{
if(n->scope_ref_count == 0 &&
n->last_time_touched_us+evict_threshold_us <= check_time_us &&
n->last_user_clock_idx_touched+evict_threshold_user_clocks <= check_time_user_clocks &&
if(access_pt_is_expired(&n->access_pt) &&
n->load_count != 0 &&
n->is_working == 0)
{
@@ -2464,9 +2456,7 @@ txt_evictor_thread__entry_point(void *p)
for(TXT_Node *n = slot->first, *next = 0; n != 0; n = next)
{
next = n->next;
if(n->scope_ref_count == 0 &&
n->last_time_touched_us+evict_threshold_us <= check_time_us &&
n->last_user_clock_idx_touched+evict_threshold_user_clocks <= check_time_user_clocks &&
if(access_pt_is_expired(&n->access_pt) &&
n->load_count != 0 &&
n->is_working == 0)
{
src/text_cache/text_cache.h
+1 -3
View File
@@ -174,10 +174,8 @@ struct TXT_Node
TXT_TextInfo info;
// rjf: metadata
AccessPt access_pt;
B32 is_working;
U64 scope_ref_count;
U64 last_time_touched_us;
U64 last_user_clock_idx_touched;
U64 load_count;
};